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Tre Croci, Vetralla, Viterbo Province, Lazio, Italy i
Regional Level Types
Tre Croci Village
Vetralla Commune
Viterbo Province Province
Lazio Administrative Region
Italy Country

Tre Croci, Vico volcanic complex (Vico Lake), Viterbo Province, Lazio, Italy

Regional Level Types
Tre Croci	Village
Vetralla	Commune
Viterbo Province	Province
Lazio	Administrative Region
Italy	Country

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Predictive Mineralogy

Sanidine

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Sodalite

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Magnetite

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Sanidine

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Sodalite

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Magnetite

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Sanidine

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Sodalite

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Latitude & Longitude (WGS84):

42° 19' 54'' North , 12° 5' 4'' East

Latitude & Longitude (decimal):

Type:

Köppen climate type:

Csa : Hot-summer Mediterranean climate

Mindat Locality ID:

2080

Long-form identifier:

mindat:1:2:2080:3

GUID (UUID V4):

Other Languages:

Italian:

Tre Croci, Vetralla, Provincia di Viterbo, Lazio, Italia

From Wikipedia:

"Tre Croci is a hamlet in the Italian municipality of Vetralla, in the province of Viterbo, in Lazio. The town takes its name from "three crosses," three wooden poles, which delimited the territory from Foro Cassio to Capacqua up to the woods. Currently, three real crosses are placed in Piazza Europa, the main square. The town is located about 3 km from Vetralla, 12 from Viterbo and 10 from Lake Vico, close to the Cimini Mountains." […] A natural monument is the "Sasso Grosso," located less than 1 km along the path in the woods: a stone, probably of volcanic origin and coming from ancient explosions of the nearby Lake Vico. This huge boulder is today a symbol of the town. […]"

Various spots around the village of Tre Croci yield thermometamorphic ejecta, rich in miarolitic cavities, from a pyroclastic formation of the Vico volcanic complex.

Host rock: High sanidine, plagioclase, clinopyroxene, clinoamphibole, magnetite, and biotite.

Note on the mineral list: The correct locality where piergorite-(Ce), mottanaite-(Ce), muscovite, and some other species occur is "L'Ulivo" at Tre Croci di Vetralla.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List

Mineral list contains entries from the region specified including sub-localities

ⓘ Afghanite

ⓘ 'Amphibole Supergroup'

ⓘ 'var. Clinoamphibole'

ⓘ Ciprianiite (TL)

ⓘ 'Clinopyroxene Subgroup'

ⓘ 'Hornblende Root Name Group'

ⓘ Piergorite-(Ce) (TL)

ⓘ 'var. Calciobetafite (of Mazzi & Munno)'

ⓘ 'Pyrochlore Supergroup'

ⓘ 'var. Betafite (of Hogarth 1977)'

ⓘ var. Thorian Uraninite

ⓘ Vicanite-(Ce) (TL)

42 valid minerals. 3 (TL) - type locality of valid minerals.

Detailed Mineral List:

ⓘ Afghanite

Formula: (Na,K)₂₂Ca₁₀(Si₂₄Al₂₄O₉₆)(SO₄)₆Cl₆

References:

Boiocchi, M. (2006) The crystal structure of piergorite-(Ce), Ca8Ce2(Al0.5 Fe0.53+)Σ1([],Li,Be)2Si6B8O36(OH,F)2: A new borosilicate from Vetralla, Italy, with a modified hellandite-type chain. American Mineralogist, 91 (7). 1170-1177 doi:10.2138/am.2006.2139

ⓘ 'Amphibole Supergroup'

Formula: AB₂C₅(T₈O₂₂)W₂

ⓘ 'Amphibole Supergroup var. Clinoamphibole'

Formula: AB₂C₅((Si,Al,Ti)₈O₂₂)(OH,F,Cl,O)₂

ⓘ Analcime

Formula: Na(AlSi₂O₆) · H₂O

References:

Ezio Curti collection, Ferdinando Giovine collection, analysed Rome 3 University

ⓘ Anorthite

Formula: Ca(Al₂Si₂O₈)

References:

Begini, R. (2021) Note di mineralogia laziale. Una particolare forsterite tabulare di Capranica (VT). Il Cercapietre, Rivista On-line del Gruppo Mineralogico Romano, Anno 2021, 47-49

gminromano.it (2022) https://gminromano.it/wp-content/uploads/2022/01/CP2021_Art_3.pdf

ⓘ 'Apatite'

Formula: Ca₅(PO₄)₃A

References:

Maras, Adriana, Parodi, Gian Carlo, Della Ventura, Giancarlo, Ohnenstetter, Daniel (1995) Vicanite-(Ce): A new Ca-Th-REE borosilicate from the Vico volcanic district (Latium, Italy) European Journal of Mineralogy, 7 (2) 439-446 doi:10.1127/ejm/7/2/0439

ⓘ Asbecasite

Formula: Ca₃(Ti,Sn⁴⁺)Be₂(AsO₃)₆(SiO₄)₂

Description: Sb-bearing asbecasite.

References:

ⓘ Augite

Formula: (Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆

References:

Bortolozzi, Giorgio (n.d.) Personal Communication.

ⓘ Baddeleyite

Formula: ZrO₂

References:

Pierini, G. (2004) Notizie mineralogiche. Homilite in un proietto vulcanico a Tre Croci di Vetralla (VT) [Mineralogical information. Homilite in a volcanic ejecta at Tre Croci di Vetralla (VT)]. Micro, 2. 5-12

ⓘ 'Biotite'

Formula: K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂

References:

ⓘ Britholite-(Ce)

Formula: (Ce,Ca)₅(SiO₄)₃OH

References:

Ciriotti, M.E. & Biagioni, C. (2011): Pot-pourri 2011: identificazioni di minerali di interesse. Micro, 3/2011, 125-133

ⓘ Calcite

Formula: CaCO₃

References:

Enrico Bonacino specimen

ⓘ Ciprianiite (TL)

Formula: Ca₄[(Th,U),Ca]_Σ2Al(Be_0.5◻_1.5)_Σ2[B₄Si₄O₂₂](OH)₂

Type Locality:

References:

Ventura, Giancarlo Della, Bonazzi, Paola, Oberti, Roberta, Ottolini, Luisa (2002) Ciprianiite and mottanaite-(Ce), two new minerals of the hellandite group from Latium (Italy) American Mineralogist, 87 (5) 739-744 doi:10.2138/am-2002-5-617

ⓘ 'Clinopyroxene Subgroup'

References:

Begini, R. (2021) Note di mineralogia laziale. Una particolare forsterite tabulare di Capranica (VT). Il Cercapietre, Rivista On-line del Gruppo Mineralogico Romano, Anno 2021, 47-49

gminromano.it (2022) https://gminromano.it/wp-content/uploads/2022/01/CP2021_Art_3.pdf

ⓘ Cryptomelane

Formula: K(Mn⁴⁺₇Mn³⁺)O₁₆

References:

(n.d.) Collezionare minerali. Hobby & Work.

