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Phenakite Group

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Willemite, etc.

Mystery Mine, Costello Mine group, Gleeson, Turquoise Mining District, Cochise County, Arizona, USA

Phenakite

Phenakite Mine, Khetchel village, Molo quarter, Momeik Township, Kyaukme District, Shan State, Myanmar

Willemite

Franklin Mine, Franklin, Sussex County, New Jersey, USA

Willemite, etc.

Mystery Mine, Costello Mine group, Gleeson, Turquoise Mining District, Cochise County, Arizona, USA

Phenakite

Phenakite Mine, Khetchel village, Molo quarter, Momeik Township, Kyaukme District, Shan State, Myanmar

Willemite

Franklin Mine, Franklin, Sussex County, New Jersey, USA

Willemite, etc.

Mystery Mine, Costello Mine group, Gleeson, Turquoise Mining District, Cochise County, Arizona, USA

Phenakite

Phenakite Mine, Khetchel village, Molo quarter, Momeik Township, Kyaukme District, Shan State, Myanmar

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About Phenakite GroupHide

This page provides mineralogical data about Phenakite Group.

Unique IdentifiersHide

Mindat ID:

39500

Long-form identifier:

mindat:1:1:39500:1

Crystal StructureHide

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Data courtesy of the American Mineralogist Crystal Structure Database. Click on an AMCSD ID to view structure

ID	Species	Reference	Year	Locality	Pressure (GPa)	Temp (K)
0020478	Phenakite	Tsirelson V G, Sokolova Y V, Urusov V S (1987) An X-ray diffraction study of the electron-density distribution and electrostatic potential in phenakite Be2SiO4 Geochemistry International 24 101-110	1987	natural crystal from unreported locality	0	293
0010937	Eucryptite	Hesse K F (1985) Crystal structures of natural and synthetic alpha-eucryptite, LiAlSiO4 Zeitschrift fur Kristallographie 172 147-151	1985	Zimbabwae	0	293
0010936	Eucryptite	Hesse K F (1985) Crystal structures of natural and synthetic alpha-eucryptite, LiAlSiO4 Zeitschrift fur Kristallographie 172 147-151	1985	synthetic	0	293
0009645	Willemite	Klaska K-H, Eck J C, Pohl D (1978) New investigation of willemite Acta Crystallographica B34 3324-3325	1978	Synthetic	0	293
0018743	Willemite	Simonov M A, Sandomirskii P A, Egorov-Tismenko Y K, Belov N V (1977) The crystal structure of willemite Zn2[SiO4] Doklady Akademii Nauk SSSR 237 581-584	1977	Franklin, New Jersey, USA	0	293
0018744	Willemite	Hang C, Simonov M A, Belov N V (1970) Crystal structures of willemite Zn2[SiO4] and its germanium analog Zn2[GeO4] Soviet Physics Crystallography 15 387-390	1970	Synthetic	0	293
0000376	Eucryptite	Pillars W W, Peacor D R (1973) The crystal structure of beta eucryptite as a function of temperature American Mineralogist 58 681-690	1973		0	296
0002631	Eucryptite	Daniels P, Fyfe C A (2001) Al, Si order in the crystal structure of alpha-eucryptite (LiAlSiO4) Not the correct model American Mineralogist 86 279-283	2001		0	293
0002630	Eucryptite	Daniels P, Fyfe C A (2001) Al, Si order in the crystal structure of alpha-eucryptite (LiAlSiO4) American Mineralogist 86 279-283	2001		0	293
0007442	Phenakite	Hazen R M, Finger L W (1987) High-temperature crystal chemistry of phenakite (Be2SiO4) and Chrysoberyl (BeAl2O4) Physics and Chemistry of Minerals 14 426-434	1987		0	293
0007441	Phenakite	Hazen R M, Finger L W (1987) High-temperature crystal chemistry of phenakite (Be2SiO4) and Chrysoberyl (BeAl2O4) Physics and Chemistry of Minerals 14 426-434	1987		0	293
0007440	Phenakite	Hazen R M, Finger L W (1987) High-temperature crystal chemistry of phenakite (Be2SiO4) and Chrysoberyl (BeAl2O4) Physics and Chemistry of Minerals 14 426-434	1987		0	293
0007439	Phenakite	Hazen R M, Finger L W (1987) High-temperature crystal chemistry of phenakite (Be2SiO4) and Chrysoberyl (BeAl2O4) Physics and Chemistry of Minerals 14 426-434	1987		0	293
0001110	Phenakite	Downs J W, Gibbs G V (1987) An exploratory examination of the electron density and electrostatic potential of phenakite American Mineralogist 72 769-777	1987		0	293
0007371	Phenakite	Hazen R M, Au A Y (1986) High-pressure crystal chemistry of phenakite (Be2SiO4) and bertrandite (Be4Si2O7(OH)2) Physics and Chemistry of Minerals 13 69-78	1986		0	293
0009399	Willemite	Marumo F, Syono Y (1971) The crystal structure of Zn2SiO4-II, a high-pressure phase of willemite Acta Crystallographica B27 1868-1870	1971		0	293
0000377	Eucryptite	Pillars W W, Peacor D R (1973) The crystal structure of beta eucryptite as a function of temperature American Mineralogist 58 681-690	1973		0	473
0000378	Eucryptite	Pillars W W, Peacor D R (1973) The crystal structure of beta eucryptite as a function of temperature American Mineralogist 58 681-690	1973		0	608
0000379	Eucryptite	Pillars W W, Peacor D R (1973) The crystal structure of beta eucryptite as a function of temperature American Mineralogist 58 681-690	1973		0	713
0000380	Eucryptite	Pillars W W, Peacor D R (1973) The crystal structure of beta eucryptite as a function of temperature American Mineralogist 58 681-690	1973		0	757
0000381	Eucryptite	Pillars W W, Peacor D R (1973) The crystal structure of beta eucryptite as a function of temperature American Mineralogist 58 681-690	1973		0	920
0007372	Phenakite	Hazen R M, Au A Y (1986) High-pressure crystal chemistry of phenakite (Be2SiO4) and bertrandite (Be4Si2O7(OH)2) Physics and Chemistry of Minerals 13 69-78	1986		1.6	293
0007373	Phenakite	Hazen R M, Au A Y (1986) High-pressure crystal chemistry of phenakite (Be2SiO4) and bertrandite (Be4Si2O7(OH)2) Physics and Chemistry of Minerals 13 69-78	1986		3.6	293
0007374	Phenakite	Hazen R M, Au A Y (1986) High-pressure crystal chemistry of phenakite (Be2SiO4) and bertrandite (Be4Si2O7(OH)2) Physics and Chemistry of Minerals 13 69-78	1986		4.95	293

CIF Raw Data - click here to close

data_global
_chemical_name_mineral 'Phenakite'
loop_
_publ_author_name
'Tsirelson V G'
'Sokolova Y V'
'Urusov V S'
_journal_name_full 'Geochemistry International'
_journal_volume 24 
_journal_year 1987
_journal_page_first 101
_journal_page_last 110
_publ_section_title
;
 An X-ray diffraction study of the electron-density distribution and
 electrostatic potential in phenakite Be2SiO4
;
_database_code_amcsd 0020478
_chemical_compound_source 'natural crystal from unreported locality'
_chemical_formula_sum 'Be2 Si O4'
_cell_length_a 12.485
_cell_length_b 12.485
_cell_length_c 8.264
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 120
_cell_volume 1115.573
_exptl_crystal_density_diffrn      2.950
_symmetry_space_group_name_H-M 'R -3'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '2/3+x,1/3+y,1/3+z'
  '1/3+x,2/3+y,2/3+z'
  'y,-x+y,-z'
  '2/3+y,1/3-x+y,1/3-z'
  '1/3+y,2/3-x+y,2/3-z'
  '-x+y,-x,z'
  '2/3-x+y,1/3-x,1/3+z'
  '1/3-x+y,2/3-x,2/3+z'
  '-x,-y,-z'
  '2/3-x,1/3-y,1/3-z'
  '1/3-x,2/3-y,2/3-z'
  '-y,x-y,z'
  '2/3-y,1/3+x-y,1/3+z'
  '1/3-y,2/3+x-y,2/3+z'
  'x-y,x,-z'
  '2/3+x-y,1/3+x,1/3-z'
  '1/3+x-y,2/3+x,2/3-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Be1   0.98290   0.19422   0.41568
Be2   0.98397   0.19423   0.08424
Si1   0.98394   0.19561   0.75004
O1   0.12104   0.20967   0.74972
O2   0.00007   0.33346   0.75016
O3   0.91341   0.12231   0.91475
O4   0.91235   0.12222   0.58504
loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_12
_atom_site_aniso_U_13
_atom_site_aniso_U_23
Be1 0.00468 0.00462 0.00484 0.00148 0.00045 0.00009
Be2 0.00462 0.00557 0.00439 0.00284 0.00000 -0.00072
Si1 0.00237 0.00261 0.00221 0.00124 -0.00005 0.00018
O1 0.00456 0.00669 0.00301 0.00349 -0.00032 -0.00023
O2 0.00503 0.00355 0.00502 0.00243 -0.00063 0.00000
O3 0.00385 0.00326 0.00387 0.00047 0.00009 -0.00009
O4 0.00438 0.00397 0.00311 0.00095 -0.00023 -0.00036

Relationship of Phenakite Group to other SpeciesHide

Phenakite Group Members:

Eucryptite	LiAlSiO₄	Trig. 3 : R3
Phenakite	Be₂SiO₄	Trig. 3 : R3
Willemite	Zn₂SiO₄	Trig. 3 : R3

Click on any node to view relationships. Formula-derived relationship network for the group members above. Use Find related species to add formula-neighbour species outside the current group view. Solid links show inferred chemical differences; dashed violet links show same-formula crystallographic differences. Hydration states are not treated as relationship changes. These relationships do not imply any real-world substitution reactions between these species.

Other InformationHide

Health Risks:

No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

Internet Links for Phenakite GroupHide

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References for Phenakite GroupHide

Reference List:

Localities for Phenakite GroupHide

Showing 914 localities.

This map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the

symbol to view information about a locality. The

symbol next to localities in the list can be used to jump to that position on the map.

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Locality ListHide

- This locality has map coordinates listed.

- This locality has estimated coordinates. ⓘ - Click for references and further information on this occurrence. ? - Indicates mineral may be doubtful at this locality.

- Good crystals or important locality for species.

- World class for species or very significant. (TL) - Type Locality for a valid mineral species. (FRL) - First Recorded Locality for everything else (eg varieties). ~~Struck out~~ - Mineral was erroneously reported from this locality. Faded * - Never found at this locality but inferred to have existed at some point in the past (e.g. from pseudomorphs).

All localities listed without proper references should be considered as questionable.


Argentina
Catamarca Province Belén Department Corral Quemado ⓘ Papachacra	[Phenakite] Padrón de Minas de la Provincia de ...
ⓘ Papachacra pegmatites	[Phenakite] Kuck et al. (1998) +1 other reference
Sierra de Ancasti El Portezuelo ⓘ El Portezuelo Granite	[Phenakite] Colombo et al. (2011)
Córdoba Province Colón Department San Vicente District Canteras El Sauce El Sauce Quarry ⓘ Número 34 mine	[Willemite] Minerals acquired from Nelson Valenzuela
Cruz del Eje department Candelaria District ⓘ Gigante pegmatite	[Phenakite] Martin Slama collection
San Luis Province San Martín Department San Martín ⓘ Los Cerrillos	[Willemite] Palache et al. (1951)

Atlantic Ocean
Mid-Atlantic Ridge complex ⓘ Pobeda-1 hydrothermal field	[Willemite] Maslennikov et al. (2023)
ⓘ Pobeda-2 hydrothermal field	[Willemite] Lyutkevich (2022)

Australia
New South Wales Yancowinna Co. ⓘ Lakes Knob	[Willemite] Plimer (1994)
South Australia Pastoral Unincorporated Area Angorigina ⓘ Third Plain zinc deposit	[Willemite] SA Geodata Database - Mineral Deposit ...
Arkaroola (Arkaroola Wilderness Sanctuary; Arkaroola Station) ⓘ Lady Buxton Mine	[Phenakite] SA Geodata Database - Mineral Deposit ...
Leigh Creek ⓘ Aroona Mine	[Willemite] Grubb (1971) +1 other reference
Mount Freeling Mount Fitton homestead ⓘ Billy Springs Mine	[Willemite] Noble et al. (1983) +1 other reference
North Moolooloo ⓘ Moolooloo deposit	[Willemite] SARIG database - deposit No. 4310.
Puttapa ⓘ Beltana Mine	[Willemite] Muller (1972) +2 other references
Umberatana Umberatana Diatreme ⓘ Tourmaline Hill granite pegmatites	[Phenakite] mentioned references in description
Tasmania Waratah-Wynyard municipality Waratah district Waratah-Mt Bischoff ⓘ Mount Bischoff Mine	[Phenakite] Bottrill +1 other reference
Western Australia Coolgardie Shire Nepean ⓘ Londonderry Li deposit	[Eucryptite] Jacobson et al. (2007)
Dundas Shire Norseman ⓘ Sinclair Caesium Deposit	[Eucryptite] Simone Conti Collection
Menzies Shire Riverina Station ⓘ Wonder Well	[Phenakite] Fetherston et al. (2013)
Mukinbudin Shire ⓘ Bonnie Rock	[Willemite] Ferguson (1999)
Yalgoo Shire Paynes Find ⓘ Mount Edon	[Phenakite] Pegamtites of Western Australia +2 other references

