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Astrophyllite Group

A group of related mineral species

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Photos of Astrophyllite Group (417)Discuss Astrophyllite Group

Astrophyllite Group Gallery Search Photos of Astrophyllite Group

Edit Astrophyllite Group Add Synonym Edit CIF structures Clear Cache

Niobophyllite, etc.

Mount Malosa, Zomba, Southern Region, Malawi

Niobophyllite

Mann 2, Seal Lake alkaline complex, Labrador, Newfoundland and Labrador, Canada

Niobophyllite, etc.

Mount Malosa, Zomba, Southern Region, Malawi

Niobophyllite, etc.

Mount Malosa, Zomba, Southern Region, Malawi

Niobophyllite

Mann 2, Seal Lake alkaline complex, Labrador, Newfoundland and Labrador, Canada

Niobophyllite, etc.

Mount Malosa, Zomba, Southern Region, Malawi

Niobophyllite, etc.

Mount Malosa, Zomba, Southern Region, Malawi

Niobophyllite

Mann 2, Seal Lake alkaline complex, Labrador, Newfoundland and Labrador, Canada

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About Astrophyllite GroupHide

Member of:

Astrophyllite Supergroup

A group belonging to the Astrophyllite Supergroup.
The minerals in the Astrophyllite Group are defined structurally by having HOH blocks link via D-X^P_D-D bridges; Fe³⁺ dominates at the C₇ site.

Unique IdentifiersHide

Mindat ID:

46962

Long-form identifier:

mindat:1:1:46962:5

IMA Classification of Astrophyllite GroupHide

Approval year:

2009

Approval history:

A group approved by IMA in 2009 (proposal 15-B, see Sololova et al. (2017).

Chemical AnalysisHide

Oxide wt%:

	1
Na₂O	2.68 %
K₂O	5.21 %
Rb₂O	1.05 %
Cs₂O	1.35 %
CaO	1.00 %
SrO	0.10 %
MgO	1.11 %
MnO	13.99 %
FeO	18.45 %
ZnO	0.49 %
Al₂O₃	1.01 %
Ce₂O₃	0.31 %
TiO₂	9.20 %
SnO₃	0.23 %
ZrO₂	1.69 %
Nb₂O₅	2.81 %
SiO₂	33.98 %
F	1.38 %
H₂O	2.65 %
O=F	-0.58 %
Total:	98.11 %

Sample references:

ID	Locality	Reference	Notes
1	Eudidymite-Epididymite locality, Vesle Arøya, Larvik Commune, Vestfold, Norway	Piilonen, P. C., McDonald, A. M., Lalonde, A. E. (2003) Insights into astrophyllite-group minerals. II. Crystal chemistry. The Canadian Mineralogist, 41 (1). 27-54 doi:10.2113/gscanmin.41.1.27

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	Temp (K)
0006309	Niobophyllite	Camara F, Sokolova E, Abdu Y, Hawthorne F C (2010) The crystal structures of niobophyllite, kupletskite-(Cs) and Sn-rich astrophyllite: Revisions to the crystal chemistry of the astrophyllite-group minerals The Canadian Mineralogist 48 1-16	2010	Seal Lake, Labrador, Canada	293
0006189	Nalivkinite	Uvarova Y A, Sokolova E, Hawthorne F C, Agakhanov A A, Pautov L A (2008) The crystal structure of nalivkinite, a new lithium member of the astrophyllite group The Canadian Mineralogist 46 651-659	2008	Tien-Shan Mountains, northern Tajikistan	293
0007257	Astrophyllite	Sokolova E, Camara F (2008) Re-investigation of the crystal structure of magnesium astrophyllite European Journal of Mineralogy 20 253-260	2008	Mt. Yukspor, Khibina alkaline massif, Kola Peninsula, Russia	293
0005819	Astrophyllite	Piilonen P C, McDonald A M, Lalonde A E (2003) Insights into astrophyllite-group minerals II: Crystal chemistry The Canadian Mineralogist 41 27-54	2003	nepheline syenite pegmatite at Mont Saint-Hilaire, Quebec, Canada	293
0005818	Astrophyllite	Piilonen P C, McDonald A M, Lalonde A E (2003) Insights into astrophyllite-group minerals II: Crystal chemistry The Canadian Mineralogist 41 27-54	2003	aplite/pegmatite at Mont Saint-Hilaire, Quebec, Canada	293
0005809	Astrophyllite	Piilonen P C, McDonald A M, Lalonde A E (2003) Insights into astrophyllite-group minerals II: Crystal chemistry The Canadian Mineralogist 41 27-54	2003	granitic pegmatite at Mount Rosa, Pikes Peak, Colorado, USA	293
0005806	Astrophyllite	Piilonen P C, McDonald A M, Lalonde A E (2003) Insights into astrophyllite-group minerals II: Crystal chemistry The Canadian Mineralogist 41 27-54	2003	Khibina massif, Kola Peninsula, Russia	293
0005805	Astrophyllite	Piilonen P C, McDonald A M, Lalonde A E (2003) Insights into astrophyllite-group minerals II: Crystal chemistry The Canadian Mineralogist 41 27-54	2003	Khibina massif, Kola Peninsula, Russia	293
0005803	Astrophyllite	Piilonen P C, McDonald A M, Lalonde A E (2003) Insights into astrophyllite-group minerals II: Crystal chemistry The Canadian Mineralogist 41 27-54	2003	Langesundsfjord area, Oslo Rift Valley, Norway	293
0005802	Astrophyllite	Piilonen P C, McDonald A M, Lalonde A E (2003) Insights into astrophyllite-group minerals II: Crystal chemistry The Canadian Mineralogist 41 27-54	2003	Seal Lake, Labrador, Canada	293
0009310	Astrophyllite	Woodrow P J (1967) The crystal structure of astrophyllite Acta Crystallographica 22 673-678	1967	El Paso County, Colorado, USA	293