ⓘ Danburite

Formula: CaB₂Si₂O₈

References:

ⓘ Davyne

Formula: (Na,K)₆Ca₂(Al₆Si₆O₂₄)(Cl₂,SO₄)₂

References:

www.mindat.org (n.d.) http://www.mindat.org/forum.php?read,11,349184,349184,page=1#msg-349184

ⓘ Fluorite

Formula: CaF₂

References:

ⓘ 'Guarinite'

Formula: (Na, Ca, Zr, Si, F, O)

References:

Pucci, R., Signoretti, E. (2006) La "guarinite" di Tre Croci, Vetralla (VT). Il Cercapietre: 2/2006: 47-50 (in Italian). https://gminromano.it/wp-content/uploads/2021/04/CP2006.pdf

ⓘ Hellandite-(Ce)

Formula: (Ca,REE)₄Ce₂Al◻₂(B₄Si₄O₂₂) (OH)₂

References:

ⓘ Homilite

Formula: Ca₂(Fe²⁺,Mg)B₂Si₂O₁₀

References:

ⓘ 'Hornblende Root Name Group'

Formula: ◻Ca₂(C²⁺₄C³⁺)(AlSi₇O₂₂)W₂

ⓘ Hydroxylapatite

Formula: Ca₅(PO₄)₃(OH)

References:

ⓘ Maghemite

Formula: (Fe³⁺_0.67◻_0.33)Fe³⁺₂O₄

References:

Begini, Roberto - Ed. (2022) Note di mineralogia laziale. Il Cercapietre, 2022/2023 (1). 87-99pp.88-90

ⓘ Magnetite

Formula: Fe²⁺Fe³⁺₂O₄

References:

ⓘ Mottanaite-(Ce)

Formula: Ca₄(Ce,REE)_Σ2Al(Be_1.5◻_0.5)_Σ2[B₄Si₄O₂₂]O₂

Localities:

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy
L'Ulivo, Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

ⓘ Muscovite

Formula: KAl₂(AlSi₃O₁₀)(OH)₂

Localities:

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy
L'Ulivo, Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

ⓘ Nosean

Formula: Na₈(Al₆Si₆O₂₄)(SO₄) · H₂O

References:

ⓘ Phillipsite-K

Formula: K₆(Si₁₀Al₆)O₃₂ · 12H₂O

References:

Ciriotti, M.E. & Biagioni, C. (2011): Pot-pourri 2011: identificazioni di minerali di interesse. Micro, 3/2011, 125-133

ⓘ Phlogopite

Formula: KMg₃(AlSi₃O₁₀)(OH)₂

References:

ⓘ Piergorite-(Ce) (TL)

Formula: Ca₈(Ce,Th,La,Nd)₂(Al_0.5Fe³⁺_0.5)(◻,Li,Be)₂Si₆B₈O₃₆(OH,F)₂

Localities:

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy
L'Ulivo, Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Type Locality: Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

ⓘ Pitiglianoite

Formula: Na₆K₂(Al₆Si₆O₂₄)(SO₄) · 2H₂O

References:

Christophe Boutry collection

ⓘ 'Plagioclase'

Formula: (Na,Ca)[(Si,Al)AlSi₂]O₈

References:

ⓘ Pollucite

Formula: (Cs,Na)₂(Al₂Si₄O₁₂) · 2H₂O

References:

Luigi Mattei specimen

ⓘ 'Pyrochlore Group'

Formula: A₂Nb₂(O,OH)₆Z

References:

glommaguiden.com (n.d.) http://glommaguiden.com/minerals/exchange_list.htm

e-rocks.com (n.d.) https://e-rocks.com/item/ros74938/calciobetafite

e-rocks.com (n.d.) https://e-rocks.com/item/ros132443/calciobetafite

e-rocks.com (n.d.) https://e-rocks.com/item/ros100861/calciobetafite

ⓘ 'Pyrochlore Group var. Calciobetafite (of Mazzi & Munno)'

Formula: (Ca,Na)₂(Nb,Ti)₂(O,OH)₇

References:

glommaguiden.com (n.d.) http://glommaguiden.com/minerals/exchange_list.htm

e-rocks.com (n.d.) https://e-rocks.com/item/ros74938/calciobetafite

e-rocks.com (n.d.) https://e-rocks.com/item/ros132443/calciobetafite

e-rocks.com (n.d.) https://e-rocks.com/item/ros100861/calciobetafite

ⓘ 'Pyrochlore Supergroup'

Formula: A_2-mD₂X_6-wZ_1-n

References:

Stoppani, F.S., Curti, E. (1982): I minerali del Lazio. Editoriale Olimpia, Firenze, 291 pp.

ⓘ 'Pyrochlore Supergroup var. Betafite (of Hogarth 1977)'

Formula: (Ca,Na,U)₂(Ti, Nb,Ta)₂O₆Z(OH)

References:

(n.d.) Collezionare minerali. Hobby & Work.

ⓘ Rutile

Formula: TiO₂

References:

ⓘ Sanidine

Formula: K(AlSi₃O₈)

References:

ⓘ Sanidine var. High sanidine

Formula: K(AlSi₃O₈)

References:

(2005) Mineral Resources Data System (MRDS), US Geological Survey.

ⓘ Siderite

Formula: FeCO₃

References:

Bortolozzi, Giorgio (n.d.) Personal Communication.

ⓘ Sodalite

Formula: Na₄(Si₃Al₃)O₁₂Cl

ⓘ Stillwellite-(Ce)

Formula: (Ce,La,Ca)BSiO₅

ⓘ Tadzhikite-(Ce)

Formula: Ca₄Ce³⁺₂Ti◻₂(B₄Si₄O₂₂)(OH)₂

References:

BERNABE' E. (1987), Probabile tadzhikite sui Monti Cimini. Notiziario di mineralogia e paleontologia, 51, 20-22. and CIPRIANIITE, MOTTANAITE-(Ce) E HELLANDITE-(Ce): tre nuovi minerali scoperti nel Lazio e revisione sistematica del gruppo dell'hellandite. - Gruppo Min. Romano - "IL CERCAPIETRE" N. 1 - 2 - 2002 - Roma

ⓘ Thorianite

Formula: ThO₂

Description: as black pseudo-cubic (perovskite-like) crystals of 0.5-0.6 mm in association with anorthite and clinopyroxene.

References:

Luigi Matei

Begini, R. (2021) Note di mineralogia laziale. Una particolare forsterite tabulare di Capranica (VT). Il Cercapietre, Rivista On-line del Gruppo Mineralogico Romano, Anno 2021, 47-49

gminromano.it (2022) https://gminromano.it/wp-content/uploads/2022/01/CP2021_Art_3.pdf

ⓘ Thorite

Formula: Th(SiO₄)

References:

Maras A.(1982)- La torite nel Lazio (nota preliminare). Periodico di Mineralogia, Roma, pp. 233-237

ⓘ Titanite

Formula: CaTiO(SiO₄)

References:

Mineralogical Magazine: 63: 123-130.

ⓘ 'Tourmaline'

Formula: AD₃G₆(T₆O₁₈)(BO₃)₃X₃Z

References:

Pucci, R., Signoretti, E., Lucci, F. (2013) Le tormaline del "Vicano". Il Cercapietre, 1-2, 29-55.

ⓘ Tuscanite

Formula: KCa₆(Si,Al)₁₀O₂₂(SO₄,CO₃)₂(OH) · H₂O

References:

Luigi Matei photo

ⓘ Uraninite

Formula: UO₂

References:

ⓘ Uraninite var. Thorian Uraninite

Formula: (U,Th)O₂

References:

ⓘ Vicanite-(Ce) (TL)

Formula: (Ca,Ce,La,Th)₁₅As⁵⁺(As³⁺_0.5,Na_0.5)Fe³⁺Si₆B₄O₄₀F₇

Type Locality:

References:

Stoppani, F.S. (1994) Vicanite-(Ce): nuova specie del Lazio. Rivista Mineralogica Italiana: 17(3): 207-211.