Austria
Carinthia Spittal an der Drau District Großkirchheim Zirknitz Große Zirknitz valley ⓘ Tramerscharte	[Phenakite] Indra
Heiligenblut am Großglockner Große Fleiß valley Hocharn ⓘ West slope	[Phenakite] Niedermayr et al. (1995)
Mallnitz ⓘ Rameter Spitz (south slope)	[Phenakite] Niedermayr et al. (1995)
ⓘ Stockerhütte - Jamnighütte area	[Phenakite] Niedermayr et al. (1995)
Tauern valley ⓘ Schwarze Wand (Weiße Wand)	[Phenakite] Weninger (1976)
Reißeck Kolbnitz Riekengraben ⓘ Moos Alp (Untere Mooshütte - Obere Mooshütte area)	[Phenakite] Niedermayr et al. (1995)
Penk ⓘ Zwenberger Graben	[Phenakite] Walter et al. (2025)
ⓘ Riedbock	[Phenakite] Niedermayr et al. (1995)
Völkermarkt District Eisenkappel-Vellach ⓘ Möchling Alp District	[Willemite] Niedermayr et al. (1995)
ⓘ Seealpe District	[Willemite] Niedermayr (1999)
Lower Austria Waidhofen an der Thaya District Pfaffenschlag bei Waidhofen Artolz ⓘ Poschacher Quarry	[Phenakite] KOLLER (1978) +1 other reference
Salzburg St. Johann im Pongau District Bad Gastein ⓘ Bockhartsee reservoir	[Phenakite] Strasser (1989)
Böckstein ⓘ Böckfeld Alp	[Phenakite] Strasser (1989)
ⓘ Municipal quarry (Dick quarry)	[Phenakite] Strasser (1989)
Patschg-Stuhl ⓘ Spider cleft	[Phenakite] Strasser (1989)
ⓘ Stubnerkogel	[Phenakite] Strasser (1989)
ⓘ Stuhlwald	[Phenakite] Boehringer (2026)
ⓘ Zitterauer Tisch	[Phenakite] Strasser (1989)
ⓘ Haitzing mountain	[Phenakite] Martin Slama collection
Naßfeld valley ⓘ Bärenfall dam	[Phenakite] Niedermayr (1984) +1 other reference
ⓘ Kniebeißgraben	[Phenakite] Strasser (1989)
ⓘ Ortbergschartl	[Phenakite] Strasser (1989)
ⓘ Road cuts	[Phenakite] C.Auer (2026)
ⓘ Schleierfall tunnel	[Phenakite] Strasser (1989)
ⓘ Schafbühel	[Phenakite] Strasser (1989)
Zell am See District Bramberg am Wildkogel Breitfuß - Großer Finagl area ⓘ Breitfuß	[Phenakite] Strasser (1989)
ⓘ Kesselfall	[Phenakite] Strasser (1989)
ⓘ Kar Alp area	[Phenakite] Strasser (1989)
Nasenkopf mountain ⓘ Enzianhütte	[Phenakite] Strasser (1989)
Leckbachgraben ⓘ Emerald deposit	[Phenakite] Niedermayr (1989) +1 other reference
ⓘ Wiesbachrinne	[Phenakite] - (n.d.)
Hollersbach im Pinzgau ⓘ Leckbachscharte	[Phenakite] Sammer (2000)
ⓘ Schafkopf east slope	[Phenakite] Strasser (1989)
Krimml Rainbach valley ⓘ Rainbacheck	[Phenakite] Strasser (1989)
Mittersill Mittersill Scheelite deposit ⓘ Western ore field	[Phenakite] Strasser (1989)
Neukirchen am Großvenediger ⓘ Krautgarten east slope	[Phenakite] Strasser (1989)
ⓘ Krautgarten west slope	[Phenakite] Strasser (1989)
ⓘ Mitterkopf west slope	[Phenakite] Strasser (1989)
ⓘ Popberg Alp (Poppberg Alp)	[Phenakite] Offer list of strahler Kurt Nowak +1 other reference
ⓘ Seebachplaike (Ochsenwinkel)	[Phenakite] Strasser (1989)
Silberofen ⓘ Kampriesen Alp	[Phenakite] Gartner (1986) +1 other reference
Rauris Alteck - Hoher Sonnblick area ⓘ Hoher Sonnblick	[Phenakite]
Kolm-Saigurn ⓘ Maschingraben	[Phenakite] Strasser (1989)
Grieswies - Krumlkeeskopf area ⓘ Lachegg gorge	[Phenakite] Collection of NHM
ⓘ Steinkar	[Phenakite] Strasser (1989)
ⓘ Kaiserer quarry (Deisl quarry)	[Phenakite] Strasser (1989)
ⓘ Lohning quarry (Lohninger quarry)	[Phenakite] Strasser (1989)
Styria Graz-Umgebung District Sankt Radegund bei Graz ⓘ Pegmatite outcrops	[Phenakite] Moser (1987)
Tyrol Innsbruck-Land District Vals ⓘ Wasserfallkar	[Phenakite] - (n.d.)
Kufstein District Brixlegg ⓘ Montanwerke Brixlegg slag locality	[Willemite] Kolitsch (2013)
Schwaz District Finkenberg Schrammacher ⓘ Schrammach ridge	[Phenakite] - (1997)

Belgium
Flanders Limburg Dilsen-Stokkem Rotem ⓘ Rotem slag locality	[Willemite]
Wallonia Hainaut Beaumont ⓘ Barbençon	[Willemite] Hatert et al. (2002)
Liège ⓘ Engis	[Willemite] Hatert et al. (2002)
ⓘ Kelmis	[Willemite] Hatert et al. (2002)
ⓘ Altenberg mine	[Willemite] Braun (1857) +1 other reference
ⓘ Schmalgraf mine	[Willemite] Daltry et al. (1994)
Liège ⓘ Angleur	[Willemite] Hatert et al. (2002)
Plombières ⓘ Bleyberg mine	[Willemite] Hatert et al. (2002)
ⓘ ~~Moresnet~~	[Willemite] Cesàro (1887) +3 other references
Raeren Hauset ⓘ Fossey mine	[Willemite] Schulz et al. (1886) +1 other reference
ⓘ Lindengraben	[Willemite] Centenaire de l`Association des ... +2 other references
ⓘ Prester	[Willemite] Schulz et al. (1886)
ⓘ Theux	[Willemite] Hatert et al. (2002)
ⓘ Andrimont mine	[Willemite] Dejonghe et al. (1993)
Oneux ⓘ Le Rocheux mine	[Willemite] Hatert et al. (2002)
ⓘ Oneux mines	[Willemite] Dejonghe et al. (1993)
ⓘ Welkenraedt	[Willemite] Coppola et al. (2008)
ⓘ Heggelsbrück mine	[Willemite] Daltry et al. (1994)
ⓘ Pandour mine	[Willemite] Dejonghe et al. (1993) +1 other reference

Botswana
North-West District Ngamiland West District ⓘ Kihabe prospect	[Willemite] Forrester +1 other reference

Brazil
Bahia Campo Formoso ⓘ Socotó mining district	[Phenakite] Cassedanne (1985)
Érico Cardoso Paramirim das Crioulas ⓘ Pico das Almas river	[Phenakite] Anthony (1997)
Pindobaçu ⓘ Carnaíba mining district	[Phenakite] - (2002)
Espírito Santo Mimoso do Sul ⓘ Fazenda Concórdia pegmatite	[Phenakite] Lavinsky (n.d.)
Goiás Monte Alegre de Goiás Mangabeira tin deposit ⓘ Periquito mine	[Phenakite] Moura et al. (2007) +1 other reference
Teresina de Goiás ⓘ Sucuri massif	[Phenakite] Bilal (2013) +1 other reference
ⓘ Vaca Velha claim	[Phenakite] Bilal (2013)
Minas Gerais ⓘ Aimorés	[Phenakite] Blucher
ⓘ Araçuaí	[Phenakite] BR Minerals--proprietor knowledgeable about Brazil minerals (and retired university professor of mineralogy)
Caraí Marambainha ⓘ Pica Pau beryl deposit	[Phenakite] Cassedanne (1985)
ⓘ Pedra Azul pegmatite district	[Phenakite]
ⓘ Rio Piracicaba	[Phenakite] Lapham (1971) +4 other references
ⓘ Morro Agudo pegmatite	[Phenakite] Cassedanne (1985)
ⓘ Talho Aberto pegmatite	[Phenakite] Cassedanne (1985)
Santa Maria de Itabira ⓘ Santa Maria de Itabira mine	[Phenakite]
Vazante ⓘ Extremo Norte mine	[Willemite] Slezak et al. (pdf available at https://qspace.library.queensu.ca/handle/1974/7027?mode=full)
ⓘ Vazante mine	[Willemite] Slezak et al. (pdf available at https://qspace.library.queensu.ca/handle/1974/7027?mode=full) +1 other reference
Paraíba Vieirópolis Vieirópolis pegmatite field ⓘ Serra Branca amazonite pegmatite	[Phenakite] e Souza et al. (2020)

Canada
British Columbia Atlin Mining Division Bennett ⓘ Mt. Foster	[Phenakite] Can.Rockhound v.3 no.1
Liard Mining Division Cassiar ⓘ Contact Group occurrence ?	[Willemite] Peatfield (n.d.)
Nelson Mining Division Salmo Reeves MacDonald mine ⓘ Red Bird deposit	[Willemite] Paradis et al. (2015)
Manitoba Lac-du-Bonnet area Bernic Lake ⓘ Tanco Mine	[Eucryptite] 153-155. +6 other references
Newfoundland and Labrador Newfoundland St. Lawrence ⓘ AGS Fluorite Deposit	[Willemite] Z. Magyarosi +2 other references
Northwest Territories ⓘ Blachford Lake alkaline complex	[Phenakite] ... +2 other references
ⓘ Thor Lake syenite complex	[Phenakite, Willemite] Sheard et al. (2012)
North Slave Region Blachford Lake alkaline complex Thor Lake syenite complex ⓘ Nechalacho deposit	[Phenakite, Willemite] Econ Geol (1995) +1 other reference
ⓘ T-Zone deposit	[Phenakite] Feng et al. (2015)
Nova Scotia Pictou Co. ⓘ Kirkmount	[Willemite] Sangster (1986)
Yarmouth Co. Argyle East Kemptville ⓘ East Kemptville Tin-Indium Project (East Kemptville Tin Mine)	[Phenakite] Avalon Advanced Materials Inc.
Ontario Hastings County Town of Bancroft Dungannon Township ⓘ Tait farm	[Phenakite] Rocks & Min. (2007)
Kawartha Lakes ⓘ ~~Norland~~	[Phenakite] Shadow Lake RockHounders Facebook group
Kenora District Paterson Lake Area ⓘ Big Mack pegmatite	[Eucryptite] Blackburn C. et al (2002)
ⓘ Separation Rapids Lithium Project (Separation Lake area)	[Eucryptite] Avalon Advanced Materials Inc.
Renfrew County Brudenell-Lyndoch-and-Raglan Lyndoch Township Quadeville area ⓘ Beryl Pit ?	[Phenakite] ontariominerals.com
Thunder Bay District ⓘ Coldwell complex	[Phenakite] Currie (1980)
Walsh Township ⓘ Deadhorse Creek complex	[Phenakite] Potter et al. (2005)
Québec Abitibi-Témiscamingue Abitibi RCM Preissac ⓘ Height of Land Mine	[Phenakite] Sabina (2003) +1 other reference
Montérégie La Vallée-du-Richelieu RCM Mont Saint-Hilaire ⓘ Poudrette quarry (De-Mix quarry; Demix quarry; Uni-Mix quarry; Carrière Mont Saint-Hilaire; MSH)	[Willemite] Grice (1989) +1 other reference
Nord-du-Québec Nunavik ⓘ Misery Lake alkaline complex	[Willemite] Petrella (2013)
ⓘ Strange Lake Alkalic Complex (Strange Lake Complex; Lac Brisson Complex)	[Willemite] Miller (1990) +4 other references

Chile
Antofagasta Antofagasta Province Cobija Punta Tames district ⓘ Huanillo mine	[Phenakite] British Museum online catalogue 2007
ⓘ Faride Mine	[Willemite] Camus et al. (1991)
Sierra Gorda Caracoles mining district Caracoles ⓘ Margarita Mine	[Willemite] Thorne (n.d.)
Tarapacá Iquique Province Iquique ⓘ Victoria Segunda mine	[Willemite] sample analysed by Tony Kampf
Tamarugal Province Pozo Almonte Cerro Challacollo ⓘ Lolón Main Mine	[Willemite] maurizio dini collection - analysed ...