CIF Raw Data - click here to close

data_global
_chemical_name_mineral 'Niobophyllite'
loop_
_publ_author_name
'Camara F'
'Sokolova E'
'Abdu Y'
'Hawthorne F C'
_journal_name_full 'The Canadian Mineralogist'
_journal_volume 48 
_journal_year 2010
_journal_page_first 1
_journal_page_last 16
_publ_section_title
;
 The crystal structures of niobophyllite, kupletskite-(Cs) and Sn-rich
 astrophyllite: Revisions to the crystal chemistry of the
 astrophyllite-group minerals
;
_database_code_amcsd 0006309
_chemical_compound_source 'Seal Lake, Labrador, Canada'
_chemical_formula_sum 'K1.8 Cs.04 Na Mn1.98 Fe4.6 (Nb1.46 Ti.54) (Si7.76 Al.24) O30.86 F.13 H4.13'
_cell_length_a 5.4022
_cell_length_b 11.8844
_cell_length_c 11.6717
_cell_angle_alpha 112.990
_cell_angle_beta 94.588
_cell_angle_gamma 103.166
_cell_volume 659.655
_exptl_crystal_density_diffrn      3.400
_symmetry_space_group_name_H-M 'P -1'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '-x,-y,-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_U_iso_or_equiv
KA   0.13820   0.27620   0.99610   0.90000   0.05620
CsA   0.13820   0.27620   0.99610   0.02000   0.05620
NaB   0.50000   0.00000   0.00000   1.00000   0.02340
MnM1   0.85126   0.20540   0.47941   0.50000   0.00950
FeM1   0.85126   0.20540   0.47941   0.37000   0.00950
MnM2   0.27875   0.06798   0.48781   0.25000   0.00990
FeM2   0.27875   0.06798   0.48781   0.73000   0.00990
Fe2+M3   0.42066   0.35128   0.48479   0.67000   0.01040
MnM3   0.42066   0.35128   0.48479   0.14000   0.01040
Fe3+M3   0.42066   0.35128   0.48479   0.13000   0.01040
Fe2+M4   0.00000   0.50000   0.50000   0.50000   0.00920
Fe3+M4   0.00000   0.50000   0.50000   0.30000   0.00920
MnM4   0.00000   0.50000   0.50000   0.20000   0.00920
NbD   0.07425   0.08160   0.18633   0.73000   0.00805
TiD   0.07425   0.08160   0.18633   0.27000   0.00805
SiT1   0.67860   0.27391   0.23318   0.97000   0.00870
AlT1   0.67860   0.27391   0.23318   0.03000   0.00870
SiT2   0.81480   0.54744   0.25427   0.97000   0.01240
AlT2   0.81480   0.54744   0.25427   0.03000   0.01240
SiT3   0.37960   0.67519   0.25707   0.97000   0.01170
AlT3   0.37960   0.67519   0.25707   0.03000   0.01170
SiT4   0.50660   0.93104   0.23737   0.97000   0.00820
AlT4   0.50660   0.93104   0.23737   0.03000   0.00820
O1   0.72540   0.31940   0.38530   1.00000   0.00970
O2   0.14620   0.15970   0.36870   1.00000   0.01300
O3   0.12750   0.39120   0.59350   1.00000   0.01150
O-h4   0.29950   0.46390   0.40270   1.00000   0.01360
O-h5   0.99120   0.11690   0.59160   1.00000   0.01350
O6   0.55810   0.25690   0.58930   1.00000   0.01280
O7   0.57190   0.01410   0.38990   1.00000   0.01070
O8   0.07390   0.59050   0.20120   1.00000   0.02730
O9   0.24750   0.04230   0.82490   1.00000   0.05000
O10   0.42750   0.41370   0.79990   1.00000   0.02720
O11   0.12760   0.80530   0.82890   1.00000   0.04800
O12   0.26610   0.95700   0.17310   1.00000   0.04900
O13   0.26750   0.60630   0.80620   1.00000   0.02690
O14   0.57420   0.22190   0.80230   1.00000   0.02870
O15   0.38480   0.19390   0.17000   1.00000   0.04680
OX   0.00000   0.00000   0.00000   0.73000   0.01120
O-HX   0.00000   0.00000   0.00000   0.13000   0.01120
FX   0.00000   0.00000   0.00000   0.13000   0.01120
H1   0.26900   0.42200   0.30980   1.00000   0.01627
H2   1.02100   0.15500   0.68440   1.00000   0.01620
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
KA 0.08450 0.04970 0.02690 0.01210 0.00620 0.01320
CsA 0.08450 0.04970 0.02690 0.01210 0.00620 0.01320
NaB 0.03300 0.02100 0.01400 0.00630 0.00190 0.00540
MnM1 0.00760 0.01020 0.01170 0.00250 0.00280 0.00540
FeM1 0.00760 0.01020 0.01170 0.00250 0.00280 0.00540
MnM2 0.00910 0.01110 0.01280 0.00420 0.00400 0.00720
FeM2 0.00910 0.01110 0.01280 0.00420 0.00400 0.00720
Fe2+M3 0.00860 0.01010 0.01440 0.00390 0.00420 0.00600
MnM3 0.00860 0.01010 0.01440 0.00390 0.00420 0.00600
Fe3+M3 0.00860 0.01010 0.01440 0.00390 0.00420 0.00600
Fe2+M4 0.00710 0.00670 0.01250 0.00160 0.00130 0.00300
Fe3+M4 0.00710 0.00670 0.01250 0.00160 0.00130 0.00300
MnM4 0.00710 0.00670 0.01250 0.00160 0.00130 0.00300
NbD 0.00360 0.00780 0.01530 0.00257 0.00271 0.00680
TiD 0.00360 0.00780 0.01530 0.00257 0.00271 0.00680
SiT1 0.01020 0.00690 0.00940 0.00210 0.00200 0.00400
AlT1 0.01020 0.00690 0.00940 0.00210 0.00200 0.00400
SiT2 0.01600 0.00900 0.01170 0.00270 0.00210 0.00430
AlT2 0.01600 0.00900 0.01170 0.00270 0.00210 0.00430
SiT3 0.01460 0.00900 0.01250 0.00250 0.00140 0.00620
AlT3 0.01460 0.00900 0.01250 0.00250 0.00140 0.00620
SiT4 0.01060 0.00700 0.00820 0.00200 0.00220 0.00470
AlT4 0.01060 0.00700 0.00820 0.00200 0.00220 0.00470
O1 0.00880 0.00980 0.00910 0.00290 0.00260 0.00240
O2 0.01300 0.01480 0.01080 0.00460 0.00290 0.00460
O3 0.01160 0.00970 0.01170 0.00170 0.00250 0.00380
O-h4 0.01400 0.01580 0.01260 0.00710 0.00490 0.00570
O-h5 0.01500 0.01700 0.00950 0.00760 0.00450 0.00460
O6 0.01200 0.01320 0.01410 0.00400 0.00310 0.00650
O7 0.00940 0.01430 0.01020 0.00530 0.00210 0.00600
O8 0.02300 0.03200 0.01600 -0.00600 0.00330 0.00700
O9 0.03600 0.05200 0.01700 -0.03300 0.01200 -0.00700
O10 0.03400 0.03100 0.01900 0.02100 0.00200 0.00600
O11 0.08900 0.07300 0.01200 0.07500 0.01900 0.01600
O12 0.06800 0.05700 0.01800 0.05700 -0.01400 -0.00500
O13 0.05600 0.00580 0.01500 0.00200 0.00300 0.00460
O14 0.05600 0.01100 0.01700 0.00300 0.00200 0.00830
O15 0.03000 0.06800 0.01500 -0.03400 -0.00700 0.01900
OX 0.00800 0.01300 0.01400 0.00400 0.00360 0.00500
O-HX 0.00800 0.01300 0.01400 0.00400 0.00360 0.00500
FX 0.00800 0.01300 0.01400 0.00400 0.00360 0.00500