Ballirano, Paolo, Callegari, Athos, Caucia, Franca, Maras, Adriana, Mazzi, Fiorenzo, Ungaretti, Luciano (2002) The crystal structure of vicanite-(Ce), a borosilicate showing an unusual (Si3B3O18)15−polyanion. American Mineralogist, 87 (8) 1139-1143 doi:10.2138/am-2002-8-911

ⓘ Vishnevite

Formula: (Na,K)₈(Al₆Si₆O₂₄)(SO₄,CO₃) · 2H₂O

References:

luigi mattei

ⓘ Vonsenite

Formula: Fe²⁺₂Fe³⁺(BO₃)O₂

References:

ⓘ Zircon

Formula: Zr(SiO₄)

ⓘ Zirconolite

Formula: CaZrTi₂O₇

References:

www.gminromano.it (n.d.) http://www.gminromano.it/Cercapietre/rivista04/testo/04A02.html

ⓘ 'Zirconolite-3T'

Formula: (Ca,REE)₂Zr₂(Ti,Nb)₃FeO₁₄

References:

Bellatreccia, Fabio; Caprilli, Enrico; Rossi, Paolo (1997) Helvite e zirconolite nei proietti sanidinitici del Lazio [Helvite and zirconolite in sanidinite ejecta of Lazio]. Rivista Mineralogica Italiana, 1997 (4). 358-359

Gallery:

(Na,K)₂₂Ca₁₀(Si₂₄Al₂₄O₉₆)(SO₄)₆Cl₆ⓘ Afghanite

Afghanite

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Afghanite

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Afghanite

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Afghanite

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Afghanite

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Afghanite

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂ⓘ 'Biotite'

Biotite

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Biotite

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Biotite

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Ca₄[(Th,U),Ca]_Σ2Al(Be_0.5◻_1.5)_Σ2[B₄Si₄O₂₂](OH)₂ⓘ Ciprianiite (TL)

Ciprianiite

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Ciprianiite

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Ciprianiite, etc.

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Ciprianiite

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Ciprianiite

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Ciprianiite, etc.

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Ciprianiite

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Ciprianiite

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Ca₂(Fe²⁺,Mg)B₂Si₂O₁₀ⓘ Homilite

Homilite, etc.

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Homilite

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Homilite, etc.

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Homilite

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Homilite, etc.

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Homilite

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Na₆K₂(Al₆Si₆O₂₄)(SO₄) · 2H₂Oⓘ Pitiglianoite

Pitiglianoite

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Pitiglianoite

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Pitiglianoite

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

(Ca,Na,U)₂(Ti, Nb,Ta)₂O₆Z(OH)ⓘ 'Pyrochlore Supergroup var. Betafite (of Hogarth 1977)'

Betafite (of Hogarth 1977)

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Betafite (of Hogarth 1977)

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Betafite (of Hogarth 1977)

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Betafite (of Hogarth 1977)

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Betafite (of Hogarth 1977)

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Betafite (of Hogarth 1977)

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Betafite (of Hogarth 1977)

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Betafite (of Hogarth 1977)

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

FeCO₃ⓘ Siderite

Siderite

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Siderite

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Siderite

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

AD₃G₆(T₆O₁₈)(BO₃)₃X₃Zⓘ 'Tourmaline'

Tourmaline

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Tourmaline

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

Tourmaline

Tre Croci, Vetralla, Viterbo Province, Lazio, Italy

List of minerals arranged by Strunz 10th Edition classification

Group 3 - Halides
ⓘ	Fluorite	3.AB.25	CaF₂
Group 4 - Oxides and Hydroxides
ⓘ	'Pyrochlore Group var. Calciobetafite (of Mazzi & Munno)'	4.00.	(Ca,Na)₂(Nb,Ti)₂(O,OH)₇
ⓘ	''	4.00.	A₂Nb₂(O,OH)₆Z
ⓘ	Magnetite	4.BB.05	Fe²⁺Fe³⁺₂O₄
ⓘ	Maghemite	4.BB.15	(Fe³⁺_0.67◻_0.33)Fe³⁺₂O₄
ⓘ	Rutile	4.DB.05	TiO₂
ⓘ	Baddeleyite	4.DE.35	ZrO₂
ⓘ	Zirconolite	4.DH.30	CaZrTi₂O₇
ⓘ	Cryptomelane	4.DK.05a	K(Mn⁴⁺₇Mn³⁺)O₁₆
ⓘ	Uraninite var. Thorian Uraninite	4.DL.05	(U,Th)O₂
ⓘ	Thorianite	4.DL.05	ThO₂
ⓘ	Uraninite	4.DL.05	UO₂
ⓘ	Asbecasite	4.JB.30	Ca₃(Ti,Sn⁴⁺)Be₂(AsO₃)₆(SiO₄)₂
Group 5 - Nitrates and Carbonates
ⓘ	Calcite	5.AB.05	CaCO₃
ⓘ	Siderite	5.AB.05	FeCO₃
Group 6 - Borates
ⓘ	Vonsenite	6.AB.30	Fe²⁺₂Fe³⁺(BO₃)O₂
Group 8 - Phosphates, Arsenates and Vanadates
ⓘ	Hydroxylapatite	8.BN.05	Ca₅(PO₄)₃(OH)
Group 9 - Silicates
ⓘ	Thorite	9.AD.30	Th(SiO₄)
ⓘ	Zircon	9.AD.30	Zr(SiO₄)
ⓘ	Titanite	9.AG.15	CaTiO(SiO₄)
ⓘ	Britholite-(Ce)	9.AH.25	(Ce,Ca)₅(SiO₄)₃OH
ⓘ	Homilite	9.AJ.20	Ca₂(Fe²⁺,Mg)B₂Si₂O₁₀
ⓘ	Stillwellite-(Ce)	9.AJ.25	(Ce,La,Ca)BSiO₅
ⓘ	Vicanite-(Ce) (TL)	9.AJ.35	(Ca,Ce,La,Th)₁₅As⁵⁺(As³⁺_0.5,Na_0.5)Fe³⁺Si₆B₄O₄₀F₇
ⓘ	Augite	9.DA.15	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
ⓘ	Tadzhikite-(Ce)	9.DK.20	Ca₄Ce³⁺₂Ti◻₂(B₄Si₄O₂₂)(OH)₂
ⓘ	Mottanaite-(Ce)	9.DK.20	Ca₄(Ce,REE)_Σ2Al(Be_1.5◻_0.5)_Σ2[B₄Si₄O₂₂]O₂
ⓘ	Ciprianiite (TL)	9.DK.20	Ca₄[(Th,U),Ca]_Σ2Al(Be_0.5◻_1.5)_Σ2[B₄Si₄O₂₂](OH)₂
ⓘ	Hellandite-(Ce)	9.DK.20	(Ca,REE)₄Ce₂Al◻₂(B₄Si₄O₂₂) (OH)₂
ⓘ	Piergorite-(Ce) (TL)	9.DL.10	Ca₈(Ce,Th,La,Nd)₂(Al_0.5Fe³⁺_0.5)(◻,Li,Be)₂Si₆B₈O₃₆(OH,F)₂
ⓘ	Muscovite	9.EC.15	KAl₂(AlSi₃O₁₀)(OH)₂
ⓘ	Phlogopite	9.EC.20	KMg₃(AlSi₃O₁₀)(OH)₂
ⓘ	Tuscanite	9.EG.45	KCa₆(Si,Al)₁₀O₂₂(SO₄,CO₃)₂(OH) · H₂O
ⓘ	Sanidine	9.FA.30	K(AlSi₃O₈)
ⓘ	var. High sanidine	9.FA.30	K(AlSi₃O₈)
ⓘ	Anorthite	9.FA.35	Ca(Al₂Si₂O₈)
ⓘ	Danburite	9.FA.65	CaB₂Si₂O₈
ⓘ	Afghanite	9.FB.05	(Na,K)₂₂Ca₁₀(Si₂₄Al₂₄O₉₆)(SO₄)₆Cl₆
ⓘ	Davyne	9.FB.05	(Na,K)₆Ca₂(Al₆Si₆O₂₄)(Cl₂,SO₄)₂
ⓘ	Pitiglianoite	9.FB.05	Na₆K₂(Al₆Si₆O₂₄)(SO₄) · 2H₂O
ⓘ	Vishnevite	9.FB.05	(Na,K)₈(Al₆Si₆O₂₄)(SO₄,CO₃) · 2H₂O
ⓘ	Nosean	9.FB.10	Na₈(Al₆Si₆O₂₄)(SO₄) · H₂O
ⓘ	Sodalite	9.FB.10	Na₄(Si₃Al₃)O₁₂Cl
ⓘ	Analcime	9.GB.05	Na(AlSi₂O₆) · H₂O
ⓘ	Pollucite	9.GB.05	(Cs,Na)₂(Al₂Si₄O₁₂) · 2H₂O
ⓘ	Phillipsite-K	9.GC.10	K₆(Si₁₀Al₆)O₃₂ · 12H₂O
Unclassified
ⓘ	'Amphibole Supergroup'	-	AB₂C₅(T₈O₂₂)W₂
ⓘ	'Pyrochlore Supergroup var. Betafite (of Hogarth 1977)'	-	(Ca,Na,U)₂(Ti, Nb,Ta)₂O₆Z(OH)
ⓘ	'Biotite'	-	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
ⓘ	'Guarinite'	-	(Na, Ca, Zr, Si, F, O)
ⓘ	'Tourmaline'	-	AD₃G₆(T₆O₁₈)(BO₃)₃X₃Z
ⓘ	'Zirconolite-3T'	-	(Ca,REE)₂Zr₂(Ti,Nb)₃FeO₁₄
ⓘ	'Clinopyroxene Subgroup'	-
ⓘ	'Hornblende Root Name Group'	-	◻Ca₂(C²⁺₄C³⁺)(AlSi₇O₂₂)W₂
ⓘ	'Plagioclase'	-	(Na,Ca)[(Si,Al)AlSi₂]O₈
ⓘ	'Pyrochlore Supergroup'	-	A_2-mD₂X_6-wZ_1-n
ⓘ	'Apatite'	-	Ca₅(PO₄)₃A
ⓘ	'Amphibole Supergroup var. Clinoamphibole'	-	AB₂C₅((Si,Al,Ti)₈O₂₂)(OH,F,Cl,O)₂