China
Fujian Nanping Yanping District Nanping pegmatite field ⓘ Pegmatite No. 31	[Phenakite] Rao +8 other references
Gansu Longnan Dangchang County ⓘ Daijiazhuang Zn deposit	[Willemite] Yongqiang Yang and Li Li (2010)
Guangdong Heyuan Longchuan Co. (Lungchuan Co.) ⓘ Jinlong Hill	[Phenakite] www.mindat.org (n.d.)
Meizhou Mei Co. ⓘ Yushui Cu Mine	[Willemite] Jinyan Yao (1994) +1 other reference
Guangxi Guilin Gongcheng Co. ⓘ Daoping Mine	[Willemite] Ernan Fan et al. (1986)
Yangshuo Co. ⓘ Yangshuo Mine	[Willemite] Ernan Fan et al. (1986)
ⓘ Guizhou	[Willemite] Pengtao Yu et al. (2010)
Liupanshui Shuicheng County ⓘ Qingshan-Hengtang Pb-Zn deposit	[Willemite] Wang et al. (2026)
Henan Luoyang Luoning County ⓘ Zhonghe deposit	[Willemite] Xu et al. (2022)
Song County Dongwan gold field ⓘ Qianhe Au deposit	[Willemite] Yuhua Pei and Haiqi Yan (2006) +1 other reference
Hunan Chenzhou Linwu Co. Xianghualing Sn-polymetallic ore field ⓘ Xianghualing Mine	[Eucryptite, Phenakite] Anthony
ⓘ Xianghuapu Mine	[Phenakite] Yuzhou Li (1990)
Yizhang Co. Dongpo ore field ⓘ Shizhuyuan Mine	[Phenakite] Shimou Chen et al. (1981) +3 other references
Yaogangxian W-Sn ore field ⓘ Jiepailing Mine	[Phenakite] Yuzhou Li (1990)
Hengyang Changning Co. Shuikoushan ore field ⓘ Kangjiawan Pb-Zn-Ag-Au deposit	[Willemite] Xingmin Luo (2006)
Shaoyang ⓘ Xinshao Co.	[Willemite, Willemite var: Xingshaoite] Yuchun Zhen and Zhenheng Huang (1989)
Xiangxi Longshan Co. Luota Pb-Zn ore field ⓘ Jiangjiaya Mine	[Willemite] Juemin Bao et al. (2003)
Yongzhou Lanshan Co. ⓘ Taiping Mine	[Willemite] Hunan Metallurgical Exploration Team 238 (1976)
Inner Mongolia Chifeng City (Ulanhad League; Chifeng Prefecture) Hexigten Banner (Keshiketeng Co.) ⓘ Huanggang Fe-Sn deposit	[Phenakite] Fabre (n.d.)
Linxi County ⓘ Nasigatu Be deposit	[Phenakite] Wang et al. (2025)
Jiangxi Ganzhou Quannan Co. ⓘ Dajishan Mine (Tachishan Mine)	[Phenakite] Zongzhen Zhang (1974) +3 other references
Jiujiang De'an Co. Pengshan Sn-Pb-Zn ore field ⓘ Zhangshiba Pb-Zn-(Ag) deposit	[Willemite] Wenliang Gao et al. (2006)
Yichun Yuanzhou District Yichun complex (Yashan batholith) ⓘ Yichun Mine (Mine No. 414)	[Eucryptite] Xudong Che et al. (2007) +1 other reference
Qinghai Haixi Mongol and Tibetan Autonomous Prefecture Tianjun County ⓘ Chakabeishan rare-element pegmatites	[Eucryptite] Luo et al. (2026)
ⓘ No. 47 pegmatite vein	[Eucryptite] Luo et al. (2026)
Sichuan Garzê Autonomous Prefecture (Ganzi Autonomous Prefecture) Kangding County ⓘ Hede Mine	[Phenakite] Chenghua Zhang and Guodong Ji (1983)
Liangshan Yi Huidong County ⓘ Huidong lead-zinc mine (Daliangzi Pb-Zn deposit)	[Willemite] Wen Qi et al. (2006) +2 other references
Tibet Shannan Prefecture (Lhokha Prefecture; Lhoka Prefecture) Lhozhag Co. (Luozha Co.) ⓘ Lalong Dome	[Phenakite] Fu et al. (2023)
Lhünzê Co. (Longzi Co.) Cuonadong dome ⓘ Cuonadong Sn-W-Be deposit	[Phenakite] Dai et al. (2022) +2 other references
ⓘ Xianglin	[Phenakite] Wang et al. (2022)
Xinjiang Ili Kazakh Autonomous Prefecture Altay Prefecture (Aletai Prefecture) Aletai Co. (Altay Co.) ⓘ Dakalasu Mine (Dahalasu Mine)	[Phenakite] Denghong Wang et al. (2003)
Fuyun Co. (Koktokay Co.) ⓘ Bieyesamasi rare metal deposit	[Eucryptite] 何晗晗; 艾尔肯; 吐尔孙; 王登红; 王瑞江; 陈振宇 (2020)
ⓘ Koktokay pegmatite field (Keketuohai pegmatite field)	[Phenakite] www.smartminerals.com (2004)
Altay Mine ⓘ Koktokay No. 3 pegmatite (Altay No. 3 pegmatite)	[Eucryptite] Tianren Zou et al. (1986) +2 other references
Yunnan Baoshan Longyang District ⓘ Hetaoping Pb-Zn deposit	[Willemite] Yang et al. (2013)
Honghe Gejiu City Gejiu Sn-polymetallic ore field ⓘ Malage ore field	[Willemite] Baogui Zhang et al. (2002)
Qujing Huize County Huize Zn-Pb-(Ag) ore field ⓘ Kuangshanchang Zn-Pb deposit	[Willemite] Jingchun Wang and Daliang Yu (2006)
ⓘ Wuxingchang Pb-Zn deposit	[Willemite] National Geological Archives of China ...
ⓘ Yulu Pb-Zn deposit (Yuluchang Pb-Zn deposit)	[Willemite] National Geological Archives of China ...
Zhaotong Qiaojia County ⓘ Lehong Mine	[Willemite] Yunman Zhou (2003)
ⓘ Maozu Pb-Zn deposit	[Willemite] Chen (2002)
Yongshan County ⓘ Jinshachang Pb-Zn deposit	[Willemite] Chen (2002)
Zhaoyang District ⓘ Maoping Pb-Zn deposit	[Willemite] Changqing Zhang et al. (2005)
Zhejiang Wenzhou Ouhai District ⓘ Qingtian Intrusion	[Phenakite] Wang et al. (2023)
ⓘ Huangshanlong Be deposit	[Phenakite] Wang et al. (2023)
ⓘ Shawan Be deposit	[Phenakite] Wang et al. (2023)
ⓘ Tuoliao Be deposit	[Phenakite] Wang et al. (2023)

Czech Republic
Central Bohemian Region Kutná Hora District Kutná Hora Vrchlice river valley ⓘ Slag locality	[Willemite] Pauliš P. Mineralogické lokality ...
ⓘ Vlastějovice	[Phenakite] STANĚK et al. (1993)
Moldanubian Zone pegmatites Magdalena deposit ⓘ Amphibole-bearing pegmatite	[Phenakite] Novák et al. (2013) +1 other reference
Příbram District Háje ⓘ Uranium Mine No. 9 (Shaft No. 9)	[Willemite] Sejkora et al. (2022)
Vrančice ⓘ Alexander Mine	[Willemite] Rocks & Min.:64:58-59.
ⓘ Pošepný vein outcrop	[Willemite] J.Hyrsl (1992)
Olomouc Region Jeseník District Skorošice Nýznerov ⓘ Erlenhof quarry	[Phenakite] Němec
South Bohemian Region Písek District ⓘ Nový rybník quarry	[Phenakite]
Protivín ⓘ Myšenec	[Phenakite] Cempírek
Vysočina Region Třebíč District ⓘ Klučov	[Phenakite] Škoda et al. (2016) +1 other reference
Kožichovice ⓘ Kožichovice II pegmatite	[Phenakite] Výravský et al. (2017)
Žďár nad Sázavou District Rožná ⓘ Rožná deposit	[Willemite] J.Suchankova et al. (2007)

DR Congo
Haut-Katanga Kipushi Territory Kipushi ⓘ Kipushi Mine	[Willemite] Deliens (1996) +1 other reference

Egypt
Red Sea Governorate ⓘ Pegmatite province	[Eucryptite] Saleh (2007)
Wadi Sikait ⓘ Emerald mines (Sikait emerald deposit)	[Willemite] Kamar et al. (2022, August)
South Sinai Governorate Abu Zeneima (Abu Zenima) ⓘ Umm Bugma (Um Bogma)	[Willemite] Bisher (2012)

Ethiopia
Southern Nations Nationalities and Peoples' Region ⓘ Konso	[Phenakite] - (3 specimens in Rock Currier collection, California) +2 other references
ⓘ Kashale	[Phenakite]

Finland
Kymenlaakso Kotka ⓘ Murskelouhos pegmatite	[Phenakite] Ilkka Mikkola collection +1 other reference
ⓘ Topaz quarry	[Phenakite] Lahti Seppo I. 2011. Kotkan ...
South Ostrobothnia Alavus ⓘ Töysä	[Willemite] Ilkka Mikkola collection
Kuortane ⓘ Kaatiala pegmatite	[Eucryptite] Lahti +1 other reference
Seinäjoki Peräseinäjoki ⓘ Haapaluoma pegmatite	[Eucryptite] Lahti et al. (1982) +1 other reference

France
ⓘ Alsace	[Phenakite] Belsher (1979)
Auvergne-Rhône-Alpes Isère Grenoble Saint-Christophe-en-Oisans ⓘ Plan-du-Lac	[Phenakite] Valverde J. (1999)
Savoie Albertville La Léchère Celliers ⓘ Entre Deux Roches	[Phenakite] De Ascençao Guedes et al. (2000)
ⓘ Grand Pic	[Phenakite] De Ascençao Guedes et al. (2000)
ⓘ La Valette valley	[Phenakite] De Ascençao Guedes et al. (2000)
ⓘ Petit Château	[Phenakite] De Ascenção Guedes (2001)
Saint-Jean-de-Maurienne Argentine ⓘ La Balme peak	[Phenakite] Thierry Brunsperger collection
Brittany Côtes-d'Armor Guingamp Trémargat ⓘ Gwernavalou Quarry	[Phenakite] Germain C. (1988)
Morbihan Pontivy Le Roc Saint-André ⓘ La Villeder	[Phenakite] De Ascençao Guedes et al. (2001)
Grand Est Bas-Rhin Molsheim Grandfontaine ⓘ Jaune mine	[Phenakite] Des Cloizeaux (1886) +1 other reference
Natzwiller ⓘ Grotte des Partisans pegmatite outcrops	[Phenakite] Hohl (1994)
Rothau ⓘ Iron Mines	[Phenakite] Wittern et al. (1997)
Schirmeck ⓘ Framont - Grandfontaine area	[Phenakite] Des Cloizeaux (1886)
ⓘ Vosges	[Phenakite] Kievlenko et al. (2003)
Occitanie Hérault Lodève ⓘ Cabrières	[Willemite] Ambert et al. (2014)
Pyrénées-Orientales Prades ⓘ Millas	[Phenakite] Guitard (2010)
Tarn Castres Montredon-Labessonnié ⓘ Peyrebrune	[Willemite] Bélaygue (2023)
ⓘ La Caravantié quarry	[Willemite] François GARRIC collection - EDX ... +1 other reference
ⓘ Le Rivet Quarry	[Willemite] Bernadi (1992) +1 other reference
Provence-Alpes-Côte d'Azur Var Draguignan Saint-Raphaël Le Dramont ⓘ Le Dramont outcrop ?	[Phenakite] MAURY (S)

Germany
Baden-Württemberg Freiburg Region Ortenaukreis ⓘ Hornberg	[Phenakite] Walenta (1996)
ⓘ Immelsbacher Höhe	[Phenakite] Markl et al. (1996)
Oberwolfach ⓘ Clara Mine	[Willemite] Kolitsch et al. (2019)
Waldshut Waldshut-Tiengen Detzeln ⓘ Porphyry quarry	[Phenakite] Hanneberg et al. (2009) +1 other reference
Bavaria Upper Franconia Bayreuth District Fichtelberg Fichtel lake ⓘ Pegmatite outcrop	[Phenakite] Stobbe (1988)
Wunsiedel im Fichtelgebirge Kirchenlamitz ⓘ Epprechtstein	[Phenakite] Moore (1987)
Nagel ⓘ Wolfskehle quarry	[Phenakite] Weiß (1990)
Tröstauer Forst-West ⓘ Zufurt quarry	[Phenakite] Rewitzer et al. (1985)
Upper Palatinate Tirschenreuth District Plößberg ⓘ Bypass Road Construction site	[Phenakite] https://www.mineralienatlas.de/?l=57343 +2 other references
Hesse Kassel Region Hersfeld-Rotenburg Nentershausen Süß Richelsdorf Smelter ⓘ Slag dumps	[Willemite] Weiß (1990)
Lower Saxony Goslar District Langelsheim Astfeld ⓘ Herzog Julius smelter slag locality	[Willemite]
Lautenthal ⓘ Lautenthal smelter slag locality	[Willemite] Luetcke (n.d.)
ⓘ Unspecified slag localities	[Willemite] Schnorrer-Köhler (1988)
North Rhine-Westphalia Arnsberg Märkischer Kreis Iserlohn Letmathe Helmke quarry nature reserve ⓘ Genna zinc smelter slag locality	[Willemite] Verein der Hegauer Mineralienfreunde (1983) +3 other references
Cologne Aachen Stolberg ⓘ Birkengang zinc smelter slag locality	[Willemite] Blaß et al. (1995)
Büsbach ⓘ Büsbacher Berg Mine (Brockenberg Mine)	[Willemite] Weiß (1990)
Mausbach ⓘ Diepenlinchen Mine	[Willemite] Aufschluss 90 (2)
ⓘ Henriette Shaft	[Willemite] Aufschluss 90 (2)
ⓘ Zufriedenheit Mine	[Willemite] Aufschluss 90 (2)
ⓘ Münsterbusch zinc smelter slag locality	[Willemite] Blaß et al. (1995)
Saxony-Anhalt Mansfeld-Südharz Mansfeld ⓘ Gottesbelohnung smelter	[Willemite] Knoll (2004)
ⓘ Lichtloch 26	[Willemite] Gerhard Möhn Collection Analyzed by ...
Saxony Erzgebirgskreis Ehrenfriedersdorf ⓘ Sauberg Mine	[Phenakite] Wittern (2001)
ⓘ Schneeberg	[Willemite] Lapis 30 (7/8)
Görlitz District ⓘ Königshain	[Phenakite] www.minmax.net

Greece
Attica East Attica Lavreotiki Agios Konstantinos (Kamariza) ⓘ Kamariza mines (Kamareza mines)	[Willemite]
ⓘ Lavrion Slag Localities	[Willemite] 58. +1 other reference

Greenland
Kujalleq Igaliku Complex ⓘ Motzfeldt Centre	[Willemite] Finch (1990)
ⓘ SM6 unit	[Willemite] Finch (1990)
ⓘ Ilímaussaq complex	[Willemite] Petersen (2001)
ⓘ Kuannersuit Plateau (Kvanefjeld)	[Willemite] Metcalf-Johansen (1977)
ⓘ Slope between Kvanefjeld Mt and Steenstrups Mt	[Willemite] Metcalf-Johansen (1977)
Narsaq ⓘ Mussartût	[Willemite] Bøggild (1953)

India
Madhya Pradesh Chhindwara District ⓘ Bhuyāri	[Willemite] Golani et al. (2006)
Rajasthan Bhilwara District ⓘ Rampura-Agucha Zn-(Pb) deposit	[Willemite] Nalin Shah (2002)

Indonesia
Bangka-Belitung Province Belitung Island (Biliton Island) East Belitung Regency ⓘ Kelapa-Kampit Mine (Klappa Kompit; Klappa-Kampit; Nam Salu)	[Phenakite] Schwartz (1990)
West Java Province Bogor Regency ⓘ Gunung Pongkor Mine	[Willemite] Warmada et al. (2003) +1 other reference

Iran
Isfahan Province Nain County Anarak District ⓘ Chah Khouni Mine	[Willemite] Bariand
Chah Milleh (Chah-Mileh; Tchah-Mille) ⓘ Chah Milleh Mine (Chah Mileh Mine; Tchah-Mille Mine)	[Willemite] XRD analysis
Yazd Province Taft County ⓘ Darreh Zanjir Mine	[Willemite] Wilke (1977)
Zanjan Province Mahneshan County Anguran District Sheykhlar ⓘ Angouran Mine	[Willemite] USGS database +1 other reference

Iraq
Sulaymaniyah Governorate Pshdar District ⓘ Marabasta Zn-Pb Deposit	[Willemite] Al-Bassam (2013) +1 other reference

Ireland
Leinster Kilkenny County Johnstown ⓘ Galmoy Mine ?	[Willemite] Balassone et al. (2008)