Relationship of Astrophyllite Group to other SpeciesHide

Member of:

Astrophyllite Supergroup

Other Members of Astrophyllite Supergroup:

Devitoite Group
Kupletskite Group

Astrophyllite Group Members:

Astrophyllite	K₂NaFe²⁺₇Ti₂[Si₄O₁₂]₂O₂(OH)₄F	Tric. 1 : P1
Bulgakite	Li₂CaFe²⁺₇Ti₂[Si₄O₁₂]₂O₂(OH)₄O(H₂O)₂	Tric. 1 : P1
'Hydroastrophyllite'	[H₃O]⁺₂CaFe²⁺₇Ti₂[Si₄O₁₂]₂O₂(OH)₄O	Tric.
Nalivkinite	Li₂NaFe²⁺₇Ti₂[Si₄O₁₂]₂O₂(OH)₄F(H₂O)₂	Tric. 1 : P1
Niobophyllite	K₂NaFe²⁺₇(NbTi)[Si₄O₁₂]₂O₂(OH)₄O	Tric.
Tarbagataite	(K◻)CaFe²⁺₇Ti₂[Si₄O₁₂]₂O₂(OH)₄(OH)	Tric. 1 : P1
Zircophyllite	K₂NaFe²⁺₇Zr₂[Si₄O₁₂]₂O₂(OH)₄F	Tric.

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 Astrophyllite GroupHide

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References for Astrophyllite GroupHide

Reference List:

Sokolova, E. (2012) Further developments in the structure topology of the astrophyllite-group minerals. Mineralogical Magazine, 76 (4) 863-882 doi:10.1180/minmag.2012.076.4.04

Sokolova, Elena, Cámara, Fernando, Hawthorne, Frank C., Ciriotti, Marco E. (2017) The astrophyllite supergroup: nomenclature and classification. Mineralogical Magazine, 81 (1) 143-153 doi:10.1180/minmag.2016.080.077

Localities for Astrophyllite GroupHide

Showing 288 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.


Africa
ⓘ Mauze Intrusion	[Astrophyllite] Dixey et al. (1937) +2 other references

Australia
New South Wales Fitzroy Co. Moleton Mole Creek ⓘ Toe Rag Mine ?	[Astrophyllite] Alan Melbourne collection

Brazil
Minas Gerais Bom Repouso ⓘ Bom Repouso Agpaitic Suite	[Astrophyllite, Niobophyllite] Silva Rosa et al. (2025)
Poços de Caldas ⓘ Bortolan quarry	[Astrophyllite] Azzi (2019)
ⓘ Morro do Serrote	[Astrophyllite] Horstpeter H. G. J. Ulbrich (1984)
ⓘ Pedra Balão outcrops	[Astrophyllite] Nomura et al. (2010)
ⓘ Poços de Caldas alkaline complex	[Astrophyllite, Niobophyllite] Atencio et al. (1999) +3 other references
Paraná Tijucas do Sul Morro Redondo complex ⓘ Papanduva pluton	[Astrophyllite] Vilalva et al. (2010) +1 other reference
Rio de Janeiro Itatiaia ⓘ Itatiaia alkaline complex	[Astrophyllite] Rosa et al. (2018)
Santa Catarina ⓘ Lages	[Astrophyllite] G Traversa et al (1994)
São Paulo Ilhabela Búzios island ⓘ Búzios island alkaline massif	[Astrophyllite] de Barros Gomes et al. (2017)