List of minerals for each chemical element

H	Hydrogen
H	ⓘ Analcime	Na(AlSi₂O₆) · H₂O
H	ⓘ Pyrochlore Supergroup var. Betafite (of Hogarth 1977)	(Ca,Na,U)₂(Ti, Nb,Ta)₂O₆Z(OH)
H	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
H	ⓘ Britholite-(Ce)	(Ce,Ca)₅(SiO₄)₃OH
H	ⓘ Pyrochlore Group var. Calciobetafite (of Mazzi & Munno)	(Ca,Na)₂(Nb,Ti)₂(O,OH)₇
H	ⓘ Hydroxylapatite	Ca₅(PO₄)₃(OH)
H	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
H	ⓘ Nosean	Na₈(Al₆Si₆O₂₄)(SO₄) · H₂O
H	ⓘ Phlogopite	KMg₃(AlSi₃O₁₀)(OH)₂
H	ⓘ Pitiglianoite	Na₆K₂(Al₆Si₆O₂₄)(SO₄) · 2H₂O
H	ⓘ Pollucite	(Cs,Na)₂(Al₂Si₄O₁₂) · 2H₂O
H	ⓘ Pyrochlore Group	A₂Nb₂(O,OH)₆Z
H	ⓘ Tadzhikite-(Ce)	Ca₄Ce₂³⁺Ti◻₂(B₄Si₄O₂₂)(OH)₂
H	ⓘ Tuscanite	KCa₆(Si,Al)₁₀O₂₂(SO₄,CO₃)₂(OH) · H₂O
H	ⓘ Vishnevite	(Na,K)₈(Al₆Si₆O₂₄)(SO₄,CO₃) · 2H₂O
H	ⓘ Phillipsite-K	K₆(Si₁₀Al₆)O₃₂ · 12H₂O
H	ⓘ Ciprianiite	Ca₄[(Th,U),Ca]_Σ2Al(Be_0.5◻_1.5)_Σ2[B₄Si₄O₂₂](OH)₂
H	ⓘ Hellandite-(Ce)	(Ca,REE)₄Ce₂Al◻₂(B₄Si₄O₂₂) (OH)₂
H	ⓘ Piergorite-(Ce)	Ca₈(Ce,Th,La,Nd)₂(Al_0.5Fe³⁺_0.5)(◻,Li,Be)₂Si₆B₈O₃₆(OH,F)₂
H	ⓘ Amphibole Supergroup var. Clinoamphibole	AB₂C₅((Si,Al,Ti)₈O₂₂)(OH,F,Cl,O)₂
Li	Lithium
Li	ⓘ Piergorite-(Ce)	Ca₈(Ce,Th,La,Nd)₂(Al_0.5Fe³⁺_0.5)(◻,Li,Be)₂Si₆B₈O₃₆(OH,F)₂
Be	Beryllium
Be	ⓘ Asbecasite	Ca₃(Ti,Sn⁴⁺)Be₂(AsO₃)₆(SiO₄)₂
Be	ⓘ Mottanaite-(Ce)	Ca₄(Ce,REE)_Σ2Al(Be_1.5◻_0.5)_Σ2[B₄Si₄O₂₂]O₂
Be	ⓘ Ciprianiite	Ca₄[(Th,U),Ca]_Σ2Al(Be_0.5◻_1.5)_Σ2[B₄Si₄O₂₂](OH)₂
Be	ⓘ Piergorite-(Ce)	Ca₈(Ce,Th,La,Nd)₂(Al_0.5Fe³⁺_0.5)(◻,Li,Be)₂Si₆B₈O₃₆(OH,F)₂
B	Boron
B	ⓘ Danburite	CaB₂Si₂O₈
B	ⓘ Homilite	Ca₂(Fe²⁺,Mg)B₂Si₂O₁₀
B	ⓘ Stillwellite-(Ce)	(Ce,La,Ca)BSiO₅
B	ⓘ Tadzhikite-(Ce)	Ca₄Ce₂³⁺Ti◻₂(B₄Si₄O₂₂)(OH)₂
B	ⓘ Tourmaline	AD₃G₆(T₆O₁₈)(BO₃)₃X₃Z
B	ⓘ Vonsenite	Fe₂²⁺Fe³⁺(BO₃)O₂
B	ⓘ Vicanite-(Ce)	(Ca,Ce,La,Th)₁₅As⁵⁺(As³⁺_0.5,Na_0.5)Fe³⁺Si₆B₄O₄₀F₇
B	ⓘ Mottanaite-(Ce)	Ca₄(Ce,REE)_Σ2Al(Be_1.5◻_0.5)_Σ2[B₄Si₄O₂₂]O₂
B	ⓘ Ciprianiite	Ca₄[(Th,U),Ca]_Σ2Al(Be_0.5◻_1.5)_Σ2[B₄Si₄O₂₂](OH)₂
B	ⓘ Hellandite-(Ce)	(Ca,REE)₄Ce₂Al◻₂(B₄Si₄O₂₂) (OH)₂
B	ⓘ Piergorite-(Ce)	Ca₈(Ce,Th,La,Nd)₂(Al_0.5Fe³⁺_0.5)(◻,Li,Be)₂Si₆B₈O₃₆(OH,F)₂
C	Carbon
C	ⓘ Calcite	CaCO₃
C	ⓘ Siderite	FeCO₃
C	ⓘ Tuscanite	KCa₆(Si,Al)₁₀O₂₂(SO₄,CO₃)₂(OH) · H₂O
C	ⓘ Vishnevite	(Na,K)₈(Al₆Si₆O₂₄)(SO₄,CO₃) · 2H₂O
O	Oxygen
O	ⓘ Afghanite	(Na,K)₂₂Ca₁₀(Si₂₄Al₂₄O₉₆)(SO₄)₆Cl₆
O	ⓘ Amphibole Supergroup	AB₂C₅(T₈O₂₂)W₂
O	ⓘ Analcime	Na(AlSi₂O₆) · H₂O
O	ⓘ Anorthite	Ca(Al₂Si₂O₈)
O	ⓘ Asbecasite	Ca₃(Ti,Sn⁴⁺)Be₂(AsO₃)₆(SiO₄)₂
O	ⓘ Augite	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
O	ⓘ Baddeleyite	ZrO₂
O	ⓘ Pyrochlore Supergroup var. Betafite (of Hogarth 1977)	(Ca,Na,U)₂(Ti, Nb,Ta)₂O₆Z(OH)
O	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
O	ⓘ Uraninite var. Thorian Uraninite	(U,Th)O₂
O	ⓘ Britholite-(Ce)	(Ce,Ca)₅(SiO₄)₃OH
O	ⓘ Pyrochlore Group var. Calciobetafite (of Mazzi & Munno)	(Ca,Na)₂(Nb,Ti)₂(O,OH)₇
O	ⓘ Calcite	CaCO₃
O	ⓘ Cryptomelane	K(Mn₇⁴⁺Mn³⁺)O₁₆
O	ⓘ Danburite	CaB₂Si₂O₈
O	ⓘ Davyne	(Na,K)₆Ca₂(Al₆Si₆O₂₄)(Cl₂,SO₄)₂
O	ⓘ Guarinite	(Na, Ca, Zr, Si, F, O)
O	ⓘ Homilite	Ca₂(Fe²⁺,Mg)B₂Si₂O₁₀
O	ⓘ Hydroxylapatite	Ca₅(PO₄)₃(OH)
O	ⓘ Maghemite	(Fe³⁺_0.67◻_0.33)Fe₂³⁺O₄
O	ⓘ Magnetite	Fe²⁺Fe₂³⁺O₄
O	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
O	ⓘ Nosean	Na₈(Al₆Si₆O₂₄)(SO₄) · H₂O
O	ⓘ Phlogopite	KMg₃(AlSi₃O₁₀)(OH)₂
O	ⓘ Pitiglianoite	Na₆K₂(Al₆Si₆O₂₄)(SO₄) · 2H₂O
O	ⓘ Pollucite	(Cs,Na)₂(Al₂Si₄O₁₂) · 2H₂O
O	ⓘ Pyrochlore Group	A₂Nb₂(O,OH)₆Z
O	ⓘ Rutile	TiO₂
O	ⓘ Sanidine	K(AlSi₃O₈)
O	ⓘ Siderite	FeCO₃
O	ⓘ Sodalite	Na₄(Si₃Al₃)O₁₂Cl
O	ⓘ Stillwellite-(Ce)	(Ce,La,Ca)BSiO₅
O	ⓘ Tadzhikite-(Ce)	Ca₄Ce₂³⁺Ti◻₂(B₄Si₄O₂₂)(OH)₂
O	ⓘ Thorianite	ThO₂
