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Trento Province, Trentino-Alto Adige, Italy

Detailed Mineral List:

Acanthite
Formula:	Ag₂S
Locality:	Mt. Zaccon Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Actinolite
Formula:	☐{Ca₂}{(Mg,Fe²⁺)₅}(Si₈O₂₂)(OH)₂
Localities:	Magnetite mines, Comasine, Pejo Valley (Peio Valley), Sole Valley, Trento Province, Trentino-Alto Adige, Italy Malga Preghena, Sole Valley, Trento Province, Trentino-Alto Adige, Italy







Adamite
Formula:	Zn₂(AsO₄)(OH)
Locality:	Vignola Mine, Vignola-Falesina, Valsugana, Trento Province, Trentino-Alto Adige, Italy






Photo: © Chinellato Matteo. Adamite from Vignola Mine, Vignola-Falesina, Valsugana, Trento Province, Trentino-Alto Adige, Italy
Adamite var: Cobaltoan Adamite
Formula:	(Zn,Co)AsO₄OH
Locality:	Vignola Mine, Vignola-Falesina, Valsugana, Trento Province, Trentino-Alto Adige, Italy






Photo: © Luigi Mattei. Cobaltoan Adamite from Vignola Mine, Vignola-Falesina, Valsugana, Trento Province, Trentino-Alto Adige, Italy
Aeschynite-(Ce)
Formula:	(Ce,Ca,Fe,Th)(Ti,Nb)₂(O,OH)₆
Locality:	Marble quarry, Malga Trivena hut, San Pietro-Breguzzo Valley, Breguzzo, Giudicarie Valley, Trento Province, Trentino-Alto Adige, Italy







Agardite-(Y)
Formula:	(Y,Ca)Cu₆(AsO₄)₂(AsO₄,HAsO₄)(OH)₆ · 3H₂O
Localities:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy Tingherla Mine, Palù del Fersina, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy Orno Mount mine, Vignola-Falesina, Valsugana, Trento Province, Trentino-Alto Adige, Italy






Photo: © Manuele Moro. Agardite-(Y) from Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy
Albite
Formula:	NaAlSi₃O₈
Localities:	Malga Garbella di sotto, Ceresè, Rabbi Valley, Rabbi, Trento Province, Trentino-Alto Adige, Italy Cima D'Asta-Campo Regana, Lagorai Group, Trento Province, Trentino-Alto Adige, Italy Erla mine, "Le Trote", Baselga di Pinè, Trento Province, Trentino-Alto Adige, Italy







Albite var: Oligoclase
Formula:	(Na,Ca)[Al(Si,Al)Si₂O₈]
Locality:	Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy







Albite var: Pericline
Locality:	Cima D'Asta-Campo Regana, Lagorai Group, Trento Province, Trentino-Alto Adige, Italy








'Albite-Anorthite Series'
Locality:	Maso Erdemolo (Grua va Hardombl), Palù del Fersina, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy








'Allanite'
Localities:	Reported from at least 7 localities in this region.








Allophane
Formula:	(Al₂O₃)(SiO₂)_1.3-2 · 2.5-3H₂O
Localities:	Selle Lake area, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Tingherla Mine, Palù del Fersina, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy







Almandine
Formula:	Fe²⁺₃Al₂(SiO₄)₃
Localities:	Reported from at least 8 localities in this region.






Photo: © Manuele Moro. Almandine from Mt. Salubio, Telve, Lagorai Group, Trento Province, Trentino-Alto Adige, Italy
'Almandine-Spessartine Series'
Localities:	Rabbi Valley, Rabbi, Trento Province, Trentino-Alto Adige, Italy Malga Garbella di sotto, Ceresè, Rabbi Valley, Rabbi, Trento Province, Trentino-Alto Adige, Italy







Photo: Almandine-Spessartine Series from Malga Garbella di sotto, Ceresè, Rabbi Valley, Rabbi, Trento Province, Trentino-Alto Adige, Italy
'Almbosite'
Formula:	Fe²⁺₅Fe³⁺₄V⁶⁺₄Si₃O₂₇
Locality:	Almhütte Bos, Adamello Massif, Adamello-Brenta Natural Park, Trento Province, Trentino-Alto Adige, Italy







Aluminite
Formula:	Al₂(SO₄)(OH)₄ · 7H₂O
Locality:	Grotta del Vetriolo, Levico Terme, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Amphibole Supergroup
Formula:	AX₂Z₅((Si,Al,Ti)₈O₂₂)(OH,F,Cl,O)₂
Locality:	Costa di Viezzena (Porta di Viezzena), Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy







Amphibole Supergroup var: Uralite
Localities:	Toal della Traversellite, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Pale Rabbiose, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Toal d'Allochèt (Alochet), Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Costa di Viezzena (Porta di Viezzena), Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy







Photo: © Rui Nunes 2006. Uralite from Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
Analcime
Formula:	Na₂(Al₂Si₄O₁₂) · 2H₂O
Localities:	Reported from at least 29 localities in this region.