Canada
British Columbia Golden Mining Division ⓘ Ice River Alkaline Complex	[Astrophyllite]
New Brunswick Queens Co. ⓘ Welsford Anorogenic Igneous Complex	[Astrophyllite] Martin et al. (1988)
Newfoundland and Labrador Labrador ⓘ Flowers River complex	[Astrophyllite] Miller (1988)
ⓘ Red Wine Alkaline Complex	[Astrophyllite, Niobophyllite] Curtis et al. (1977)
ⓘ Seal Lake alkaline complex (Letitia Lake)	[Niobophyllite] Nickel et al. (1964)
ⓘ Mann 1 (Letitia Lake)	[Astrophyllite, Niobophyllite] GSC locality database +1 other reference
ⓘ Mann 2 (Ten Mile Lake)	[Niobophyllite] GSC database locality No. 4101 +2 other references
ⓘ Two Tom Lake prospect	[Niobophyllite] A. Kerr (2010)
Newfoundland Baie Verte Peninsula King's Point ⓘ King's Point complex	[Astrophyllite] Miller et al. (1995)
Northwest Territories ⓘ Blachford Lake alkaline complex	[Astrophyllite] ... +1 other reference
Québec Gaspésie-Îles-de-la-Madeleine La Haute-Gaspésie RCM ⓘ Mont McGerrigle alkaline complex	[Astrophyllite] Wallace et al. (1990) +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)	[Astrophyllite, Zircophyllite] MARTIN (1975) +3 other references
Lajemmerais RCM Varennes & St-Amable ⓘ Saint-Amable sill	[Astrophyllite] Horváth et al. (1998)
ⓘ Demix-Varennes quarry	[Astrophyllite] Horváth et al. (1998)
Montréal Mont Royal ⓘ Canadian National Railway tunnel	[Astrophyllite] Finley (1930)
ⓘ Corporation (Forsyth's) quarry	[Astrophyllite] Lacroix (1890)
Nord-du-Québec Nunavik ⓘ Misery Lake alkaline complex	[Astrophyllite] Petrella (2013)
ⓘ Strange Lake Alkalic Complex (Strange Lake Complex; Lac Brisson Complex)	[Astrophyllite] Currie (1985) +3 other references
Yukon Watson Lake mining district ⓘ Ting Creek intrusion	[Astrophyllite] Geol

Chile
Aisén Capitán Prat Province ⓘ Del Salto pluton	[Astrophyllite] Welkner +2 other references

China
Heilongjiang Yichun Xinqing District ⓘ Qingshui	[Astrophyllite] Wu et al. (2002)
Inner Mongolia Tongliao City (Tongliao Prefecture) Jarud Banner (Zalute Co.) ⓘ Baerzhe complex	[Astrophyllite] Qiu et al. (2019) +1 other reference
Intrusion No. 801 ⓘ West ore body	[Astrophyllite] The Editorial Committee of the Mineral deposits in China (eds) +1 other reference
ⓘ Sichuan	[Hydroastrophyllite] X-Ray Laboratory (1974)
Liangshan Yi Huili County ⓘ Baicao Nb-Ta deposit	[Astrophyllite] Fenlian Wang et al. (2012)
Panzhihua Yanbian County ⓘ Luku Complex	[Astrophyllite] Lin et al. (1995)
ⓘ Luku Mine	[Astrophyllite] Fenlian Wang et al. (2012)
Tibet Nyingtri Prefecture (Linzhi Prefecture) Mêdog Co. (Motuo Co.) ⓘ Mount Namjagbarwa (Mount Nanjiabawa)	[Astrophyllite] Liu
ⓘ Astrophyllite locality	[Astrophyllite] Yan Liu et al. (1997)
Xinjiang Akesu Prefecture Baicheng Co. ⓘ Boziguoer intrusion	[Astrophyllite] Jingwu Yin et al. (2013) +3 other references

Egypt
Red Sea Governorate ⓘ Gharib granite	[Astrophyllite] Stern et al. (1985) +3 other references
ⓘ Wadi Dib Intrusion	[Astrophyllite] Frisch et al. (1999)

Finland
North Karelia Joensuu ⓘ Kiihtelysvaara nepheline syenite	[Astrophyllite] Eskola et al. (1930)

France
Auvergne-Rhône-Alpes Haute-Loire Le Puy-en-Velay ⓘ Velay Volcanic Area	[Astrophyllite] Brousse +15 other references
Corsica Corse-du-Sud Ajaccio Cristinacce ⓘ Evisa-Calasima Complex	[Astrophyllite] l'exemple de l'association du Vieux Pont d'Ota. Bulletin de la Société Géologique de France (4) +5 other references
Occitanie Aude Narbonne Fitou ⓘ Fitou nepheline syenite intrusion	[Astrophyllite] Azambre et al. (1992)

Greenland
Kujalleq Igaliku Narsaarsuk Plateau ⓘ Narssârssuk pegmatite	[Astrophyllite] Bøggild (1953) +1 other reference
Narsaarsuup Qaava ⓘ Nanna pegmatite	[Astrophyllite] McDonald et al. (2001) +1 other reference
Igaliku Complex ⓘ Motzfeldt Centre	[Astrophyllite] Jones et al. (1985)
ⓘ MSC Altered Syenite	[Astrophyllite] Rooks et al. (2026)
ⓘ Ilímaussaq complex	[Astrophyllite, Niobophyllite] Petersen (2001) +1 other reference
ⓘ Kangerluarsuk Fjord	[Astrophyllite] Sørensen (1962)
Head of Kangerluarsuk Lilleelv ⓘ Lilleelv pegmatite	[Astrophyllite] - (n.d.)
ⓘ Kringlerne	[Astrophyllite] Petersen (2001)
ⓘ Leucophanite occurrence	[Astrophyllite] Bohse et al. (2001)
ⓘ Qeqertaussaq Island	[Astrophyllite] Lorenzen (1884)
ⓘ East Coast Pegmatite	[Astrophyllite] Soerensen (1962)
ⓘ Taseq Slope	[Niobophyllite] Otter (2016)
ⓘ Tunulliarfik Fjord	[Astrophyllite] Sørensen (1962)
ⓘ North Siorarssuit	[Astrophyllite] Bøggild (1953)
Nunarsuit Island ⓘ Nunarssuit complex	[Astrophyllite] Finch et al. (2001)
ⓘ Puklen complex	[Astrophyllite] www.uni-tuebingen.de (2003) +1 other reference
Sermersooq Arsuk Fjord ⓘ Kûngnât complex	[Astrophyllite] Stephenson et al. (1982)
Kangerlussuaq Fjord (Søndre Strømfjord) ⓘ Kangerlussuaq Alkaline Complex	[Astrophyllite] Brooks (2011)
ⓘ Kap Edvard Holm Complex	[Astrophyllite] Woolley (1987)