O	ⓘ Thorite	Th(SiO₄)
O	ⓘ Titanite	CaTiO(SiO₄)
O	ⓘ Tourmaline	AD₃G₆(T₆O₁₈)(BO₃)₃X₃Z
O	ⓘ Tuscanite	KCa₆(Si,Al)₁₀O₂₂(SO₄,CO₃)₂(OH) · H₂O
O	ⓘ Uraninite	UO₂
O	ⓘ Vishnevite	(Na,K)₈(Al₆Si₆O₂₄)(SO₄,CO₃) · 2H₂O
O	ⓘ Vonsenite	Fe₂²⁺Fe³⁺(BO₃)O₂
O	ⓘ Zircon	Zr(SiO₄)
O	ⓘ Zirconolite	CaZrTi₂O₇
O	ⓘ Zirconolite-3T	(Ca,REE)₂Zr₂(Ti,Nb)₃FeO₁₄
O	ⓘ Phillipsite-K	K₆(Si₁₀Al₆)O₃₂ · 12H₂O
O	ⓘ Vicanite-(Ce)	(Ca,Ce,La,Th)₁₅As⁵⁺(As³⁺_0.5,Na_0.5)Fe³⁺Si₆B₄O₄₀F₇
O	ⓘ Hornblende Root Name Group	◻Ca₂(C₄²⁺C³⁺)(AlSi₇O₂₂)W₂
O	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
O	ⓘ Mottanaite-(Ce)	Ca₄(Ce,REE)_Σ2Al(Be_1.5◻_0.5)_Σ2[B₄Si₄O₂₂]O₂
O	ⓘ Ciprianiite	Ca₄[(Th,U),Ca]_Σ2Al(Be_0.5◻_1.5)_Σ2[B₄Si₄O₂₂](OH)₂
O	ⓘ Hellandite-(Ce)	(Ca,REE)₄Ce₂Al◻₂(B₄Si₄O₂₂) (OH)₂
O	ⓘ Piergorite-(Ce)	Ca₈(Ce,Th,La,Nd)₂(Al_0.5Fe³⁺_0.5)(◻,Li,Be)₂Si₆B₈O₃₆(OH,F)₂
O	ⓘ Apatite	Ca₅(PO₄)₃A
O	ⓘ Sanidine var. High sanidine	K(AlSi₃O₈)
O	ⓘ Amphibole Supergroup var. Clinoamphibole	AB₂C₅((Si,Al,Ti)₈O₂₂)(OH,F,Cl,O)₂
F	Fluorine
F	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
F	ⓘ Fluorite	CaF₂
F	ⓘ Guarinite	(Na, Ca, Zr, Si, F, O)
F	ⓘ Vicanite-(Ce)	(Ca,Ce,La,Th)₁₅As⁵⁺(As³⁺_0.5,Na_0.5)Fe³⁺Si₆B₄O₄₀F₇
F	ⓘ Piergorite-(Ce)	Ca₈(Ce,Th,La,Nd)₂(Al_0.5Fe³⁺_0.5)(◻,Li,Be)₂Si₆B₈O₃₆(OH,F)₂
F	ⓘ Amphibole Supergroup var. Clinoamphibole	AB₂C₅((Si,Al,Ti)₈O₂₂)(OH,F,Cl,O)₂
Na	Sodium
Na	ⓘ Afghanite	(Na,K)₂₂Ca₁₀(Si₂₄Al₂₄O₉₆)(SO₄)₆Cl₆
Na	ⓘ Analcime	Na(AlSi₂O₆) · H₂O
Na	ⓘ Pyrochlore Supergroup var. Betafite (of Hogarth 1977)	(Ca,Na,U)₂(Ti, Nb,Ta)₂O₆Z(OH)
Na	ⓘ Pyrochlore Group var. Calciobetafite (of Mazzi & Munno)	(Ca,Na)₂(Nb,Ti)₂(O,OH)₇
Na	ⓘ Davyne	(Na,K)₆Ca₂(Al₆Si₆O₂₄)(Cl₂,SO₄)₂
Na	ⓘ Guarinite	(Na, Ca, Zr, Si, F, O)
Na	ⓘ Nosean	Na₈(Al₆Si₆O₂₄)(SO₄) · H₂O
Na	ⓘ Pitiglianoite	Na₆K₂(Al₆Si₆O₂₄)(SO₄) · 2H₂O
Na	ⓘ Pollucite	(Cs,Na)₂(Al₂Si₄O₁₂) · 2H₂O
Na	ⓘ Sodalite	Na₄(Si₃Al₃)O₁₂Cl
Na	ⓘ Vishnevite	(Na,K)₈(Al₆Si₆O₂₄)(SO₄,CO₃) · 2H₂O
Na	ⓘ Vicanite-(Ce)	(Ca,Ce,La,Th)₁₅As⁵⁺(As³⁺_0.5,Na_0.5)Fe³⁺Si₆B₄O₄₀F₇
Na	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
Mg	Magnesium
Mg	ⓘ Augite	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
Mg	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Mg	ⓘ Homilite	Ca₂(Fe²⁺,Mg)B₂Si₂O₁₀
Mg	ⓘ Phlogopite	KMg₃(AlSi₃O₁₀)(OH)₂
Al	Aluminium
Al	ⓘ Afghanite	(Na,K)₂₂Ca₁₀(Si₂₄Al₂₄O₉₆)(SO₄)₆Cl₆
Al	ⓘ Analcime	Na(AlSi₂O₆) · H₂O
Al	ⓘ Anorthite	Ca(Al₂Si₂O₈)
Al	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Al	ⓘ Davyne	(Na,K)₆Ca₂(Al₆Si₆O₂₄)(Cl₂,SO₄)₂
Al	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
Al	ⓘ Nosean	Na₈(Al₆Si₆O₂₄)(SO₄) · H₂O
Al	ⓘ Phlogopite	KMg₃(AlSi₃O₁₀)(OH)₂
Al	ⓘ Pitiglianoite	Na₆K₂(Al₆Si₆O₂₄)(SO₄) · 2H₂O
Al	ⓘ Pollucite	(Cs,Na)₂(Al₂Si₄O₁₂) · 2H₂O
Al	ⓘ Sanidine	K(AlSi₃O₈)
Al	ⓘ Sodalite	Na₄(Si₃Al₃)O₁₂Cl
Al	ⓘ Tuscanite	KCa₆(Si,Al)₁₀O₂₂(SO₄,CO₃)₂(OH) · H₂O
Al	ⓘ Vishnevite	(Na,K)₈(Al₆Si₆O₂₄)(SO₄,CO₃) · 2H₂O
Al	ⓘ Phillipsite-K	K₆(Si₁₀Al₆)O₃₂ · 12H₂O
Al	ⓘ Hornblende Root Name Group	◻Ca₂(C₄²⁺C³⁺)(AlSi₇O₂₂)W₂
Al	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
Al	ⓘ Mottanaite-(Ce)	Ca₄(Ce,REE)_Σ2Al(Be_1.5◻_0.5)_Σ2[B₄Si₄O₂₂]O₂
Al	ⓘ Ciprianiite	Ca₄[(Th,U),Ca]_Σ2Al(Be_0.5◻_1.5)_Σ2[B₄Si₄O₂₂](OH)₂
Al	ⓘ Hellandite-(Ce)	(Ca,REE)₄Ce₂Al◻₂(B₄Si₄O₂₂) (OH)₂
Al	ⓘ Piergorite-(Ce)	Ca₈(Ce,Th,La,Nd)₂(Al_0.5Fe³⁺_0.5)(◻,Li,Be)₂Si₆B₈O₃₆(OH,F)₂
Al	ⓘ Sanidine var. High sanidine	K(AlSi₃O₈)
Al	ⓘ Amphibole Supergroup var. Clinoamphibole	AB₂C₅((Si,Al,Ti)₈O₂₂)(OH,F,Cl,O)₂
Si	Silicon
Si	ⓘ Afghanite	(Na,K)₂₂Ca₁₀(Si₂₄Al₂₄O₉₆)(SO₄)₆Cl₆
Si	ⓘ Analcime	Na(AlSi₂O₆) · H₂O
Si	ⓘ Anorthite	Ca(Al₂Si₂O₈)