Italy
Aosta Valley Courmayeur ⓘ Petit Mont Blanc	[Phenakite] Andreato et al. (1997) +1 other reference
Liguria Genoa Genoa Varenna Valley ⓘ Carpenara slag locality	[Willemite] Rivista Mineralogica Italiana (3)
Lombardy Bergamo Province ⓘ Oneta	[Willemite] Maida (2002)
Lecco Province Colico Piona Peninsula ⓘ Laghetto pegmatitic dyke (Laghetto Quarry)	[Phenakite] Vignola P. et al. (2015)
Varese Province ⓘ Cuasso al Monte	[Phenakite] Pezzotta et al. (1999) +1 other reference
Cavagnano ⓘ Puricelli Quarry	[Phenakite, Willemite] Bortolozzi (n.d.)
ⓘ Subalpina Quarry (Mantegazza Quarry; Gebel Quarry; Bianchi Quarry)	[Phenakite] imgdb.amiminerals.it (n.d.)
Piedmont Metropolitan City of Turin Bussoleno Tignai ⓘ Tignai Quarry	[Phenakite] Piccoli et al. (2007)
Verbano-Cusio-Ossola Province Baceno Devero Alp ⓘ Monte Cervandone area	[Phenakite]
Beura-Cardezza ⓘ Beura quarries	[Phenakite] Cantadore et al. (1970) +1 other reference
Druogno Orcesco ⓘ Alpe Rosso	[Phenakite] Piccoli et al. (2007)
Trontano Pizzo Marcio ⓘ Pizzo Marcio North dyke	[Phenakite]
Villadossola ⓘ Pianasca Quarry	[Phenakite] Rivista Mineralogica Italiana
Sardinia Sassari Province Ozieri ⓘ Su Elzu	[Willemite] Olmi F. et al. (1995)
Trentino-Alto Adige/Südtirol South Tyrol Puster Valley District Mühlwald (Selva dei Molini) Lappago (Lappach) ⓘ Neves Lake area	[Phenakite] Dallinger (2002)
Wipptal (Alta Vall'Isarco) Pfitsch (Val di Vizze) Sankt Jakob (San Giacomo) Vizze Pass (Pfitsch Pass; Pfitscher Joch) ⓘ Wasserfallköpfe	[Phenakite] Folie et al. (1999)
Trento Province Predazzo ⓘ Al Fol quarry (Sacac quarry)	[Phenakite] Vecchi et al. (2013)
Tuscany Grosseto Province Massa Marittima ⓘ Stregaio Valley and Monte Gai mines	[Willemite] Bazzoni et al. (2007)
Montieri Gerfalco ⓘ Fosso Mandromicci	[Willemite] Batacchi et al. (2011)
Livorno Province Campo nell'Elba San Piero in Campo ⓘ Facciatoia Quarry	[Phenakite] Ceciliato (2007)
Sant'Ilario in Campo ⓘ Forcioni	[Phenakite] Tobias U. Prediger collection

Japan
Gifu Prefecture Nakatsugawa City ⓘ Hirukawa	[Phenakite] Nagashima & Sakurai (1969)
ⓘ Tawara (Tahara)	[Phenakite] Masutomi Museum specimens +1 other reference
Gunma Prefecture Numata City ⓘ Sonohara	[Willemite] Yamada et al. (2019)
Hiroshima Prefecture Mihara City ⓘ Mihara mine	[Phenakite] Yoshikazu Aoki (1974)
Niigata Prefecture ⓘ Itoigawa City ?	[Willemite, Willemite var: Radial Willemite] [MinRec 33:168] ()
Okayama Prefecture ⓘ Abandoned unnamed mine	[Willemite] Sueoka Y (2013)
Shizuoka Prefecture Shimoda City Rendaiji ⓘ Kawazu mine (Rendaiji mine; Rendaizi mine)	[Willemite] Yamada (2004)
Tochigi Prefecture Nikko City ⓘ Nokado mine	[Willemite] Ohe Rikosha specimens

Kazakhstan
East Kazakhstan Region Ulan District ⓘ Asubulak ore field	[Eucryptite] Oitseva et al. (2017)
Jambyl Region Moiynkum District ⓘ Kara-Oba W deposit	[Phenakite] Jermolenko (2002)
Karaganda Region Balkhash Kounrad Massif ⓘ East Kounrad Mo-W deposit	[Phenakite] Chen Xuanhua et al. (2010)
Karkaraly ⓘ Kent Massif	[Phenakite] Evseev (1995) +1 other reference
Shet District ⓘ Ortau pegmatite field	[Phenakite] Pavel M. Kartashov (n.d.) +1 other reference

Kyrgyzstan
Chuy Region Kemin District Aq-Tyuz ore Field ⓘ Kalesay (Kalisai) deposit	[Phenakite] Djenchuraeva et al. (2008) +1 other reference

Madagascar
Anosy Betroka District Tsaraitso Ambaro ⓘ Beravina	[Phenakite] Sammer (2020) +1 other reference
Atsimo-Andrefana Benenitra District Ianapera ⓘ Ianapera emerald deposit (Sakalava)	[Phenakite] Andrianjakavah et al. +1 other reference
ⓘ Fianarantsoa Province	[Phenakite] Laurs (2018)
Vakinankaratra Antsirabe II District Ibity Sahatany Valley ⓘ Estatoby (Antanetinilapa)	[Phenakite] Larsen (2003)
ⓘ Manjaka (Sahananana)	[Phenakite] Novák et al. (2015)
Betafo District Ambohimanambola ⓘ Anjanabonoina pegmatites	[Phenakite] Wilson (1984) +1 other reference
Andrembesoa ⓘ Imalo	[Phenakite] Lapis 29 (5)
ⓘ Vohitrakanga pegmatite	[Phenakite] Martin Slama collection
Anosiarivo Manapa Manapa pegmatite Field ⓘ Anjanabononoia	[Phenakite] Martin Slama collection
Vatovavy Mananjary District Ambalahosy Nord ⓘ Ambodivandrika emerald mine	[Phenakite] Julien Raoul field observation

Mexico
Chihuahua Ahumada Municipality Los Lamentos Mountains ⓘ Erupción Mine	[Willemite] Wilson (1980)
Aquiles Serdán Municipality ⓘ Santa Eulalia Mining District	[Phenakite] R
East Camp ⓘ San Antonio Mine	[Willemite] Megaw (1990)
West Camp ⓘ Carmen Mine (El Carmen Mine)	[Willemite] Min News (1997)
Francisco Portillo ⓘ Potosí Mine	[Willemite] Megaw (2023)
ⓘ Minerales Shaft 5	[Willemite] Lavinsky (n.d.)
Casas Grandes Municipality San Pedro Corralitos ⓘ León Group	[Willemite] - (2004)
ⓘ Congreso-León Mine (Congreso Mine; León Mine; Congresso-León Mine)	[Willemite] Wilson (2004)
Manuel Benavides Municipality ⓘ Tres Marias mine	[Willemite] Saini-Eidukat et al. (2009)
Coahuila Múzquiz Municipality ⓘ La Encantada mining district	[Willemite] Reyes (2020)
Sierra Mojada Municipality ⓘ Sierra Mojada	[Willemite] J.R. de Wet and J.D. Singleton (2008)
Durango Durango Municipality Cerro de los Remedios Victoria de Durango ⓘ Cerro de Mercado Mine	[Phenakite]
Mapimí Municipality Bermejillo ⓘ La Platosa Mine	[Willemite] Richard Gunter Collection
Jalisco Bolaños Municipality Bolaños Mining District ⓘ San José Mine	[Willemite] Panczner (1987)
San Martín de Bolaños Municipality San Martín de Bolaños Mining District ⓘ Mina El Alacrán	[Willemite] www.amsac.com.mx (1999)
ⓘ Pichardo Mine	[Willemite] Panczner (1987)
ⓘ Santa Fé Mine	[Willemite] Dana 7:I:518. +1 other reference
Zacatecas Ojocaliente Municipality La Blanca ⓘ Bilbao Mine	[Willemite] Parker (2010)

Mongolia
Khovd Province Myangad District ⓘ Khaldzan Buragtag massif	[Willemite] G.M. Tsareva data +1 other reference

Morocco
Drâa-Tafilalet Region Midelt Province Midelt Cercle Aït Oufella Caïdat Amersid ⓘ Jebel Bou-Agrao	[Willemite] Khadem Allah (1993)
Oriental Region Figuig Province Bni Tadjite Cercle Bni Tadjite Caïdat Jbel Bou Arhous ⓘ Bou Arhous deposit	[Willemite] Choulet et al. (2014) +1 other reference

Mozambique
Zambezia Province ⓘ Alto Ligonha Pegmatite Field	[Phenakite] Figueiredo et al. (2008)
Gilé District Muiane-Naipa group ⓘ Muiâne pegmatite (Muiâne mine; Emdal mines)	[Phenakite] Thomas et al. (2010)
Mocuba District Mocuba ⓘ Melatube pegmatite	[Phenakite] Moiana (2010)

Myanmar
Mandalay Region Pyin-Oo-Lwin District Mogok Township Mogok Valley ⓘ Ohngaing ?	[Phenakite]
Shan State Kyaukme District ⓘ Momeik Township	[Phenakite] Moore (2005)
ⓘ Molo quarter	[Phenakite] Themelis (2008)
ⓘ Khetchel village (Cache village; Khat Che village)	[Phenakite] Lavinsky (n.d.)
ⓘ Phenakite Mine	[Phenakite] Harald Schillhammer collection +2 other references
Loilen District Loilem Township ⓘ Longh Keng mine	[Willemite] Barber et al. (2017)

Namibia
Erongo Region Arandis Constituency Cape Cross area ⓘ Strathmore pegmatites	[Eucryptite] www.mineral.tu-freiberg.de (2003)
ⓘ Molopo Mine (Petalite Pegmatite)	[Eucryptite] Keller (1991) +1 other reference
Dâures Constituency Spitzkoppe area ⓘ Klein Spitzkoppe	[Phenakite] Cairncross (2005)
ⓘ Stiepelmann Mine	[Phenakite] Medenbach (2001)
ⓘ Erongo Mountains	[Phenakite] von Bezing (2007)
Kunene Region Khorixas ⓘ De Rust Pegmatite	[Eucryptite] von Bezing (2007)
Oshikoto Region Tsumeb ⓘ Tsumeb Mine (Ongopolo Mine)	[Willemite] Mason (1976) +2 other references
Otjozondjupa Region Grootfontein Constituency Abenab ⓘ Abenab Mine	[Willemite] AVZ Minerals
ⓘ Abenab West Mine	[Willemite] Cairncross (1997)
ⓘ Berg Aukas Mine	[Willemite] Cairncross (1997) +2 other references
Otavi Constituency Baltika Farm 515 ⓘ Baltika Mine	[Willemite] Laukamp (2006)
ⓘ Guchab-Rodgerberg area	[Willemite] Cairncross (1997) +1 other reference
ǁKaras Region Karasburg East Tantalite Valley ⓘ White City pegmatites	[Eucryptite] Baldwin (1994)

Niger
Agadez Tchirozerine ⓘ Taghouaji Complex	[Willemite] consequences. Bulletin de la Société géologique de France (6) +4 other references
ⓘ Tarraouadji Massif	[Willemite] Woolley (2001)

Nigeria
Plateau Jos Plateau ⓘ Salistone Mine (Shining Stone Mine; Okuta-didan Mine)	[Phenakite] Bill Larson specimen

Norway
Agder Iveland ⓘ Tveit	[Phenakite] Vogt (1912) +1 other reference
Akershus Asker Hurum ⓘ Sætre	[Phenakite] Eldjarn (1978) +1 other reference
ⓘ Skatvedt	[Phenakite] Garmo et al. (2017)
Stikkvannsveien ⓘ Grytnes	[Phenakite] O T Ljøstad photo and specimen (Photo ID: 1404328 ) +1 other reference
ⓘ ~~Selvigstranda Prospect~~	[Phenakite] Larsen (2015)
ⓘ Tofte	[Phenakite] Larsen (2022)
ⓘ Røyken	[Phenakite] Sendelbach (1997)
ⓘ Follestad industrial site	[Phenakite] Anne Varvara Andersen
ⓘ Follestad waste facility	[Phenakite] Knut Edvard Larsen collection # MM-1903
Grimsrudbukta ⓘ Grimsrudveien	[Phenakite] Larsen et al. (2013)
Nittedal ⓘ Bjønndalen Quarry	[Phenakite] Kvamsdal (1995)
Buskerud ⓘ Drammen	Brommeland (1980) +1 other reference
ⓘ Gjerpenkollen	[Phenakite] Hamza Ilhan Sito Collection
Konnerud ⓘ Konnerudkollen Mines (Konnerud Mines)	[Willemite] Goldschmidt (1911) +1 other reference
Øvre Eiker Gunhildrud ⓘ Bakstevalåsen	[Phenakite] Hurum et al. (1997) +2 other references
Nordland Hamarøy Drag Lapplægeret ⓘ Nedre Lapplægeret Quarry	[Phenakite] Eldjarn (1978) +1 other reference
Finnøya ⓘ Håkonhals Quarry	[Phenakite] Husdal (2008)
Rana Høgtuva ⓘ Bordvedåga	[Phenakite] Grauch et al. (1994) +1 other reference
Sørfold ⓘ Tennvatn pegmatite	[Phenakite] Husdal (2023)
Oslo ⓘ Grorud	[Phenakite] Eldjarn et al. (1982)
Bånkall ⓘ Kristiansen Quarry (Bånkall Quarry)	[Phenakite] Oftedal et al. (1965)
ⓘ Rødtvedt	[Phenakite] Eldjarn (1978)
ⓘ Oslo Volcanic Province	[Phenakite] Raade (1972)
Telemark Drangedal Tørdal ⓘ Heftetjern pegmatite	[Phenakite] Knut Edvard Larsen collection # 291 +1 other reference
ⓘ Kragerø	[Phenakite] Belsher (1979)
Lindvikskollen-Kalstadgangen pegmatite ⓘ Lindvikskollen Quarry	[Phenakite] Brögger (1907)
ⓘ Tangen Feldspar Mine	[Phenakite] Hintze (1897) +3 other references
Vestfold Larvik Commune Hedrum Lågendalen ⓘ Bratthagen 2	[Willemite] Berge (n.d.) +3 other references
ⓘ Bratthagen second road cut	[Willemite] Peter Andresen collection (identified by UV)
Tjølling Håkestad ⓘ Håkestad Quarry	[Phenakite] Larsen et al. (2010)
Klåstad ⓘ Skallist Quarry	[Phenakite] Bjørn Kåre Stensvold collection june ... +1 other reference

Pakistan
Gilgit-Baltistan Gilgit District ⓘ Gilgit	[Phenakite] Cooper (1992)
Shigar District Braldu Valley ⓘ Apo Ali Gun	[Phenakite] - (2004)
ⓘ Dassu	[Phenakite] Laurs et al. (1998)
Shigar Valley ⓘ ~~Alchuri~~	[Phenakite] Wilson (2006)
ⓘ Skardu Area	[Phenakite] imported from Shigar District +1 other reference

Peru
Lima Huarochirí Province Chicla District Casapalca ⓘ Casapalca Mine	[Willemite] Thorne (n.d.)