Guinea
Conakry Region ⓘ Los Archipelago (Los Islands)	[Astrophyllite] Gerasimovskii et al. (Guinea) +8 other references
ⓘ Kassa Island	[Astrophyllite] Lacroix (1931) +2 other references
ⓘ Rouma Island	[Astrophyllite] Lacroix (1908) +1 other reference

Kazakhstan
Abai Region Tarbagatai Range Akzhaylyautas Mts (Akzhailyautas Mts; Akjaylautas Mts; Akzhalautas Mts) ⓘ Verkhnee Espe Massif (Verkhnee Espe deposit)	[Astrophyllite, Hydroastrophyllite, Tarbagataite] Pavel M. Kartashov (n.d.)
Zharma District ⓘ Kandygatai Intrusion	[Astrophyllite]
Karaganda Region Karkaraly ⓘ Kent Massif	[Astrophyllite] geo.web.ru (2007)

Kyrgyzstan
Batken Region Sokh Valley Upper Khodzhaachkan River ⓘ Dzhelisu Massif	[Astrophyllite] Pavel M. Kartashov (n.d.)
Zeravshan range Matcha massif ⓘ Gere-Su river	[Astrophyllite] Pavel M. Kartashov (n.d.)

Madagascar
Diana Ambanja District Anorotsangana ⓘ Bezavona Massif	[Astrophyllite] Lacroix (1922) +1 other reference

Malawi
Southern Region Chikwawa ⓘ Salambidwe Intrusion	[Astrophyllite] Garson
ⓘ Machinga	[Niobophyllite] Fabre (n.d.)
ⓘ Junguni Hill	[Astrophyllite] Bloomfield (1965) +5 other references
Mangochi ⓘ Lake Malombe Vents	[Astrophyllite] Garson
Mulanje ⓘ Mlanje Massif	[Astrophyllite] pdfs.semanticscholar.org (n.d.) +5 other references
ⓘ Mulanje Massif (Mlange Massif)	[Astrophyllite] Wooley (2001)
ⓘ Zomba-Malosa Complex	[Astrophyllite] Bloomfield (Compiler) +6 other references
Zomba ⓘ Mount Malosa	[Astrophyllite, Niobophyllite] Guastoni et al. (2007) +2 other references

Mali
Kidal Region Kidal Cercle ⓘ Kidal-Tibeljeljeline Complex	[Astrophyllite] Black et al. (1979) +2 other references
Tessalit Cercle ⓘ Timedjelalen Complex	[Astrophyllite] Liégeois et al. (1984) +7 other references

Mauritania
Tiris Zemmour Region F'dérik ⓘ Tiguesmat el Akhdar Intrusion	[Astrophyllite] Nations Unies 1974. Carte geologique de la dorsale regueibat. et de ses bordures sedimentaires (Partie orientale) +2 other references

Mongolia
Khovd Province Mankhan District ⓘ Botgon bag	[Astrophyllite] Žáček et al. (2016) +1 other reference
Khövsgöl Province Alag-Erdene District ⓘ Barun Mankhan massif	[Astrophyllite] Anatoly Nikiforov analytical data
Ömnögovi Province Khanbogd District ⓘ Khan Bogd Peralkaline Granite	[Astrophyllite] N.V. Vladykin data
ⓘ Dorozhnyi pegmatite	[Hydroastrophyllite] Mielke (n.d.)

Morocco
Drâa-Tafilalet Region Midelt Province Midelt Cercle Aït Oufella Caïdat Amersid ⓘ Jebel Bou-Agrao	[Astrophyllite] Khadem Allah (1993) +1 other reference
ⓘ Tamazert Complex (Tamazeght Complex)	[Astrophyllite] Jeremine et al. (1947) +9 other references

Namibia
Erongo Region Dâures Constituency Brandberg Area ⓘ Brandberg Complex	[Astrophyllite] Chudoba (1930) +6 other references
ⓘ Amis Complex	[Astrophyllite] Schmitt et al. (2002) +1 other reference
ⓘ Amis Gorge	[Astrophyllite] von Bezing (2007)
ǁKaras Region ǃNamiǂNûs Constituency ⓘ Granitberg Complex	[Astrophyllite] Verwoerd (1967) +7 other references

New Zealand
West Coast Region Grey District ⓘ Deutgam Granite	[Astrophyllite] Tulloch et al. (1994)
ⓘ French Creek Granite Intrusion	[Astrophyllite] Tulloch et al. (1990) +2 other references

Nigeria
Bauchi Shira ⓘ Shira Complex	[Astrophyllite] Bennett et al. (1984) +1 other reference
Jigawa Dutse ⓘ Dutse Complex	[Astrophyllite] Bennett et al. (1984) +1 other reference
Plateau ⓘ Jos Plateau	[Astrophyllite] Am Min 51:299-323
ⓘ Kigom	[Astrophyllite] OMADA et al. (2003)
Younger ring complex ⓘ Jos-Bukuru	[Astrophyllite] Woolley (2001)
ⓘ Liruei ring complex	[Astrophyllite] Bailey (1980)
Yobe Machina ⓘ Matsena Occurrence	[Astrophyllite] Turner +1 other reference