Si	ⓘ Asbecasite	Ca₃(Ti,Sn⁴⁺)Be₂(AsO₃)₆(SiO₄)₂
Si	ⓘ Augite	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
Si	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Si	ⓘ Britholite-(Ce)	(Ce,Ca)₅(SiO₄)₃OH
Si	ⓘ Danburite	CaB₂Si₂O₈
Si	ⓘ Davyne	(Na,K)₆Ca₂(Al₆Si₆O₂₄)(Cl₂,SO₄)₂
Si	ⓘ Guarinite	(Na, Ca, Zr, Si, F, O)
Si	ⓘ Homilite	Ca₂(Fe²⁺,Mg)B₂Si₂O₁₀
Si	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
Si	ⓘ Nosean	Na₈(Al₆Si₆O₂₄)(SO₄) · H₂O
Si	ⓘ Phlogopite	KMg₃(AlSi₃O₁₀)(OH)₂
Si	ⓘ Pitiglianoite	Na₆K₂(Al₆Si₆O₂₄)(SO₄) · 2H₂O
Si	ⓘ Pollucite	(Cs,Na)₂(Al₂Si₄O₁₂) · 2H₂O
Si	ⓘ Sanidine	K(AlSi₃O₈)
Si	ⓘ Sodalite	Na₄(Si₃Al₃)O₁₂Cl
Si	ⓘ Stillwellite-(Ce)	(Ce,La,Ca)BSiO₅
Si	ⓘ Tadzhikite-(Ce)	Ca₄Ce₂³⁺Ti◻₂(B₄Si₄O₂₂)(OH)₂
Si	ⓘ Thorite	Th(SiO₄)
Si	ⓘ Titanite	CaTiO(SiO₄)
Si	ⓘ Tuscanite	KCa₆(Si,Al)₁₀O₂₂(SO₄,CO₃)₂(OH) · H₂O
Si	ⓘ Vishnevite	(Na,K)₈(Al₆Si₆O₂₄)(SO₄,CO₃) · 2H₂O
Si	ⓘ Zircon	Zr(SiO₄)
Si	ⓘ Phillipsite-K	K₆(Si₁₀Al₆)O₃₂ · 12H₂O
Si	ⓘ Vicanite-(Ce)	(Ca,Ce,La,Th)₁₅As⁵⁺(As³⁺_0.5,Na_0.5)Fe³⁺Si₆B₄O₄₀F₇
Si	ⓘ Hornblende Root Name Group	◻Ca₂(C₄²⁺C³⁺)(AlSi₇O₂₂)W₂
Si	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
Si	ⓘ Mottanaite-(Ce)	Ca₄(Ce,REE)_Σ2Al(Be_1.5◻_0.5)_Σ2[B₄Si₄O₂₂]O₂
Si	ⓘ Ciprianiite	Ca₄[(Th,U),Ca]_Σ2Al(Be_0.5◻_1.5)_Σ2[B₄Si₄O₂₂](OH)₂
Si	ⓘ Hellandite-(Ce)	(Ca,REE)₄Ce₂Al◻₂(B₄Si₄O₂₂) (OH)₂
Si	ⓘ Piergorite-(Ce)	Ca₈(Ce,Th,La,Nd)₂(Al_0.5Fe³⁺_0.5)(◻,Li,Be)₂Si₆B₈O₃₆(OH,F)₂
Si	ⓘ Sanidine var. High sanidine	K(AlSi₃O₈)
Si	ⓘ Amphibole Supergroup var. Clinoamphibole	AB₂C₅((Si,Al,Ti)₈O₂₂)(OH,F,Cl,O)₂
P	Phosphorus
P	ⓘ Hydroxylapatite	Ca₅(PO₄)₃(OH)
P	ⓘ Apatite	Ca₅(PO₄)₃A
S	Sulfur
S	ⓘ Afghanite	(Na,K)₂₂Ca₁₀(Si₂₄Al₂₄O₉₆)(SO₄)₆Cl₆
S	ⓘ Davyne	(Na,K)₆Ca₂(Al₆Si₆O₂₄)(Cl₂,SO₄)₂
S	ⓘ Nosean	Na₈(Al₆Si₆O₂₄)(SO₄) · H₂O
S	ⓘ Pitiglianoite	Na₆K₂(Al₆Si₆O₂₄)(SO₄) · 2H₂O
S	ⓘ Tuscanite	KCa₆(Si,Al)₁₀O₂₂(SO₄,CO₃)₂(OH) · H₂O
S	ⓘ Vishnevite	(Na,K)₈(Al₆Si₆O₂₄)(SO₄,CO₃) · 2H₂O
Cl	Chlorine
Cl	ⓘ Afghanite	(Na,K)₂₂Ca₁₀(Si₂₄Al₂₄O₉₆)(SO₄)₆Cl₆
Cl	ⓘ Davyne	(Na,K)₆Ca₂(Al₆Si₆O₂₄)(Cl₂,SO₄)₂
Cl	ⓘ Sodalite	Na₄(Si₃Al₃)O₁₂Cl
Cl	ⓘ Amphibole Supergroup var. Clinoamphibole	AB₂C₅((Si,Al,Ti)₈O₂₂)(OH,F,Cl,O)₂
K	Potassium
K	ⓘ Afghanite	(Na,K)₂₂Ca₁₀(Si₂₄Al₂₄O₉₆)(SO₄)₆Cl₆
K	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
K	ⓘ Cryptomelane	K(Mn₇⁴⁺Mn³⁺)O₁₆
K	ⓘ Davyne	(Na,K)₆Ca₂(Al₆Si₆O₂₄)(Cl₂,SO₄)₂
K	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
K	ⓘ Phlogopite	KMg₃(AlSi₃O₁₀)(OH)₂
K	ⓘ Pitiglianoite	Na₆K₂(Al₆Si₆O₂₄)(SO₄) · 2H₂O
K	ⓘ Sanidine	K(AlSi₃O₈)
K	ⓘ Tuscanite	KCa₆(Si,Al)₁₀O₂₂(SO₄,CO₃)₂(OH) · H₂O
K	ⓘ Vishnevite	(Na,K)₈(Al₆Si₆O₂₄)(SO₄,CO₃) · 2H₂O
K	ⓘ Phillipsite-K	K₆(Si₁₀Al₆)O₃₂ · 12H₂O
K	ⓘ Sanidine var. High sanidine	K(AlSi₃O₈)
Ca	Calcium
Ca	ⓘ Afghanite	(Na,K)₂₂Ca₁₀(Si₂₄Al₂₄O₉₆)(SO₄)₆Cl₆
Ca	ⓘ Anorthite	Ca(Al₂Si₂O₈)
Ca	ⓘ Asbecasite	Ca₃(Ti,Sn⁴⁺)Be₂(AsO₃)₆(SiO₄)₂
Ca	ⓘ Augite	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
Ca	ⓘ Pyrochlore Supergroup var. Betafite (of Hogarth 1977)	(Ca,Na,U)₂(Ti, Nb,Ta)₂O₆Z(OH)
Ca	ⓘ Britholite-(Ce)	(Ce,Ca)₅(SiO₄)₃OH
Ca	ⓘ Pyrochlore Group var. Calciobetafite (of Mazzi & Munno)	(Ca,Na)₂(Nb,Ti)₂(O,OH)₇
Ca	ⓘ Calcite	CaCO₃
Ca	ⓘ Danburite	CaB₂Si₂O₈
Ca	ⓘ Davyne	(Na,K)₆Ca₂(Al₆Si₆O₂₄)(Cl₂,SO₄)₂
Ca	ⓘ Fluorite	CaF₂
Ca	ⓘ Guarinite	(Na, Ca, Zr, Si, F, O)
Ca	ⓘ Homilite	Ca₂(Fe²⁺,Mg)B₂Si₂O₁₀
Ca	ⓘ Hydroxylapatite	Ca₅(PO₄)₃(OH)
Ca	ⓘ Stillwellite-(Ce)	(Ce,La,Ca)BSiO₅
Ca	ⓘ Tadzhikite-(Ce)	Ca₄Ce₂³⁺Ti◻₂(B₄Si₄O₂₂)(OH)₂
Ca	ⓘ Titanite	CaTiO(SiO₄)
Ca	ⓘ Tuscanite	KCa₆(Si,Al)₁₀O₂₂(SO₄,CO₃)₂(OH) · H₂O
Ca	ⓘ Zirconolite	CaZrTi₂O₇
Ca	ⓘ Zirconolite-3T	(Ca,REE)₂Zr₂(Ti,Nb)₃FeO₁₄