Poland
Lesser Poland Voivodeship Chrzanów County Gmina Trzebinia Trzebinia smelting plant ⓘ Trzebinia waste dump	[Willemite] Włodyka et al. (2015)
Lower Silesian Voivodeship Dzierżoniów County Piława Górna ⓘ DSS Piława Górna Quarry	[Phenakite] ŁODZIŃSKI et al. 2010: Beryllium minerals (beryl, phenakite and bavenite)
ⓘ Julianna pegmatite	[Phenakite] SZUSZKIEWICZ et al. (2013)
ⓘ Lithium pegmatite	[Eucryptite, Phenakite] Pieczka et al. (2012)
Świdnica County Gmina Dobromierz ⓘ Czernica	[Phenakite] Lis et al. (1986)
ⓘ Gmina Strzegom	[Phenakite] Körber et al. (2005) +1 other reference
Żółkiewka ⓘ Andrzej I quarry	[Phenakite] Szełęg et al. (2010)
Wrocław County Gmina Jordanów Śląski ⓘ Jordanów nephrite quarry	[Phenakite] Pieczka et al. (2024) +1 other reference
Silesian Voivodeship Świętochłowice ⓘ Guidotto zinc smelter slag locality	[Willemite] Puziewicz et al. (2007) +1 other reference
Tarnowskie Góry County Miasteczko Śląskie ⓘ HC Miasteczko Śląskie S.A. Zinc Smelting Plant	[Willemite] Nowinska (2020)

Portugal
Beja Moura Sobral da Adiça ⓘ Preguiça Mine	[Willemite] Pimentel et al. (2007) +1 other reference
Braga Vieira do Minho Anjos e Vilar do Chão Muro Alto Mine ⓘ Eastern pegmatite	[Phenakite] Dias et al. (2009)
Guarda Figueira de Castelo Rodrigo Algodres， Vale de Afonsinho e Vilar de Amargo ⓘ Bajoca pegmatite	[Eucryptite] Errandonea-Martin et al. (2022)
Vila Real Alijó São Mamede de Ribatua ⓘ Alijó spodumene pegmatite	[Eucryptite] Garate-Olave et al. (2024)
Boticas Dornelas ⓘ Lousas aplite-pegmatite	[Eucryptite] Novák et al. (2009)
Chaves Vidago Vilas Boas ⓘ Seixigal (Pereira de Selão)	[Phenakite] Seixigal granite pegmatite (NE Portugal)
Viseu Sátão Ferreira de Aves Aldeia Nova ⓘ Assunção Mine	[Phenakite]
U.F Romãs Decermilo e Vila Longa ⓘ Companheiro No. 3 quarry	[Phenakite]
Vila Nova de Paiva ⓘ Lagares Mining Field	[Phenakite] Identified in Rebentão Mine
Queiriga Lagares do Estanho Mines ⓘ Rebentão Mine	[Phenakite]
Viseu ⓘ U.F Repeses e São Salvador	[Phenakite]

Republic of the Congo
Bouenza Department Mfouati District ⓘ Mfouati	[Willemite] Michel Arliguie specimens
ⓘ Mfouati Mine	[Willemite] Demetrius Pohl
Pool Department Kindamba District Renéville ⓘ Renéville Mine	[Willemite] Guillemin et al. (1951) +1 other reference
ⓘ Mindouli District	[Willemite] EDXS analyses by P. Roth

Russia
Buryatia Baunt District Vitim Plateau ⓘ Amandak F-Be deposit	[Phenakite] Bulnaev (2006)
ⓘ Aunik F-Be deposit	[Phenakite] Pekov (1998) +2 other references
Eastern Sayan ⓘ Snezhnoe Be deposit	[Phenakite] Pavel M. Kartashov (n.d.) +4 other references
Kizhinginsky District ⓘ Ermakovskoe Be Deposit	[Phenakite] Pavel M. Kartashov (n.d.) +3 other references
Tarbagataysky District ⓘ Zharchikhinskoe deposit	[Phenakite] Савченко et al. (Geochemical Characteristics of Mineral Parageneses of the Zharchikha Molybdenum Deposit )
Chelyabinsk Oblast Argayashsky District ⓘ Pit No. 400	[Phenakite] Pekov (1998) +1 other reference
Ilmen Mountains ⓘ Pit No. 50 (Blyumovskaya Pit; Blum Pit)	[Phenakite] Galina Gubko (2009)
ⓘ Pit No. 59	[Phenakite] Pekov (1998)
ⓘ Pit No. 69 (G.I. Gasberg's Topaz-Cryolite Pit)	[Phenakite] Bailey (1980)
ⓘ Ilmen Nature Reserve	[Phenakite] Palache et al. (1951)
Kaslinsky District ⓘ Boevskoe Be deposit (Boevka; Severnoye)	[Phenakite] King (n.d.) +4 other references
ⓘ Miass	[Phenakite] Belsher (1979)
Irkutsk Oblast ⓘ Vishnyakovskoe Rb-Ta deposit (Elash)	[Eucryptite] Pavel M. Kartashov (n.d.) +2 other references
Murmansk Oblast ⓘ Khibiny Massif	[Willemite] ...
Kihlman Mountain ⓘ Khibiny Station	[Willemite] Pavel M. Kartashov (n.d.)
Voron'i Tundry ⓘ Polmos deposit	[Eucryptite] Zozulya et al. (2024)
ⓘ Vasin-Myl'k Mt	[Eucryptite] James Cheshire collection
Primorsky Krai Dalnegorsk Urban District Dalnegorsk ⓘ Brenner Mine	[Willemite]
Khorolsky District ⓘ Voznesenskii ore district	[Phenakite] Bailey (1980) +1 other reference
ⓘ Voznesenskoe-II Mine	[Phenakite] Ryazantseva (2001) +1 other reference
Republic of Karelia Pitkyarantsky District Kitelya ⓘ Kitelskoe Sn-Zn deposit	[Phenakite] V.A. Gorelov (1997)
ⓘ Pitkyaranta mining district	[Phenakite] Ivashchenko et al. (2006)
Sverdlovsk Oblast Malyshevo ⓘ Izumrudnye Kopi area	[Phenakite] Pekov (1998) +1 other reference
ⓘ Cheremshanskoe deposit	[Phenakite] Pavel M. Kartashov (n.d.)
ⓘ Krupskoye deposit	[Phenakite] Stobbe (1987)
Malyshevskoe deposit ⓘ Malyshevskaya pit	[Phenakite] Avdonin V.N. (2004)
Prigorodny District ⓘ Murzinka Mine	[Phenakite]
Yuzhakovo ⓘ Alabashka pegmatite field	[Phenakite] Sokol et al. (2010)
ⓘ Mokrusha Mine	[Phenakite] Sokol et al. (2010)
Rezhevsky District Lipovsk pegmatite field ⓘ Lipovka Mine (Lipovskoe Mine; Lipovskaya Mine; Lipovaya Mine)	[Phenakite] Zap. Vseross. Mineral. Obshch. (2) +2 other references
ⓘ Lipovskoye pegmatite field	[Phenakite] Zakharov et al. (2022)
ⓘ Yekaterinburg	[Phenakite] Moore (1992)
Tuva Chikhachev Range ⓘ Sary-Ymaty deposit (Sary-Gematy; Sary-Gemateiskoe)	[Willemite] Pavel M. Kartashov (n.d.)

Rwanda
Eastern Province Rwamagana District ⓘ Musha-Ntunga	[Eucryptite] Acke et al. (2025)

Serbia
Central Serbia Moravica District Gornji Milanovac ⓘ Rudnik Mine (Mount Rudnik; Rudnik Deposit)	[Willemite] Mineco Limited

Slovakia
Bratislava Region Bratislava Bratislava III Nové Mesto ⓘ Rössler quarry	[Phenakite] Uher et al. (2009)
Bratislava IV Devín ⓘ Jezuitské Lesy	[Phenakite] Chudík et al. (2009)
ⓘ Líščia stráň	[Phenakite] Martin Števko
Dúbravka ⓘ Švábsky hill	[Phenakite] Števko M. et al. (2012)
Karlova Ves ⓘ Sitina Tunnel	[Phenakite] Ozdín D. (Praha)
Košice Region Rožňava District Ardovo ⓘ Pb-Zn deposit	[Willemite] Koděra et al. (1986)
ⓘ Dobšiná	[Willemite] Koděra et al. (1986)
Trnava Region Piešťany District Moravany nad Váhom ⓘ Striebornica	[Phenakite] Uher P. (2011)

South Africa
Limpopo Mopani District Municipality Ba-Phalaborwa Local Municipality Murchison Range Gravelotte ⓘ Gravelotte Emerald Mine	[Phenakite] Yin Yin Nwe et al. (1993)
ⓘ Cobra pit	[Phenakite] Yin Yin Nwe et al. (1993)
Waterberg District Municipality Mogalakwena Local Municipality Mokopane ⓘ Zaaiplaats tin field	[Phenakite] Cairncross et al. (1995)
Northern Cape Namakwa District Municipality ⓘ Mollenfontein	[Eucryptite] Cairncross et al. (1995)
Nama Khoi Local Municipality ⓘ Goodhouse-Vioolsdrift area	[Phenakite] Gevers +2 other references
Steinkopf ⓘ Concordia pegmatite	[Phenakite] Cairncross et al. (1995)
ⓘ Groendoorn IV pegmatite	[Eucryptite] Cairncross et al. (1995)
ⓘ Jakkalswater (Jackal's Water; Noumas I pegmatite; Blesberg mine)	[Phenakite] Cairncross et al. (1995)

Spain
Andalusia Almería Níjar Pozo de Los Frailes ⓘ Barranco Celejo	[Willemite] Castro et al. (2019)
Rodalquilar Cerro de los Guardias ⓘ Sol Mine	[Willemite] Jean-Marc Johannet collection
San José ⓘ Mina Santa Barbara	[Willemite] Calvo Rebollar (2018)
Córdoba Cardeña ⓘ San Rafael Mine	[Willemite] I. Ramos Márquez +3 other references
Canary Islands Santa Cruz de Tenerife Province Tenerife Candelaria Barranco Hondo ⓘ ~~Lava flow~~	[Phenakite] Dill et al. (2023)
ⓘ ~~Los Blanquitos~~	[Phenakite] Dill et al. (2023)
Castile and Leon ⓘ Fregeneda–Almendra pegmatite field	[Eucryptite] Errandonea-Martin et al. (2022)
Salamanca Hinojosa de Duero ⓘ Hinojosa-Saucelle road	[Eucryptite] Errandonea-Martin et al. (2022)
ⓘ La Fregeneda	[Eucryptite] Roda-Robles et al. (2010)
ⓘ Feli deposit	[Eucryptite] Encarnación Roda-Robles (2007) +1 other reference
Catalonia Barcelona Vallès Oriental Sant Fost de Campsentelles ⓘ Can Rovira quarry (Can Rovireta quarry)	[Willemite] Ignacio Herrera +13 other references
Girona Alt Empordà Cadaqués ⓘ Cap de Creus	[Phenakite] Alfonso et al. (2000)
ⓘ El Port de la Selva	[Phenakite] & locality references +1 other reference
Extremadura Badajoz Oliva de Mérida ⓘ Osa Quarry	[Phenakite] Carlos G. Bargueño
Galicia Pontevedra A Cañiza ⓘ A Franqueira	[Phenakite] Calvo et al. (1997) +1 other reference

Sri Lanka
Sabaragamuwa Province Ratnapura District Ratnapura ⓘ Gem gravels	[Phenakite] Ceylon Aluvial Mine (Book, Co. 2002)

Sweden
Dalarna County Borlänge ⓘ Boberget	[Phenakite] Langhof et al. (2016)
Hedemora ⓘ Garpenberg	[Willemite] Trevor Boyd/ Causeway Minerals Photo ...
ⓘ Garpenberg Norra Mine	[Willemite] Holtstam (2002) +2 other references
ⓘ Garpenberg Södra Mine	[Willemite] Öhman et al. (2000)
Jönköping County Jönköping Gränna Norra Kärr ⓘ Kaxtorpite outcrop	[Willemite] Tranefors et al. (2017)
Örebro County Hällefors Grythyttan ⓘ Hasselhöjden	[Willemite] Gatedal (n.d.) +1 other reference
Östergötland County Motala Godegård ⓘ Skrumpetorp	[Phenakite] Nysten (2001) +1 other reference
Stockholm County Haninge Utö ⓘ Utö Mines	[Eucryptite] Langhof et al. (1998)
Nynäshamn ⓘ Stora Vika	[Phenakite] Gustafsson (1992) +2 other references
ⓘ Pegmatite A	[Phenakite] Gustafsson (1992)
ⓘ Pegmatite B ?	[Phenakite] Gustafsson (1992)
Värmland County Filipstad Långban Ore District ⓘ Långban Mine	[Phenakite, Willemite, Willemite var: Troostite] Gatedal (n.d.) +2 other references
Persberg ore district Pajsberg ⓘ Harstigen Mine	[Phenakite] Nysten (2001) +1 other reference
Hagfors ⓘ Klintberget	[Phenakite] Nysten (1996)
Västernorrland County Kramfors ⓘ Sels-Vitberget	[Phenakite] Jonsson et al. (1997) +1 other reference
Västmanland County Köping ⓘ Kolsva	[Phenakite] Mårtensson (1960) +1 other reference