Norway
Akershus Lunner ⓘ ~~Gjerdingselva~~	[Astrophyllite] Raade et al. (1980) +1 other reference
Nittedal ⓘ Delebekken Quarry ?	[Astrophyllite] Kvamsdal (2018)
Buskerud Kongsberg ⓘ Lake Mykle	[Astrophyllite] Bonin et al. (2003)
Øvre Eiker Gunhildrud ⓘ Bakstevalåsen	[Astrophyllite] Hurum et al. (1997) +2 other references
Telemark Porsgrunn Auenlandet Sagåsen ⓘ Saga 1 Quarry	[Astrophyllite] Larsen et al. (2010)
ⓘ Sagåsen Quarry	[Astrophyllite] Larsen et al. (2010) +2 other references
ⓘ Østre Brattholmen	[Astrophyllite] Wilfred Steffens collection 1992 +1 other reference
Siktesøya ⓘ ~~Brønnebukta~~	[Astrophyllite] Larsen et al. (1991) +1 other reference
ⓘ Tangane	[Astrophyllite] Larsen et al. (2010)
Skien Luksefjell Luksefjell Chapel (Bø Chapel) ⓘ Astrophyllite occurrence	[Astrophyllite] Dietrich et al. (1965)
Vestfold Færder Færder Islands ⓘ Hoftøya ?	[Astrophyllite] Larsen et al. (2010) +1 other reference
Larvik Commune ⓘ Arøyskjærene (Arøy skerries)	[Astrophyllite] Larsen et al. (2010)
ⓘ Arøyskjærene North	[Astrophyllite] Knut Edvard Larsen
ⓘ Fredriksen's prospect	[Astrophyllite] Tom Engvoldsen collection 1986 +1 other reference
Barkevik area ⓘ Barkevika	[Astrophyllite] Brøgger (1890)
ⓘ Barkevika North	[Astrophyllite] Knut Edvard Larsen collection (MM-2379)
ⓘ Barkevikstranda	[Astrophyllite] Knut Edvard Larsen observation in field ...
ⓘ Barkevikskjær	[Astrophyllite] Brøgger (1890) +1 other reference
ⓘ Biong	[Astrophyllite] Knut Edvard Larsen observation in field ...
ⓘ Kjeøya	[Astrophyllite] Brøgger (1890)
ⓘ Catapleiite locality	[Astrophyllite] Berge (n.d.)
ⓘ Kjeøya North	[Astrophyllite] Berge (n.d.)
ⓘ Kjeøya Northwest (melanocerite occurrence)	[Astrophyllite] Berge (n.d.)
ⓘ Melanocerite typelocality	[Astrophyllite] Brøgger (1890)
ⓘ Skutesundskjær	[Astrophyllite] Andersen et al. (1996)
ⓘ Teineholmen	[Astrophyllite] Andersen et al. (1996)
Brunlanes Nevlunghavn ⓘ Lakseberget	[Astrophyllite] Knut Edvard Larsen (2023)
ⓘ Eikaholmen	[Astrophyllite] Collection of Naturhistoriska Riksmuseet i Stockholm (The Natural History Museum) +1 other reference
Hedrum Lågendalen ⓘ ~~Bratthagen 1~~	[Astrophyllite] Sæbø (1966) +1 other reference
Lysebo ⓘ ~~Lysebo roadcut~~	[Astrophyllite] Andersen et al. (1996)
ⓘ Låven	[Astrophyllite] Scheerer (1854) +1 other reference
ⓘ Lille Arøya	[Astrophyllite] Larsen et al. (2010)
ⓘ Eudidymite locality	[Astrophyllite] Brøgger (1890)
Stavern (Fredriksvärn) ⓘ Jahren pegmatite	[Astrophyllite] Larsen (2018)
ⓘ Jahrehagen cottage grounds	[Astrophyllite] Andresen et al. (2018)
ⓘ Stokkøya	[Astrophyllite] Brøgger (1890)
ⓘ Store Arøya (Arøy)	[Astrophyllite] Brøgger (1890)
ⓘ Arøya Northeast	[Astrophyllite] Berge (n.d.)
ⓘ Leucophanite-locality	[Astrophyllite] Brøgger (1890)
Tvedalen ⓘ Heia Quarry	[Astrophyllite] Larsen et al. (2010)
ⓘ Johs Nilsens Quarry	[Astrophyllite] Peter Andresen collection
ⓘ Røyås Quarry	[Astrophyllite] Larsen et al. (2010)
ⓘ Tuften	[Astrophyllite] Larsen et al. (2010)
ⓘ A/S Granit Quarry	[Astrophyllite] Andresen (2013)
Vesle Arøya ⓘ "Natronkatapleït"-locality	[Astrophyllite] Brøgger (1890)
ⓘ Eudidymite-Epididymite locality	[Astrophyllite] Flink (1899) +2 other references
ⓘ Natrolittodden	[Astrophyllite] Brøgger (1890)
Sandefjord Vesterøya ⓘ Buer	[Astrophyllite, Hydroastrophyllite] Larsen et al. (2010)
ⓘ Husefjell	[Astrophyllite] Larsen et al. (2010)
ⓘ Vøra	[Astrophyllite] Raade et al. (1980) +1 other reference

Pakistan
Khyber Pakhtunkhwa Province Buner District ⓘ Koga Nepheline Syenite Intrusion	[Astrophyllite] Siddiqui et al. (1968) +2 other references
Mohmand District ⓘ Warsak Intrusions	[Astrophyllite] Kempe (1973) +2 other references
Peshawar District Hameed Abad Kafoor Dheri ⓘ Zagi Mountain	[Astrophyllite] Leavens et al. (2004)

Portugal
Azores São Miguel ⓘ Água de Pau Volcano	[Astrophyllite, Zircophyllite] Osann (1888)
ⓘ Ribeira Grande	[Astrophyllite] Neil B's collection (photos copyright Pedro Alves 2024)
ⓘ Pumice quarry	[Astrophyllite] Ternes (1999)
ⓘ Ruins of Lombadas syenite xenolith occurrence	[Astrophyllite] Cámara et al. (2017)
Vila Franca do Campo ⓘ Água de Alto	[Astrophyllite] Alves (n.d.)