Ca	ⓘ Vicanite-(Ce)	(Ca,Ce,La,Th)₁₅As⁵⁺(As³⁺_0.5,Na_0.5)Fe³⁺Si₆B₄O₄₀F₇
Ca	ⓘ Hornblende Root Name Group	◻Ca₂(C₄²⁺C³⁺)(AlSi₇O₂₂)W₂
Ca	ⓘ Plagioclase	(Na,Ca)[(Si,Al)AlSi₂]O₈
Ca	ⓘ Mottanaite-(Ce)	Ca₄(Ce,REE)_Σ2Al(Be_1.5◻_0.5)_Σ2[B₄Si₄O₂₂]O₂
Ca	ⓘ Ciprianiite	Ca₄[(Th,U),Ca]_Σ2Al(Be_0.5◻_1.5)_Σ2[B₄Si₄O₂₂](OH)₂
Ca	ⓘ Hellandite-(Ce)	(Ca,REE)₄Ce₂Al◻₂(B₄Si₄O₂₂) (OH)₂
Ca	ⓘ Piergorite-(Ce)	Ca₈(Ce,Th,La,Nd)₂(Al_0.5Fe³⁺_0.5)(◻,Li,Be)₂Si₆B₈O₃₆(OH,F)₂
Ca	ⓘ Apatite	Ca₅(PO₄)₃A
Ti	Titanium
Ti	ⓘ Asbecasite	Ca₃(Ti,Sn⁴⁺)Be₂(AsO₃)₆(SiO₄)₂
Ti	ⓘ Pyrochlore Supergroup var. Betafite (of Hogarth 1977)	(Ca,Na,U)₂(Ti, Nb,Ta)₂O₆Z(OH)
Ti	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Ti	ⓘ Pyrochlore Group var. Calciobetafite (of Mazzi & Munno)	(Ca,Na)₂(Nb,Ti)₂(O,OH)₇
Ti	ⓘ Rutile	TiO₂
Ti	ⓘ Tadzhikite-(Ce)	Ca₄Ce₂³⁺Ti◻₂(B₄Si₄O₂₂)(OH)₂
Ti	ⓘ Titanite	CaTiO(SiO₄)
Ti	ⓘ Zirconolite	CaZrTi₂O₇
Ti	ⓘ Zirconolite-3T	(Ca,REE)₂Zr₂(Ti,Nb)₃FeO₁₄
Ti	ⓘ Amphibole Supergroup var. Clinoamphibole	AB₂C₅((Si,Al,Ti)₈O₂₂)(OH,F,Cl,O)₂
Mn	Manganese
Mn	ⓘ Cryptomelane	K(Mn₇⁴⁺Mn³⁺)O₁₆
Fe	Iron
Fe	ⓘ Augite	(Ca_xMg_yFe_z)(Mg_y1Fe_z1)Si₂O₆
Fe	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Fe	ⓘ Homilite	Ca₂(Fe²⁺,Mg)B₂Si₂O₁₀
Fe	ⓘ Maghemite	(Fe³⁺_0.67◻_0.33)Fe₂³⁺O₄
Fe	ⓘ Magnetite	Fe²⁺Fe₂³⁺O₄
Fe	ⓘ Siderite	FeCO₃
Fe	ⓘ Vonsenite	Fe₂²⁺Fe³⁺(BO₃)O₂
Fe	ⓘ Zirconolite-3T	(Ca,REE)₂Zr₂(Ti,Nb)₃FeO₁₄
Fe	ⓘ Vicanite-(Ce)	(Ca,Ce,La,Th)₁₅As⁵⁺(As³⁺_0.5,Na_0.5)Fe³⁺Si₆B₄O₄₀F₇
Fe	ⓘ Piergorite-(Ce)	Ca₈(Ce,Th,La,Nd)₂(Al_0.5Fe³⁺_0.5)(◻,Li,Be)₂Si₆B₈O₃₆(OH,F)₂
As	Arsenic
As	ⓘ Asbecasite	Ca₃(Ti,Sn⁴⁺)Be₂(AsO₃)₆(SiO₄)₂
As	ⓘ Vicanite-(Ce)	(Ca,Ce,La,Th)₁₅As⁵⁺(As³⁺_0.5,Na_0.5)Fe³⁺Si₆B₄O₄₀F₇
Zr	Zirconium
Zr	ⓘ Baddeleyite	ZrO₂
Zr	ⓘ Guarinite	(Na, Ca, Zr, Si, F, O)
Zr	ⓘ Zircon	Zr(SiO₄)
Zr	ⓘ Zirconolite	CaZrTi₂O₇
Zr	ⓘ Zirconolite-3T	(Ca,REE)₂Zr₂(Ti,Nb)₃FeO₁₄
Nb	Niobium
Nb	ⓘ Pyrochlore Supergroup var. Betafite (of Hogarth 1977)	(Ca,Na,U)₂(Ti, Nb,Ta)₂O₆Z(OH)
Nb	ⓘ Pyrochlore Group var. Calciobetafite (of Mazzi & Munno)	(Ca,Na)₂(Nb,Ti)₂(O,OH)₇
Nb	ⓘ Pyrochlore Group	A₂Nb₂(O,OH)₆Z
Nb	ⓘ Zirconolite-3T	(Ca,REE)₂Zr₂(Ti,Nb)₃FeO₁₄
Sn	Tin
Sn	ⓘ Asbecasite	Ca₃(Ti,Sn⁴⁺)Be₂(AsO₃)₆(SiO₄)₂
Cs	Caesium
Cs	ⓘ Pollucite	(Cs,Na)₂(Al₂Si₄O₁₂) · 2H₂O
La	Lanthanum
La	ⓘ Stillwellite-(Ce)	(Ce,La,Ca)BSiO₅
La	ⓘ Vicanite-(Ce)	(Ca,Ce,La,Th)₁₅As⁵⁺(As³⁺_0.5,Na_0.5)Fe³⁺Si₆B₄O₄₀F₇
La	ⓘ Piergorite-(Ce)	Ca₈(Ce,Th,La,Nd)₂(Al_0.5Fe³⁺_0.5)(◻,Li,Be)₂Si₆B₈O₃₆(OH,F)₂
Ce	Cerium
Ce	ⓘ Britholite-(Ce)	(Ce,Ca)₅(SiO₄)₃OH
Ce	ⓘ Stillwellite-(Ce)	(Ce,La,Ca)BSiO₅
Ce	ⓘ Tadzhikite-(Ce)	Ca₄Ce₂³⁺Ti◻₂(B₄Si₄O₂₂)(OH)₂
Ce	ⓘ Vicanite-(Ce)	(Ca,Ce,La,Th)₁₅As⁵⁺(As³⁺_0.5,Na_0.5)Fe³⁺Si₆B₄O₄₀F₇
Ce	ⓘ Mottanaite-(Ce)	Ca₄(Ce,REE)_Σ2Al(Be_1.5◻_0.5)_Σ2[B₄Si₄O₂₂]O₂
Ce	ⓘ Hellandite-(Ce)	(Ca,REE)₄Ce₂Al◻₂(B₄Si₄O₂₂) (OH)₂
Ce	ⓘ Piergorite-(Ce)	Ca₈(Ce,Th,La,Nd)₂(Al_0.5Fe³⁺_0.5)(◻,Li,Be)₂Si₆B₈O₃₆(OH,F)₂
Nd	Neodymium
Nd	ⓘ Piergorite-(Ce)	Ca₈(Ce,Th,La,Nd)₂(Al_0.5Fe³⁺_0.5)(◻,Li,Be)₂Si₆B₈O₃₆(OH,F)₂
Ta	Tantalum
Ta	ⓘ Pyrochlore Supergroup var. Betafite (of Hogarth 1977)	(Ca,Na,U)₂(Ti, Nb,Ta)₂O₆Z(OH)
Th	Thorium
Th	ⓘ Uraninite var. Thorian Uraninite	(U,Th)O₂
Th	ⓘ Thorianite	ThO₂
Th	ⓘ Thorite	Th(SiO₄)
Th	ⓘ Vicanite-(Ce)	(Ca,Ce,La,Th)₁₅As⁵⁺(As³⁺_0.5,Na_0.5)Fe³⁺Si₆B₄O₄₀F₇
Th	ⓘ Ciprianiite	Ca₄[(Th,U),Ca]_Σ2Al(Be_0.5◻_1.5)_Σ2[B₄Si₄O₂₂](OH)₂
Th	ⓘ Piergorite-(Ce)	Ca₈(Ce,Th,La,Nd)₂(Al_0.5Fe³⁺_0.5)(◻,Li,Be)₂Si₆B₈O₃₆(OH,F)₂
U	Uranium
U	ⓘ Pyrochlore Supergroup var. Betafite (of Hogarth 1977)	(Ca,Na,U)₂(Ti, Nb,Ta)₂O₆Z(OH)
U	ⓘ Uraninite var. Thorian Uraninite	(U,Th)O₂
U	ⓘ Uraninite	UO₂
U	ⓘ Ciprianiite	Ca₄[(Th,U),Ca]_Σ2Al(Be_0.5◻_1.5)_Σ2[B₄Si₄O₂₂](OH)₂