Switzerland
Bern Interlaken-Oberhasli Guttannen Oberaar lake area Zinggenstöcke Vorderer Zinggenstock ⓘ Rufibach cleft	[Phenakite] Schweizer (1980) +1 other reference
Grisons Moesa Region Calanca Arvigo Gneiss quarries ⓘ Alfredo Quarry	[Phenakite] Hanneberg et al. (2009) +1 other reference
Surselva Region Tujetsch Sedrun ⓘ Druntobel (Drun Tobel; Drun Sedrun; Krüzli valley; Kreuzli pass; Ruinas Plaunas)	[Phenakite] Jahn (2008)
ⓘ Val Giuv	[Phenakite] Jahn et al. (2005)
ⓘ Val Val	[Phenakite] Stalder et al. (1998)
Viamala Region Ferrera Ausserferrera ⓘ Fianel	[Phenakite] Brugger et al. (1998)
Ticino Leventina Airolo Fontana ⓘ Fibbia	[Phenakite] Stalder et al. (1998)
Lucendro Valley ⓘ Lucendro glacier	[Phenakite] Amacher (1987)
Faido Chiggiogna ⓘ Gneiss quarries	[Phenakite] Hanneberg et al. (2009) +1 other reference
Lugano Carona ⓘ Madonna d'Ongero	[Phenakite] Stalder et al. (1998)
Vallemaggia Cevio Bavona Valley Robièi (Alpe di Robièi; Lake Robièi area) ⓘ Lago Bianco	[Phenakite] Foradini (1997) +1 other reference
Uri Reuss Valley Göschenen Göschenen Valley Göscheneralp ⓘ Winterstock	[Phenakite] Weiß (2002)
Rien Valley ⓘ Bächenstock	[Phenakite] Bracke (n.d.)
ⓘ Rientallücke	[Phenakite] Stalder et al. (1998)
Silenen Maderanertal Griesseren Valley ⓘ Kaffeebalm	[Phenakite] Stalder et al. (1998)
Urseren Realp Furka pass area ⓘ Sidelenbach	[Phenakite] Parker et al. (1973)
ⓘ Valais	[Phenakite] Belsher (1979)
Goms Binn ⓘ Alte Stafel	[Phenakite]
ⓘ Gischi glacier (incl. Gischihorn)	[Phenakite]
Fieschertal ⓘ Burg - Fiesch Glacier area	[Phenakite] Stalder et al. (1998)
Goms Reckingen ⓘ Reckinger Löuwine	[Phenakite] Parker et al. (1973)
Obergoms Oberwald Furka pass area Furka ⓘ Augstenweid	[Phenakite] Stalder et al. (1998)
ⓘ Rhône Glacier	[Phenakite] Parker et al. (1973)
Gletsch ⓘ Muttbach	[Phenakite] Parker et al. (1973)
ⓘ Unterwassern	[Phenakite] Parker et al. (1973)
Martigny Mont Chemin mining district ⓘ Tête des Econduits	[Phenakite] Martin Slama collection
Visp Baltschieder ⓘ Rämi - Erl Alp area	[Phenakite] Stalder et al. (1998)

Tajikistan
Districts of Republican Subordination ⓘ Dara-i-Pioz Massif	[Willemite] Pautov et al. (2004)
Gorno-Badakhshan Murghob Rangkul ⓘ Snezhnoe deposit	[Phenakite] Yarmolyuk et al. (2011)

Tanzania	[Phenakite]

Arusha Region Lake Manyara ⓘ Magara mine (Lake Manyara alexandrite-emerald deposit)	[Phenakite] - (2002)

Tunisia
Siliana Djebel Sekarna ⓘ Djebel Sekarna Mine (Sekarna deposit)	[Willemite] Dill
Zaghouan Zriba-Village ⓘ Hammam-Zriba Mine	[Willemite] Somrani et al. (2025)

Turkey
Adana Province Kozan District ⓘ Pinargozu Mine ?	[Willemite] Adam Stephens Collection

UK
England ⓘ Cornwall	[Phenakite] Russell (1911) +2 other references
Carn Brea Pool ⓘ South Crofty Mine	[Phenakite] Russell (1911) +1 other reference
Gwennap ⓘ St Day United Mines (Poldice Mines)	[Phenakite] Russell (1911) +1 other reference
Linkinhorne Minions ⓘ Cheesewring Quarry	[Phenakite] Bowman (1911) +2 other references
ⓘ Phoenix United Mine	[Phenakite] Golley et al. (1995)
ⓘ South Phoenix Mine	[Phenakite] Russell (1911) +1 other reference
Perranzabuloe Perranporth ⓘ Cligga Head	[Phenakite]
St Agnes ⓘ Wheal Kitty (Kitty and Penhalls United Mine; incl. Goonlaze Mine; Wheal Osborne)	[Phenakite] Golley et al. (1995)
St Day ⓘ Wheal Gorland	[Phenakite] Russell (1911) +2 other references
ⓘ St Just	[Phenakite] Sowerby (1809) +1 other reference
Botallack Botallack Mine ⓘ Wheal Cock ?	[Phenakite] Russell (1911) +3 other references
Cliff outcrops ⓘ Stamps and Jowl Zawn (Roscommon Cliff)	[Phenakite] Russell (1920) +1 other reference
ⓘ Wheal Edward	[Phenakite] Golley et al. (1995)
Cumbria City of Carlisle District Farlam Tindale (Tindale Fell) ⓘ Tindale Fell Smelter Works slag locality	[Willemite] Norman Wilson collection +1 other reference
Devon West Devon Okehampton Hamlets ⓘ ~~Meldon Aplite Quarry~~	[Eucryptite] Fraudulent Kingsbury locality.
Scotland Dumfries and Galloway Wanlockhead ⓘ Meadowfoot Smelter slag locality	[Willemite] Rust (2022)
Shetland Islands Mainland ⓘ Ness of Hillswick ?	[Phenakite] Russell (1911)

Ukraine	[Phenakite]

Kirovohrad Oblast Holovanivsk Raion ⓘ Stankuvatske Li-deposit	[Phenakite] Kurylo et al. (2024)
Zhytomyr Oblast Korosten Raion ⓘ Perzhanskoe ore field (Perga Be deposit)	[Phenakite, Willemite] Nechaev et al. (ores of titanium, uranium, rare metals and gold) +3 other references
ⓘ Zhytomyr Raion	[Phenakite]
ⓘ Khoroshiv Raion (Volodarsk-Volynskii)	[Phenakite] Bailey (1980) +2 other references
ⓘ Pegmatite No. 373	[Phenakite] Coll. "Spirifer" Geological Society
ⓘ Pegmatite No. 553	[Phenakite] Martin Števko collection