Romania
Harghita County Ditrău Complex Jolotca (Orotva) ⓘ Adit No 25	[Astrophyllite] Hirtopanu et al. (2000)

Russia
Buryatia Mama River Basin Maigunda River ⓘ Burpala alkaline massif	[Astrophyllite] Bailey (1980) +2 other references
ⓘ Upper Trekhozernyi Stream	[Astrophyllite] Merlino S. et al. (1990) +1 other reference
Chelyabinsk Oblast ⓘ Ilmen Mountains	[Astrophyllite] Pavel M. Kartashov analytical data 2021
ⓘ Pit No. 405	[Astrophyllite] webmineral.ru (n.d.)
Murmansk Oblast Belye Tundry Massif ⓘ Zirkonovoe pegmatite body (Zirkonovoye)	[Astrophyllite, Hydroastrophyllite] Voloshin et al. (2005) +1 other reference
ⓘ Eveslogchorr Mt	[Astrophyllite] [World of Stones 95:5-6 +1 other reference
Astrophyllite Stream ⓘ Pegmatite	[Astrophyllite] Pekov et al (2005) +1 other reference
ⓘ Vein No. 1 of Labuntsov	[Astrophyllite] A.N. Labuntsov Mineralogical survey of central parts of Khibina massif (zircon, catapleiite and fersmanite localities)
ⓘ Fersman Gorge	[Astrophyllite] Men'shikov Yu.P. et al. (2003)
ⓘ IGC Stop 4-2	[Astrophyllite] Arzamastsev et al. (2008)
ⓘ Unnamed Stream	[Astrophyllite] Pavel M. Kartashov (n.d.)
ⓘ Vein No. 2	[Astrophyllite] Men'shikov (2006)
ⓘ Wadeite point	[Astrophyllite] Pavel M. Kartashov (n.d.) +1 other reference
Kandalakshsky District ⓘ Mokhnatye Roga	[Astrophyllite] Akimenko et al. (2014)
ⓘ Khibiny Massif	[Hydroastrophyllite] ...
ⓘ Kitchepakhk Mountain	[Astrophyllite] Konopleva et al. (2008) +1 other reference
Koashva Mt ⓘ Koashva Open Pit	[Astrophyllite] Yakovenchuk et al. (2003) +1 other reference
ⓘ Kuel'por Mt	[Astrophyllite] - (n.d.)
Kukisvumchorr Mt ⓘ Kirovskii apatite mine	[Astrophyllite] Haas (n.d.)
252 m level ⓘ Hilairitovoye pegmatite	[Astrophyllite] Pekov (2003)
ⓘ Marchenko Peak	[Astrophyllite] Pekov (1998)
ⓘ IGC Stop 5-4	[Astrophyllite] Arzamastsev et al. (2008)
ⓘ Northeast slope	[Astrophyllite] Pavel M. Kartashov (n.d.)
Lovozersky District ⓘ Chivruai river valley	[Astrophyllite] Men'shikov (2006)
Keivy Mountains ⓘ Western Keivy Massif	[Astrophyllite, Hydroastrophyllite] Pavel M. Kartashov (n.d.)
ⓘ West Keivy Block	[Astrophyllite] Pavel M. Kartashov (n.d.)
ⓘ Astrophyllite vein (Rova river; Rov-river; Rov-lake)	[Astrophyllite] geo.web.ru (2012)
ⓘ White Tundra pegmatite	[Astrophyllite] Zozulya et al. (2022) +1 other reference
ⓘ Niva alkaline intrusion	[Astrophyllite] Arzamastseva et al. (1999) +1 other reference
ⓘ Poachvumchorr Mountain	[Astrophyllite] Mikhailova et al. (2007) +1 other reference
ⓘ Rasvumchorr Mt	[Astrophyllite] Mikhailova et al. (2007)
Rasvumchorr Mine ⓘ Tsentral'nyi Mine	[Astrophyllite] Pekov et al. (2011)
Rypnetsk Mountain ⓘ Kuropachii pass	[Astrophyllite] Pavel M. Kartashov (n.d.)
ⓘ Takhtarvumchorr Mt	[Astrophyllite] Pavel M. Kartashov (n.d.) +2 other references
ⓘ IGC Stop 6-3	[Astrophyllite] Arzamastsev et al. (2008)
ⓘ Locality no 53 (IGC Stop 6-2)	[Astrophyllite] Arzamastsev et al. (2008)
ⓘ Vantomnyutsk Mountain	[Astrophyllite] Konopleva et al. (2008)
ⓘ Vuonnemiok River Valley	[Astrophyllite] Pekov (1998)
ⓘ Yukspor Mountain	[Astrophyllite] Sokolova et al. (2008)
ⓘ Hackman Valley	[Astrophyllite] [World of Stones 95:5-6 +1 other reference
ⓘ Vein no. 26	[Astrophyllite] Yakovenchuk et al. (2005)
ⓘ Yuksporlak pass	[Astrophyllite] Pekov (1998)
ⓘ Yum'echorr Mt (Yumjechorr)	[Astrophyllite] Konopleva et al. (2008)
ⓘ Sakha	[Astrophyllite] [World of Stones 12:49]
Tuva Kaa-Khemsky District ⓘ Erzin massif	[Astrophyllite] Bailey (1980)
Sangilen Upland ⓘ Korgeredaba alkaline massif	[Astrophyllite, Zircophyllite] Kapustin et al. (1965)
Zabaykalsky Krai Kalarsky District ⓘ Katugin Ta-Nb deposit	[Astrophyllite] Starikova et al. (2015) +1 other reference

Slovakia
Banská Bystrica Region Rimavská Sobota District ⓘ Hnúšťa	[Astrophyllite] Koděra et al. (1986)

South Africa
North West Bojanala Platinum District Municipality Moses Kotane Local Municipality ⓘ Pilanesberg Alkaline Ring Complex	[Astrophyllite, Niobophyllite, Zircophyllite] The Canadian Mineralogist +1 other reference
ⓘ Matooster	[Astrophyllite] Paul Meulenbeld collection photo ID ...
ⓘ Pilanesberg Mountain	[Astrophyllite]