Other Databases

Wikipedia:	https://it.wikipedia.org/wiki/Tre_Croci_(Vetralla)
Wikidata ID:	Q3998063

Localities in this Region

Italy

Lazio
- Viterbo Province
  - Vetralla
    - Tre Croci
      - L'Ulivo

Other Regions, Features and Areas containing this locality

Eurasian PlateTectonic Plate

Campanian ArcVolcanic Arc

EuropeContinent

Italy

Lazio
- Viterbo Province
  - Vico volcanic complex (Vico Lake)Complex

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

Della Ventura, G., Bellatreccia, F., Williams, C. T. (1999) Zr- and LREE-rich titanite from Tre Croci, Vico Volcanic complex (Latium, Italy) Mineralogical Magazine, 63 (1) 123-130

Pucci, R., Signoretti, E. (2006) La "guarinite" di Tre Croci, Vetralla (VT). Il Cercapietre: 2/2006: 47-50 (in Italian). https://gminromano.it/wp-content/uploads/2021/04/CP2006.pdf

Pucci, R., Signoretti, E., Lucci, F. (2013) Le tormaline del "Vicano". Il Cercapietre, 1-2, 29-55.

Carlini, Rossano, Signoretti, Edgardo (2017) ‘The Lazio Classico’ minerals in the area of Vetralla. Fossils & Minerals Review 2, 21-53

Begini, R. (2021) Note di mineralogia laziale. Una particolare forsterite tabulare di Capranica (VT). Il Cercapietre, Rivista On-line del Gruppo Mineralogico Romano, Anno 2021: 47-49. https://gminromano.it/wp-content/uploads/2022/01/CP2021_Art_3.pdf

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