USA
Alaska Nome Census Area Port Clarence Mining District Lost River Valley ⓘ Lost River Mine	[Phenakite] Sinkankas (1981)
ⓘ Rapid River Prospect	[Phenakite] - (2008)
Prince of Wales-Hyder Census Area Ketchikan Mining District Prince of Wales Island Bokan Mountain ⓘ I and L; I and L Nos. 3-5 Prospects	[Phenakite] - (2008)
Kendrick Bay West Arm of Kendrick Bay ⓘ Geoduck Occurrences	[Willemite] Philpotts et al. (1998)
Arizona Cochise County ⓘ Bisbee	[Willemite] Graeme (1981)
ⓘ Campbell Mine	[Willemite] Anthony et al. (1995)
Hendricks Gulch ⓘ Southwest Mine	[Willemite] Luetcke (n.d.)
Higgins Mine ⓘ Twilight Mine	[Willemite] Luetcke (n.d.)
ⓘ Cave Mine	[Willemite] C. Lemanski
Chiricahua Mountains California Mining District (Chiricahua Mining District) ⓘ El Tigre Mine (Sampson Mine)	[Willemite] Luetcke (n.d.)
ⓘ Hilltop Mine	[Willemite] Rocks & Min.:64:58. +4 other references
ⓘ Lead Lily shaft	[Willemite] Luetcke (n.d.)
Cochise Mining District Dragoon ⓘ Unnamed W-Cu prospect	[Willemite] Luetcke (n.d.)
Gunnison Copper Project ⓘ Johnson Camp	[Willemite] Luetcke (n.d.)
ⓘ Johnson Mine (Johnson Camp Mine)	[Willemite] Luetcke (n.d.)
ⓘ Burro Pit	[Willemite] Luetcke (n.d.)
Gunnison Hills ⓘ Stroud Brothers Mine	[Willemite] Luetcke (n.d.)
ⓘ Texas Arizona Mine	[Willemite] Rocks & Min.: 64: 58. +2 other references
ⓘ Little Fanny Mine group	[Willemite] Cooper (1964) +1 other reference
Middle Pass Mining District Escapule Mine group ⓘ Silver Cloud Mine	[Willemite] Luetcke (n.d.)
Miller Peak Miller Canyon ⓘ Nelly James Mine	[Willemite] Mr. Roy Parsons
Montezuma Canyon ⓘ State of Texas Mine	[Willemite] Wilson (1951, July)
Ramsey Canyon ⓘ Hamburg Mine (Wisconsin Mine; Hartford Mine)	[Willemite] MRDS database Dep. ID file #10046172
Tombstone Mining District ⓘ Empire Mine	[Willemite] Thorne (n.d.)
Silver Plume Mine ⓘ Emerald Mine	[Willemite] Marek Chorazewicz (2022)
Tombstone ⓘ Toughnut Mine	[Willemite] The Rocksmiths (former mine owners)
ⓘ West Side Mine	[Willemite] Thorne (n.d.)
Turquoise Mining District (Courtland-Gleeson Mining District) Gleeson Costello Mine group ⓘ Costello Mine	[Willemite] Rocks & Min.:63:329.
ⓘ Defiance Mine	[Willemite] Anthony et al. (1995)
ⓘ Mystery Mine	[Willemite] Luetcke (n.d.)
ⓘ Gold Camp Mines area	[Willemite] Luetcke (n.d.)
ⓘ Yellowstone Mining District	[Willemite] Luetcke (n.d.)
ⓘ Unnamed V-Mo prospect	[Willemite] Luetcke (n.d.)
Gila County Banner Mining District Christmas ⓘ C and B Mine (C & B Mine; Vanadium Mine)	[Willemite] Luetcke (n.d.)
ⓘ Christmas Mine	[Willemite] Collected by Joe Ruiz. Ananlyzed by ...
Hayden area Chilito ⓘ 79 Mine	[Willemite] Keith (1972)
Globe Hills Mining District Burch area Radium ⓘ Apache Mine	[Willemite] Wilson et al. (1950) +3 other references
Globe Big Johnnie Gulch ⓘ New Dominion Mine (New Dominion property; New Dominion group; Stallo deposit)	[Willemite] Peterson (1962)
Midland City Irene Gulch ⓘ Irene Mine (Irene group/vein; Dunkirk & Kentucky claims; Comstock prop.; American Manganese Mine; Liberty dep.; New Doughboy; Old Doughboy)	[Willemite] Peterson (1962)
Greenlee County Clifton Modoc Mountain ⓘ Modoc open cut	[Willemite] Lindgren (1905) +3 other references
La Paz County Granite Wash Mountains Ellsworth Mining District ⓘ Pee Wee Mine group	[Willemite] Dale (1959) +1 other reference
Plomosa Mountains Plomosa Mining District Black Mesa ⓘ Black Mesa Mine	[Willemite] Anthony et al. (1995)
Silver Mining District Black Rock Wash ⓘ Black Rock Mine	[Willemite] Rocks & Min.:64:58. +1 other reference
ⓘ Dives Mine	[Willemite] Rocks & Min.: 64:58. +2 other references
ⓘ Melissa Mine	[Willemite] Visually identified by Dana Slaughter ...
ⓘ North Geronimo Mine	[Willemite] Collected by C. Lemanski
ⓘ Pacific Mine	[Willemite] Self-collected: C. Lemanski +4 other references
ⓘ Red Cloud Mine	[Willemite] Rocks & Min.: 61:55-56 +4 other references
ⓘ Silver King Mine	[Willemite] Southern California Micromounters ...
Wenden ⓘ Willemite locality	[Willemite] Galbraith (1959) +1 other reference
Maricopa County Belmont Mountains ⓘ Rat Tail claim (Pack Rat claim)	[Willemite] C. Lemanski
ⓘ Lucky Strike claim ?	[Willemite] Granger (1962)
Osborn Mining District Hummingbird Springs ⓘ Moon Anchor Mine	[Willemite] Williams (1968) +1 other reference
Tonopah Belmont Mountain ⓘ Tonopah-Belmont Mine	[Willemite] Rocks & Min.: 63: 328 +4 other references
Tiger Wash ⓘ Evening Star Mine	[Willemite]
Painted Rock Mountains Painted Rock Mining District Theba ⓘ Rowley Mine	[Willemite] Wilson et al. (1974) +2 other references
ⓘ 125 foot level	[Willemite] Kampf et al. (2019) +1 other reference
Vulture Mining District ⓘ Black Pearl Mine (Black Glory 1-14 claims)	[Willemite]
ⓘ Green Envy Mine	[Willemite] Minerals identified by the mine owners (2024)
ⓘ Potter-Cramer Mine	[Willemite] Rocks & Min.: 64:58. +3 other references
Mohave County Artillery Mountains Cleopatra Mining District Kimble Mining Sub-District Rawhide Wash ⓘ Red Top Mine (Barite Mine)	[Willemite] Personally collected by Jerry A. Baird ...
Pima County Cimarron & Sheridan Mountains Cimarron Mining District (Salt Well Mining District) Cimarron Mountains Casa Grande ⓘ Paul Hinshaw property (New Ore Mine [?])	[Willemite] Wilson (1949) +2 other references
Comobabi Mountains Cababi Mining District (Comobabi Mining District) Ko Vaya Mildren Mine group ⓘ Mildren Mine (Mildren claim; Mildred Mine)	[Willemite] Williams et al. (1963) +1 other reference
ⓘ Steppe Mine (Steppe claim; Little Mary Mine)	[Willemite] Williams et al. (1963) +1 other reference
Empire Mountains Empire Mining District The Narrows Cienega Creek ⓘ Total Wreck Mine	[Willemite] Luetcke (n.d.)
Helvetia-Rosemont Mining District Rosemont (Rosemont Camp) ⓘ Golden Gate Mine group	[Willemite] Luetcke (n.d.)
Silver Bell Mountains Silver Bell Mining District ⓘ Sammy Dog Mine	[Willemite]
Tucson Mountains Amole Mining District Jaynes ⓘ Gila Monster Mine	[Willemite] Rocks & Min.:63:327 & 64:58.
ⓘ Unnamed prospect	[Willemite] Galbraith (1959)
Tucson Mountain District Saguaro National Park ⓘ Old Yuma Mine	[Willemite] Rocks & Min.:64:58. +2 other references
Waterman Mining District Silver Hill Mining District Silver Hill ⓘ Silver Hill Mine group	[Willemite] Galbraith (1959) +1 other reference
Pinal County Casa Grande Mining District Casa Grande Casa Grande area ⓘ McCarthy-Henshaw property	[Willemite] Galbraith (1959)
Tat Momoli area ⓘ Jackrabbit Mine	[Willemite] Anthony et al. (1995)
ⓘ Turning Point Mine	[Willemite] MRDS database Dep. ID #10102392
Mammoth Mining District Mammoth Tucson Wash ⓘ Ford Mine	[Willemite] R.O. Meyer collection
Tiger St. Anthony deposit ⓘ Mammoth-Saint Anthony Mine	[Willemite] Fahey (1955) +3 other references
ⓘ Mineral Mountain Mining District	[Willemite] Anthony et al. (1995)
Bell Butte area ⓘ Ajax Mine	[Willemite] Collected and identified by John Ebner (2007)
Mineral Mountain area ⓘ Gorilla property (Gorilla group 1; Gorilla group 2; Gorilla group 3; Gorilla group 4; Marguerite Lake Mines Ltd. property; Lost Gorilla group; Lew claims; Big Bonanza claims)	[Willemite] Rolf Luetcke
Reymert Canyon ⓘ Reymert Mine	[Willemite] M. Ascher Collection +4 other references
Silver Reef Mining District Tat Momoli Mountains Chuichu area Silver Reef Mountains area White Horse Pass area ⓘ Silver Reef Mine (Reef Mine; Cholla Mine; Silver Nugget Mine)	[Willemite] Rocks & Min.: 63: 327 +2 other references
Table Mountain Mining District Table Mountain area ⓘ Table Mountain Mine	[Willemite] Bideaux et al. (1960) +1 other reference
Tortilla Mountains Ripsey Mining District Ripsey Hill area ⓘ Florence Mine (Florence Lead Silver Mine)	[Willemite] Williams et al. (1970) +1 other reference
Vekol Mountains Vekol Mining District Kohatk ⓘ Reward Mine (Bat tunnel; South Reward; Petrochis claim; Phenomenon)	[Willemite] Luetcke (n.d.)
Sif Vaya area ⓘ Vekol Mine	[Willemite] Luetcke (n.d.)
Santa Cruz County Tyndall Mining District Cottonwood Canyon Glove Mine group (Zombie & Zeco claims; Festiago-Franklin; Blacksmith adit) ⓘ Glove Mine (Sunrise Mine)	[Willemite] Collection of Tom Trebisky
Yavapai County ⓘ Black Butte prospect (Odell; Queen Elizabeth group)	[Willemite] Luetcke (n.d.)
Black Rock Mining District Monarch Wash area ⓘ Great Southern Mine	[Willemite] Rocks & Min.:63:328 & 64:58.
Bradshaw Mountains (Bradshaw Range) Big Bug Mining District Morgan Butte ⓘ Purple Passion Mine	[Willemite] Mr. William Gardner +1 other reference
Castle Creek Mining District Copperopolis ⓘ Champie Mine (Lehman Mine; Lehman Copper Mine; Lone Star Mine; UFO claims; Cersa Moje 1-7 claims; Rhoades-Iola claims)	[Willemite] Luetcke (n.d.)
ⓘ Unnamed Cu prospect	[Willemite] Luetcke (n.d.)
ⓘ White Picacho Mining District	[Eucryptite] AmMin 67: 97-113 (1982)
Independence Gulch ⓘ Independence Mine	[Eucryptite] London (1978) +2 other references
ⓘ Midnight Owl Mine	[Eucryptite] London (1978) +2 other references
Wickenburg ⓘ S and O claims (S & O claims; Amethyst Hill; Dave Haneline Memorial Mine)	[Willemite] Personal communication with Richard Zimmerman (claim owner)
Yuma County Castle Dome Mountains Castle Dome Mining District Castle Dome Mine group Buckeye vein group ⓘ Castle Dome Mine (Castle Dome claim)	[Willemite] Rocks & Mins.:64:58.
Hull Mine group (Rialto Mine group; Hull group of claims; Rialto claims) ⓘ Hull Mine	[Willemite] Luetcke (n.d.)
Kofa Mining District ⓘ King of Arizona Mine	[Willemite] Rocks & Min.: 64: 58.
California Calaveras County Foothill Copper Belt Campo Seco Mining District Campo Seco Penn Mine (Happy Jack; West Constellation; Satellite; Big Satellite; Hinkcley; Blue Jay; Meteor; Hecla; Little Satellite; Copper Hill; Penn Chemical Works; Campo Seco) ⓘ Slag dumps	[Willemite] Parsons +3 other references
Imperial County Chocolate Mountains Paymaster Mining District Midway Well ⓘ Paymaster Mine (Paymaster group; Complex Minerals; President claim; Flagpole group; Hazel claim; Emilia)	[Willemite] [Margerum (2003)
ⓘ President Claim	[Willemite] Walstrom (n.d.)
Inyo County Inyo Mts (Inyo Range) ⓘ Cerro Gordo Mining District	[Willemite] Calif. Div. of Mines & Geology Bull. #189 et al. (1966) +1 other reference
Cerro Gordo ⓘ Cerro Gordo Mine	[Willemite] Merriam (1963) +1 other reference
ⓘ Ignacio Mine (St. Ignacio Mine; Saint Ignacio Mine; Ygnacio Mine)	[Willemite] Irelan et al. (1890a) +4 other references
Malpais Mesa ⓘ Santa Rosa Mine (Lee-Santa Rosa Mine; Santa Rosa Mines)	[Willemite] Adams (2017)
San Bernardino County Barstow Mining District Barstow Lead Mountain [2] ⓘ Lead Mountain Mine (Main Barite Mine)	[Willemite] MarekC
Bear Valley District Fawnskin (Grout) ⓘ Desert View Mine	[Willemite] Rocks & Min.:64:58.
ⓘ Green Lead Mine (Greenlead Mine)	[Willemite] Rocks & Min.:61:33-34.
Bullion Mts (Bullion Range) Stedman District (Ludlow; Rochester; Buckeye) Ragtown ⓘ Old Pete Mine (Yim-Wheelock Mine)	[Willemite] Walstrom (n.d.)
Shadow Mts [2] Shadow Mountains Tungsten-North Field Silver Peak [2] ⓘ Just Tungsten Quarries Mine (Shadow Mts Tungsten-North Field; Shadow Mtn. Mines; Just Associates Mine; Princess Pat Mine; Shadow Mountains Mines; Shadow Mountain Mine)	[Willemite] Tony Kampf
Silver Lake Mining District Soda Mountains Zzyzx ⓘ Blue Bell Mine	[Willemite] "The Blue Bell Claims San Bernardaino ...
ⓘ B-Site	[Willemite] Dan Evanich field collected specimen. ...
San Diego County Pala Mining District Pala Hiriart Mountain Vanderberg-Katerina pegmatites ⓘ Katerina Mine	[Phenakite] Jahns et al. (1951)
ⓘ Vanderberg Mine	[Phenakite] Jahns et al. (1951)
Colorado Chaffee County Monarch Mining District ⓘ Atlas Group	[Phenakite] - (2005)
ⓘ Mount Antero	[Phenakite] [MinRec 2:102 +1 other reference
ⓘ Beryl Gem Claims	[Phenakite] - (2005)
ⓘ Blue Dragon claim	[Phenakite] Sterling (2023)
ⓘ Parakeet Mine	[Phenakite] - (2005)
ⓘ West Face	[Phenakite] Betts (n.d.)
ⓘ Mount White	[Phenakite] Eckel et al. (1997)
Sedalia Mining District ⓘ Sedalia Mine (Sedalia Copper Mine)	[Willemite] U.S. Geological Survey Professional ... +2 other references
El Paso County ⓘ Crystal Park	[Phenakite] [MinRec 5:183
ⓘ Cameron Cone	[Phenakite] Muntyan et al. (1985) +1 other reference
ⓘ Hunters Run	[Phenakite] Muntyan et al. (1985)
Pikes Peak ⓘ Sentinel rock (Specimen rock)	[Phenakite] Adam Sotomayor
ⓘ Specimen Rock	[Phenakite] Pearl (1974)
ⓘ Bear Creek Canyon	[Phenakite] Eckel et al. (1997)
ⓘ Stove Mountain (Cookstove Mountain)	[Phenakite] Eckel et al. (1997)
Gilpin County Central City Mining District (Central Mining District) ⓘ Jones Mine	[Willemite] Eckel et al. (1997)
Hinsdale County ⓘ Tuckerville prospects	[Willemite] Rocks & Minerals: Sept
Jefferson County Evergreen Mining District (Malachite Mining District) Bear Creek-Evergreen area ⓘ Evergreen Fluorite deposit (Augusta lode; Augusta Mine)	[Willemite] - (2005)
La Plata County La Plata Mining District (California Mining District) ⓘ La Plata River Headwaters ?	[Willemite] Eckel et al. (1997)
Lake County Upper Iowa Gulch ⓘ Sherman Mine (Sherman tunnel; Leadville Corporation Mine; Day Mines; Hilltop Mine)	[Willemite] Eckel et al. (1997)
Park County ⓘ Crystal Peak area	[Phenakite] Landes (1935) +1 other reference
ⓘ Harris Park	[Phenakite] Muntyan et al. (1985)
Lake George Beryllium area (Badger Flats Beryllium area; Mountain Dale) ⓘ Badger Flats Area (China Wall Cupola; Boomer Mine; Mary Lee Mine; Redskin Mine)	[Phenakite] Eckel et al. (1997)
Montezuma Mining District Hall Valley (Hall's Valley) ⓘ McDonnell claim	[Willemite] Iles (1881) +1 other reference
ⓘ Tarryall Mountains	[Phenakite] Eckel et al. (1997)
ⓘ Topaz Mountain Gem Mine (Matucat Road deposits)	[Phenakite] Dorris (2007)
Pitkin County Aspen Mining District (Roaring Fork Mining District) Aspen ⓘ Smuggler Mine (I. X. L.; Leadville; Trueworthy; Glendale; Arkansaw; Ground Hog; Accident; Williams Ranch; General Jackson; Claims: Smuggler; Emma; Smuggler - Durant; Silver Brick)	[Willemite] Eckel et al. (1997)
Teller County ⓘ Crystal Peak	[Phenakite] Eckel et al. (1997)
ⓘ Ray Ziegler pegmatite pocket	[Phenakite] Eckel et al. (1997)
ⓘ Smoky Hawk claim	[Phenakite] Dorris (2011) +2 other references
ⓘ Florissant (Topaz Butte)	[Phenakite] Belsher (1979)
ⓘ Ten-Percenter Mine	[Phenakite] Bartsch (1987)
Connecticut Fairfield County Brookfield ⓘ U. S. Route 7 Expressway (Danbury line to Iron Works District)	[Eucryptite] former Ronald Januzzi collection.
Redding Branchville ⓘ Fillow Quarry	[Eucryptite] Ronald Januzzi collection +4 other references
Middlesex County Haddam ⓘ Jail Hill Road locality (Jail Hill Quarry)	[Phenakite] Schooner (circa 1980s)
Portland Collins Hill Strickland pegmatite ⓘ Strickland Quarry	[Eucryptite, Phenakite] Moritz (n.d.) +1 other reference
New Haven County Cheshire ⓘ Copper Valley Mine	[Willemite] Found by Fred Schuster
Idaho Custer County Bay Horse Mining District ⓘ Keystone Mountain	[Willemite] Ream (2004)
ⓘ Upper Cramer Lake	[Phenakite] W.C. van Laer
Elmore County Glens Peak area ⓘ Glens Peak prospects	[Phenakite] WC van Laer
ⓘ Steel Mountain Stock	[Phenakite] Ream (2004)
Kootenai County Coeur d'Alene ⓘ Red Hog Hill	[Phenakite] Ream (2004)
ⓘ Sawtooth Batholith	[Phenakite] Menzies et al. (1993) +3 other references
Illinois Vermilion County Hegeler ⓘ Hegeler Zinc smelter slag locality	[Willemite] Piatak et al. (2010)
Maine ⓘ Oxford County	[Phenakite] Belsher (1979)
Buckfield ⓘ Orchard Quarry	[Phenakite] King et al. (1994) +2 other references
Greenwood ⓘ ~~Noyes Mountain Quarry (Harvard Quarry)~~	[Phenakite] Guidebook 1 to Mineral Collecting in ... +2 other references
Newry ⓘ ~~Spodumene Brook Prospects~~	[Eucryptite] King et al. (1994)
Stoneham ⓘ Lord Hill Quarry (Lord Hill Mine)	[Phenakite] www.johnbetts-fineminerals.com +1 other reference
Waterford ⓘ ~~Burnell Hill Feldspar Quarries~~	[Phenakite] King (2009)
Sagadahoc County Topsham ⓘ Square Pit (Consolidated #4 Quarry)	[Phenakite] Thompson et al. (1998)
Massachusetts Essex County ⓘ Gloucester	[Phenakite] Palache (1907)
Hampshire County Goshen ⓘ ~~Barrus farm pegmatite localities~~	[Phenakite] Shepard (1842)
Montana Broadwater County Radersburg Mining District (Cedar Plains Mining District; Lone Mountain Mining District) ⓘ North Home Mine	[Willemite] Gobla (2012)
ⓘ Summit Mine ?	[Willemite] www.mineraltown.com (2006)
Jefferson County Boulder Batholith ⓘ Homestake Pass	[Phenakite] William C. van Laer
Nevada Clark County Alunite Mining District ⓘ Quo Vadis Mine	[Willemite] Richard W. Thomssen +1 other reference
Eldorado Mountains Eldorado Mining District (Colorado Mining District) ⓘ Unnamed prospect (Winter prospect)	[Willemite] Robert M. Housley (2005)
ⓘ Unnamed prospect	[Willemite] Castor et al. (2004)
Spring Mountains Goodsprings Mining District ⓘ Boss Mine	[Willemite] Castor et al. (2004)
ⓘ Milford Mine	[Willemite] Castor et al. (2004)
ⓘ Singer Mine	[Willemite] Castor et al. (2004) +1 other reference
Virgin Mountains Bunkerville Mining District ⓘ Santa Cruz Mine (Taglo prospect; Teagle mine; Emerald group; Blue Jay group; Rising Star; Rattle Snake)	[Phenakite] - (2005)
ⓘ Unnamed pegmatite [2]	[Phenakite] Castor et al. (2004)
Elko County ⓘ Railroad Mining District	[Willemite] Castor et al. (2004)
Valley View Mining District ⓘ Dawley Canyon area	[Phenakite] Castor et al. (2004)
Lander County McCoy Mining District ⓘ Cove mine (McCoy-Cove mine; McCoy mine)	[Willemite] U. S. Geological Survey Open-File ...
Lincoln County Pioche Mining District Arizona Peak ⓘ Unnamed prospect	[Willemite] Castor et al. (2004)
Mineral County Fitting Mining District Gillis Range ⓘ Zapot Pegmatite	[Phenakite] Foord et al. (1999)
Nye County Lodi Hills Lodi Mining District Quartz Mountain camp ⓘ Hasbrouck Mine (July group of claims)	[Willemite] Castor et al. (2004)
ⓘ San Rafael Mine ?	[Willemite] Castor et al. (2004) +1 other reference
White Pine County ⓘ Robinson Mining District	[Willemite] Castor et al. (2004)
ⓘ Elijah Mine	[Willemite] collected by and in the collection of ...
Snake Range Mount Washington Mining District (Lincoln Mining District) Mount Washington ⓘ Mount Wheeler Mine	[Phenakite] [MinRec 20:70
Taylor Mining District ⓘ Willard claim	[Willemite] Castor et al. (2004)
New Hampshire ⓘ Carroll County	[Phenakite] Belsher (1979)
Albany ⓘ Government pit	[Phenakite] Henderson (1983)
ⓘ Spruce Hill	[Phenakite] Dallaire (2022)
Bartlett ⓘ Iron Mountain	[Phenakite] USGS Bull 1312D +1 other reference
ⓘ Iron Mountain Mines	[Phenakite] Barton (1968) +3 other references
Chatham ⓘ South Baldface Mountain localities	[Phenakite] Rocks and Minerals (1990)
ⓘ South Baldface Mountain Phenakite locality	[Phenakite] Rocks and Minerals (1990) +1 other reference
Effingham ⓘ Green Mountain Locality	[Phenakite]
Wakefield ⓘ Ham and Weeks Mine	[Phenakite] Rocks & Min. 80:256 (2005) +1 other reference
Coos County Bean's Purchase ⓘ North Baldface Mountain localities	[Phenakite]
ⓘ Stratford	[Phenakite] Rocks & Min 80:249
ⓘ North Percy Peak locality	[Phenakite] Harvard Mineralogical Museum +1 other reference
Grafton County Bethlehem ⓘ North Sugarloaf Mountain locality	[Phenakite] Wilson (1986) +2 other references
Orange ⓘ Keyes Mica Quarries	[Phenakite] Smith (2005)
Strafford County Strafford ⓘ Parker Mountain Mine	[Eucryptite] Rocks & Min.:64:504. +1 other reference
New Jersey Bergen County ⓘ Hackensack	[Willemite] Manchester (1931)
Sussex County Andover Township ⓘ Andover Iron Mine	[Willemite] Cummings
ⓘ Sulphur Hill Mine (Sulfur Hill Mine)	[Willemite] The Iron Mines of NJ (1910)
Franklin ⓘ Franklin Mine	[Willemite, Willemite var: Troostite] Palache (1935) +1 other reference
ⓘ Buckwheat dump mineral collecting site	[Willemite] King (n.d.)
ⓘ Buckwheat pit	[Willemite] Palache (1935)
ⓘ Double Rock pegmatite	[Willemite] Moritz (n.d.)
ⓘ Hamburg Mine	[Willemite] Palache (1935)
ⓘ Mill site dump	[Willemite] King (n.d.) +1 other reference
ⓘ Parker shaft	[Willemite] King (n.d.)
ⓘ Taylor Mine	[Willemite] Palache (1935)
ⓘ Taylor Road dumps	[Willemite] David bernstein
ⓘ Trotter Mine	[Willemite] Palache (1935)
ⓘ Franklin Mining District	[Willemite] Mason (1976) +1 other reference
Ogdensburg Sterling Hill ⓘ Fill Quarry	[Willemite] Kroth (2021) +1 other reference
ⓘ Passaic pit (Marshall Mine; Passaic Mine)	[Willemite] Steve Sanford +1 other reference
ⓘ Sterling Mine	[Willemite, Willemite var: Beta-Willemite, Willemite var: Troostite] [MinRec 1:86 +2 other references
ⓘ North Ore Body	[Willemite] Franklin Mineral Museum specimens
New Mexico Doña Ana County Organ Mountains ⓘ Organ Mining District	[Willemite] Northrop et al. (1996)
ⓘ Memphis Mine	[Willemite] Jerry Cone Collection
ⓘ Stevenson-Bennett Mine	[Willemite] Northrop et al. (1996)
Grant County ⓘ Central Mining District (Bayard District)	[Willemite] NMBMMR New Mexico Mineral symposium (2003)
ⓘ John claim	[Willemite] Walstrom (n.d.)
ⓘ Lion Mine	[Willemite] Northrop et al. (1996)
ⓘ Lion No. 2 Mine	[Willemite] Walstrom (n.d.)
ⓘ Slate Mine	[Willemite] Walstrom (n.d.)
ⓘ Sweeny Mine	[Willemite] Walstrom (n.d.)
ⓘ Tiger mine	[Willemite] Walstrom (n.d.)
Georgetown Mining District Georgetown ⓘ Alhambra Mine	[Willemite] 2009 New Mexico Mineral Symposium ... +1 other reference
ⓘ Forgotten Group Mine	[Willemite] 2009 New Mexico Mineral Symposium ... +1 other reference
Mimbres mines group ⓘ Commercial Cramer Mine	[Willemite] Rocks & Minerals 83:1 pp 34-43
Steeple Rock Mining District Jim Crow-Imperial ⓘ Jim Crow Mine	[Willemite] 2008 New Mexico Mineral Symposium ...
Hidalgo County ⓘ Apache No. 2 Mining District	[Willemite] DeMark (2004)
ⓘ Anderson-Apache mine	[Willemite] Min News 20:10 p 8
ⓘ Mammoth Mine	[Willemite] Walstrom (n.d.)
Peloncillo Mountains San Simon Mining District Granite Gap ⓘ Bob Montgomery Claim Group	[Willemite] R&M 77:5 p298-305
ⓘ Vesley Mine	[Willemite] In the collection of Brent Thorne. ...
ⓘ World's Fair Claim Group	[Willemite] R&M 77:5 p298-305
Kimball ⓘ Mineral Mountain Mine	[Willemite] Walstrom (n.d.)
Pyramid Mountains Lordsburg Mining District Lordsburg Virginia District ⓘ Owl Mine	[Willemite] Walstrom (n.d.)
Red Hill District ⓘ Red Hill mine	[Willemite] Min News 20:6 p8
Luna County ⓘ Cookes Peak Mining District	[Willemite] Griswold (1961)
Florida Mountains Mining District Gym Peak ⓘ Priser Mine	[Willemite] Walstrom (n.d.)
ⓘ Silver Cave Mine	[Willemite] Walstrom (n.d.)
Old Hadley Mining District ⓘ Copper Mine (Copperton Mine)	[Willemite] Walstrom (n.d.)
Tres Hermanas Mountains ⓘ Tres Hermanas Mining District	[Willemite] NMBGMR Open-file Report OF-459
ⓘ Mahoney Mines area	[Willemite] DeMark (1989) +1 other reference
ⓘ Cincinnati vein system	[Willemite] Jerry Cone Collection
ⓘ Cincinnati Mine	[Willemite] Walstrom (n.d.) +1 other reference
ⓘ Comfort claim	[Willemite] Walstrom (n.d.) +1 other reference
ⓘ Flat Foot claim	[Willemite] Steve Stuart collection- from 2011 ...
ⓘ Homestead prospect	[Willemite] Walstrom (n.d.)
ⓘ Lindy Ann claims ?	[Willemite] Jerry Cone Collection +1 other reference
ⓘ Section 9 Mine	[Willemite] Walstrom (n.d.)
Victorio Mountains ⓘ Victorio District (Gage District)	[Willemite] Virginia T. McLemore et al. (2000)
ⓘ Independence lode	[Willemite] Walstrom 2006 New Mexico Mineral ...
Mine Hill ⓘ Jesse Mine	[Willemite] Jerry Cone Collection
ⓘ Parole Mine	[Willemite] Jerry A. Baird
ⓘ Star mine	[Willemite] Walstrom (n.d.)
ⓘ Rob 244 Claim	[Willemite] Robert E. Wastrom Collection
ⓘ Ruth claim	[Willemite] Walstrom (n.d.)
Rio Arriba County ⓘ Petaca Mining District	[Phenakite] Bingler (1968)
Sierra County Hillsboro Mining District Hillsboro ⓘ Petroglyph Mine (Miners Dream Mine)	[Willemite] DeMark (1989)
ⓘ Iron Mountain No. 2 District	[Willemite] USGS Bull 945C +1 other reference
ⓘ Goat Canyon area	[Willemite] Northrop et al. (1996)
ⓘ Scheelemite mine	[Willemite] USGS Bull 945C +1 other reference
ⓘ Scheelite Gem mine	[Willemite] USGS Bull 945C
ⓘ Macho Mining District	[Willemite] Northrop et al. (1996)
Sierra Cuchillo (Cuchillo Negro Mts) ⓘ Cuchillo Negro Mining District	[Willemite] Northrop et al. (1996)
ⓘ Confidence Mine	[Willemite] Northrop et al. (1996)
ⓘ Dictator Mine (Dictator and Covington)	[Willemite] Northrop et al. (1996)
Socorro County ⓘ Magdalena Mining District	[Willemite] Gibbs (1989)
ⓘ Graphic Mine	[Willemite] Luetcke (n.d.)
ⓘ Stonewall Tunnels	[Willemite] Loughlin et al. (1942) +1 other reference
North Magdalena Mining District ⓘ Bullfrog No. 2 mine	[Willemite] Northrop et al. (1996)
Silver Hill area ⓘ Silver Hill mine	[Willemite] C. Lemanski +1 other reference
Socorro Peak Mining District ⓘ Dewey Lode	[Willemite] R&M 66:1 p56-63
ⓘ Maine Tunnel	[Willemite] R&M 66:1 p56-63
ⓘ May Flower Mine	[Willemite] R&M 66:1 p56-63
ⓘ Merritt Mine	[Willemite] Rocks & Min.: 64:57 +1 other reference
ⓘ Silver Bar Mine	[Willemite] R&M 66:1 p56-63
Taos County Picuris District ⓘ Harding Mine	[Eucryptite] Jahns et al. (1977) +1 other reference
New York St. Lawrence County Fowler ⓘ Balmat	[Willemite] Brown (1936)
ⓘ Empire State No. 2 Mine	[Willemite] Chamberlain et al. (2023)
ⓘ Empire State No. 4 Mine	[Willemite] A.Mathauser collection
North Carolina Alexander County ⓘ Hiddenite	[Eucryptite] London et al. (1982)
Clay County Buck Creek ⓘ Herbert Mine	[Phenakite] Richard James Jacquot
Cleveland County Kings Mountain ⓘ Foote Lithium Co. Mine	[Eucryptite, Phenakite] White (1969) +2 other references
ⓘ Jackson County	[Phenakite] Dorothy M. Schlegal (1957)
Oklahoma Comanche County Wichita Mountains Mount Scott ⓘ Mount Scott granite occurrence	[Willemite, Willemite var: Radial Willemite] J.D. Price et al.
Oregon Jackson County Trail Mining District ⓘ Unnamed Beryllium Claims (MRDS - 10048431)	[Phenakite] - (2005)
Pennsylvania Carbon County Palmerton ⓘ Palmerton zinc smelter slag locality	[Willemite] Howard Heitner specimen
South Dakota Custer County Custer Mining District Fourmile ⓘ Helen Beryl Mine ?	[Eucryptite] Staatz +4 other references
Pennington County Keystone Mining District Keystone ⓘ Etta Mine	[Eucryptite] Rocks & Minerals: 67 (6) +1 other reference
Texas Hudspeth County Quitman Mountains ⓘ Granite Hill prospect	[Phenakite] Smith (1991)
Utah Beaver County Star Range Star-North Star Mining District ⓘ Cedar-Talisman Mine	[Willemite] Rick Dalrymple Collection
Iron County Escalante Mining District ⓘ Escalante Mine	[Willemite] Bullock (1981) +1 other reference
Juab County Fish Springs Mountains Fish Springs Mining District ⓘ Emma Mine	[Willemite] - (2005)
ⓘ Galena Mine	[Willemite] - (2005)
ⓘ Utah Mine (Mill-John; Fish Mine)	[Willemite] - (2005)
ⓘ Vulcan Mine	[Willemite] - (2005)
Virginia ⓘ Amelia County	[Phenakite] Yedlin (1971)
Amelia (Amelia Court House) ⓘ Rutherford Mines	[Phenakite] Rocks & Min.: 60: 165.
Winterham ⓘ Morefield Mine (Morefield pegmatite)	[Phenakite] Rocks & Min.: 8:143-144.
Rockbridge County ⓘ Irish Creek	[Phenakite] Dietrich (1990)
ⓘ Cash Mine (Panther Run Mine; Irish Creek Tin Mines)	[Phenakite] Rocks & Min.:60:168. +1 other reference
Wisconsin Marathon County ⓘ Wausau Intrusive Complex	[Phenakite] Falster (1981) +1 other reference
ⓘ "Rotten granite" quarries	[Phenakite] Falster (1987)
ⓘ Nine Mile pluton	[Phenakite] Hanson et al. (1999)
ⓘ Beilke Quarry	[Phenakite] Martin Slama collection +1 other reference
ⓘ Charneski pit (Ladick East pit)	[Phenakite] Buchholz et al. (2002)
ⓘ Koss pit	[Phenakite] www.uwrf.edu/~wc01
ⓘ Pegmatite outcrops	[Phenakite] Nativel (1986)
ⓘ Schuettes Quarry	[Phenakite] Martin Slama collection
Shawano County Tigerton ⓘ Beryl mine	[Phenakite] Cordua (1998)