Spain
Canary Islands Santa Cruz de Tenerife Province Tenerife ⓘ ~~Alcala~~	[Astrophyllite] Dill et al. (2023)
ⓘ ~~Los Humilladeros~~	[Astrophyllite] Dill et al. (2023)
ⓘ ~~Mount Pelada~~	[Astrophyllite] Dill et al. (2023)
ⓘ ~~Playa de San Juan~~	[Astrophyllite] Dill et al. (2023)
Galicia A Coruña Dumbría ⓘ Baiñas-Mazaricos gneisses	[Astrophyllite] Parga-Pondal (1956) +2 other references
Pontevedra Gondomar Vincios ⓘ Galiñeiro Complex	[Astrophyllite] Floor (1961) +4 other references
Vigo ⓘ Zamanes	[Astrophyllite] Floor (1961)

Tajikistan
Districts of Republican Subordination ⓘ Dara-i-Pioz Massif	[Astrophyllite, Bulgakite, Nalivkinite] Pekov (1998) +1 other reference

Ukraine
Dnipropetrovsk Oblast Synelnykove Raion ⓘ Malotersyanskii	[Astrophyllite]
Donetsk Oblast Volnovakha Raion ⓘ Dmitrievskii quarry	[Astrophyllite] Pekov I.V. et al. (Priazovie) +1 other reference

USA
Arkansas Hot Spring County ⓘ Magnet Cove	[Astrophyllite] Shockley (1976)
ⓘ Cove Creek Bridge and The Branch area	[Astrophyllite] Smith (1994)
ⓘ Diamond Jo Quarry	[Zircophyllite] H. Barwood - unpublished (2010)
ⓘ Eudialyte pegmatite	[Astrophyllite] Erickson +1 other reference
ⓘ Jones Mill Quarry	[Astrophyllite] Henry Barwood - unpublished (2010)
Pulaski County Little Rock ⓘ Granite Mountain area	[Astrophyllite] Smith (1988) +1 other reference
ⓘ Big Rock Quarry (3M Quarry; Arch Street Pike Quarry)	[Astrophyllite, Zircophyllite] Smith (1997)
ⓘ Saline County	[Astrophyllite] Howard (1987) +1 other reference
Colorado El Paso County ⓘ Cheyenne Mining District (St. Peters Dome Mining District)	[Astrophyllite] - (2005)
ⓘ Hillside Park claims	[Astrophyllite] www.mindat.org (n.d.)
ⓘ St Peters Dome	[Astrophyllite] Palache et al. (1951) +2 other references
ⓘ Eureka Tunnel (1-15 pegmatite)	[Astrophyllite] Paul J. Broyles
ⓘ Unnamed pegmatite	[Astrophyllite] Eckel et al. (1997)
ⓘ Stove Mountain Mineral Locality (Cook Stove Mountain Mineral Locality)	[Astrophyllite] - (2005)
ⓘ West Cheyenne Canyon	[Astrophyllite] Eckel et al. (1997)
ⓘ Mount Rosa	[Astrophyllite] Gross et al. (1966) +1 other reference
ⓘ Rosa No. 1 trench	[Astrophyllite] Gross et al. (1966)
ⓘ Stove Mountain (Cookstove Mountain)	[Astrophyllite] Hanson et al. (2013)
Maine Kennebec County Litchfield ⓘ Dennis Hill locality (Litchfield sodalite locality)	[Astrophyllite] King et al. (1994)
York County ⓘ Cashes Ledge	[Astrophyllite] Toulmin et al. (1957)
Massachusetts Essex County ⓘ Gloucester	[Astrophyllite] Gleba (2008)
ⓘ Blackburn Circle locality	[Astrophyllite] P Cristofono collection
Rockport ⓘ Rockport Granite Company quarries	[Astrophyllite] Sears (1905) +1 other reference
Norfolk County ⓘ Quincy	[Astrophyllite] Pirsson (1910)
Sharon ⓘ Rattlesnake Hill ?	[Astrophyllite] Whitehead (1913)
Montana Jefferson County ⓘ Boulder Batholith	[Astrophyllite] The Lapidary Journal (W.C. van Laer) +5 other references
Goldflint Mountain ⓘ Foolhen #2 pegmatite	[Astrophyllite] W.C. van Laer
ⓘ Homestake Pass	[Astrophyllite] van Laer (1979)
New Hampshire Carroll County ⓘ Conway	[Astrophyllite] Meyers et al. (1956)
North Conway ⓘ Hurricane Mountain localities	[Astrophyllite] Rocks & Min 80:245 +1 other reference
Moultonborough ⓘ Red Hill	[Astrophyllite] Woolley (1987)
Coos County ⓘ Stark	[Astrophyllite] Morrill
ⓘ Stratford	[Astrophyllite] Rocks & Min 80:249
ⓘ South Percy Peak locality	[Astrophyllite] Rocks and Minerals (1990)
Rhode Island Providence County Cumberland ⓘ Beacon Pole Hill quarry	[Astrophyllite] Miller (1971)
Diamond Hill ⓘ Diamond Hill Granite Company quarry	[Astrophyllite] Miller (1971)
ⓘ Grants Mills	[Astrophyllite] Miller (1971)
Virginia ⓘ Augusta County	[Astrophyllite] Dietrich (1990)
West Augusta ⓘ Stoutameyer Branch (Stotameyer Creek)	[Astrophyllite] Robin D. Tibbit (deceased)
ⓘ Rockingham County	[Astrophyllite] Dietrich (1990)
Washington Okanogan County Golden Horn Batholith ⓘ Washington Pass	[Astrophyllite] Micro Probe Volume VI Number 8 +2 other references
Wisconsin Marathon County Wausau Intrusive Complex ⓘ Stettin pluton	[Astrophyllite] Buchholz et al. (2019)

Yemen
Aden Governorate ⓘ Socotra Island	[Astrophyllite] Beydoun et al. (1969)

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