Uzbekistan
Tashkent Chatkal-Kuraminskii Range ⓘ Sargardon	[Phenakite] Badalov et al. (1976)

Yemen
Al Mahrah Governorate ⓘ Wadi al Masilah Basin	[Willemite] Mondillo et al. (2014)

Zambia
Central Province Chibombo District ⓘ Star zinc mine	[Willemite]
Kabwe District Kabwe ⓘ Kabwe Mine	[Willemite] Korowski et al. (1980) +2 other references
Copperbelt Province ⓘ Kitwe District	[Phenakite] Chiappero (2000)
Lufwanyama District ⓘ Kafubu emerald mining district	[Phenakite] Wilson et al. (2010)
Lusaka Province Chilanga District ⓘ Excelsior prospect	[Willemite] Boni et al. (2011)

Zimbabwe
Mashonaland Central Mazowe District ⓘ Mistress Mine	[Eucryptite] Martin (2020)
Mashonaland East ⓘ Arcadia pegmatite	[Eucryptite] Sibanda (2020) +1 other reference
Masvingo Bikita District ⓘ Al Hayat claim	[Eucryptite] Roland Schmidt Collection
ⓘ Bikita pegmatite	[Eucryptite] Tschernich (1992) +1 other reference
ⓘ Nolan property	[Eucryptite] Hurlbut (1958)
Midlands Mberengwa District Sandawana-Belingwe District ⓘ Sandawana Mine (Zeus mine)	[Phenakite] - (2002) +1 other reference

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