Photo: © Karl Volkman. Analcime from Drio le Pale, Buffaure Group, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
Anatase
Formula:	TiO₂
Locality:	Cima D'Asta-Campo Regana, Lagorai Group, Trento Province, Trentino-Alto Adige, Italy







Andersonite
Formula:	Na₂Ca(UO₂)(CO₃)₃ · 6H₂O
Locality:	Val Daone Mine (Val Daone uranium prospects), Limes, Daone, Trento Province, Trentino-Alto Adige, Italy






Photo: Andersonite from Val Daone Mine, Limes, Daone, Trento Province, Trentino-Alto Adige, Italy
Andradite
Formula:	Ca₃Fe³⁺₂(SiO₄)₃
Localities:	Canzoccoli (Mt: La Forcella) Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy






Photo: © Chinellato Matteo. Andradite from Canzoccoli Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy
Andradite var: Melanite
Locality:	Toal del Malinverno, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy








Andradite var: Topazolite
Locality:	Costa di Viezzena (Porta di Viezzena), Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy








'Andradite-Grossular Series'
Localities:	Costa di Viezzena (Porta di Viezzena), Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy Gulva quarry, Terragnolo Valley, Terragnolo, Trento Province, Trentino-Alto Adige, Italy Spilech quarry, Vigolana Mount, Centa San Nicolò, Trento Province, Trentino-Alto Adige, Italy







Photo: Andradite-Grossular Series from Gulva quarry, Terragnolo Valley, Terragnolo, Trento Province, Trentino-Alto Adige, Italy
Anglesite
Formula:	PbSO₄
Localities:	Reported from at least 11 localities in this region.






Photo: © Giovanni Golinelli. Anglesite from Vignola Mine, Vignola-Falesina, Valsugana, Trento Province, Trentino-Alto Adige, Italy
Ankerite
Formula:	Ca(Fe²⁺,Mg)(CO₃)₂
Localities:	Calceranica Mine, Calceranica al lago, Valsugana, Trento Province, Trentino-Alto Adige, Italy Tregiovo, Revò, Non Valley, Trento Province, Trentino-Alto Adige, Italy Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Anorthite
Formula:	CaAl₂Si₂O₈
Localities:	Toal della Fassaite, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Pizmeda Mt., Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Pale Rabbiose, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Toal della Traversellite, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy






Photo: © GiovanniFraccaro. Anorthite from Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
Anorthite var: Labradorite
Formula:	(Ca,Na)[Al(Al,Si)Si₂O₈]
Localities:	Toal della Fassaite, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Toal della Traversellite, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Toal de la Foia, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Toal d'Allochèt (Alochet), Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy






Photo: © Chinellato Matteo. Labradorite from Toal de la Foia, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
Anthophyllite
Formula:	☐{Mg₂}{Mg₅}(Si₈O₂₂)(OH)₂
Locality:	Malga Preghena, Sole Valley, Trento Province, Trentino-Alto Adige, Italy







Antigorite
Formula:	Mg₃(Si₂O₅)(OH)₄
Locality:	Toal de la Foia, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy






Photo: © . Antigorite from Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
Antigorite var: Vorhauserite
Locality:	Pizmeda Mt., Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy








Antimony
Formula:	Sb
Localities:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy Maso Rementil, Sant'Orsola Terme, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy







'Apatite'
Localities:	Reported from at least 7 localities in this region.







Photo: © Chinellato Matteo. Apatite from Costa di Viezzena, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy
'Apatite Group'
Locality:	Gulva quarry, Terragnolo Valley, Terragnolo, Trento Province, Trentino-Alto Adige, Italy








'Apophyllite'
Localities:	Reported from at least 20 localities in this region.







Photo: © Giovanni Golinelli. Apophyllite from Sano, Mori, Mt. Baldo, Trento Province, Trentino-Alto Adige, Italy
Apophyllite-(KOH)
Formula:	KCa₄(Si₈O₂₀)(OH,F) · 8H₂O
Locality:	Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy






Photo: Apophyllite-(KOH) from Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy
Aragonite
Formula:	CaCO₃
Localities:	Reported from at least 14 localities in this region.






Photo: © Chinellato Matteo. Aragonite from Duron Valley, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
'Arsennickeleisen'
Formula:	(Ni,Fe)As₂
Locality:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Arsenopyrite
Formula:	FeAsS
Localities:	Reported from at least 20 localities in this region.






Photo: © . Arsenopyrite from Monte Fronte Assay, Levico Terme, Valsugana, Trento Province, Trentino-Alto Adige, Italy
Artinite
Formula:	Mg₂(CO₃)(OH)₂ · 3H₂O
Localities:	Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy Canzoccoli Quarry, Canzoccoli, Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy






Photo: Artinite from Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy
'Asbestos'
Locality:	Toal della Traversellite, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy








Asbolane
Formula:	(Ni,Co)_2-xMn⁴⁺(O,OH)₄ · nH₂O
Locality:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Augite
Formula:	(Ca,Na)(Mg,Fe²⁺,Al,Fe³⁺,Ti)[(Si,Al)₂O₆]
Localities:	Reported from at least 14 localities in this region.






Photo: © Cristian B.. Augite from Mt. Giumellino-Buffaure, Pozza di Fassa, Buffaure Group, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
Augite var: Fassaite
Localities:	Reported from at least 12 localities in this region.







Photo: © Marco Barsanti. Fassaite from Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
Aurichalcite
Formula:	(Zn,Cu)₅(CO₃)₂(OH)₆
Localities:	Reported from at least 6 localities in this region.






Photo: © Giovanni Golinelli. Aurichalcite from Tingherla Mine, Palù del Fersina, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy
Autunite
Formula:	Ca(UO₂)₂(PO₄)₂ · 11H₂O
Localities:	Dos Sorà mine, Condino, Trento Province, Trentino-Alto Adige, Italy Rio Giulis mine, Condino, Trento Province, Trentino-Alto Adige, Italy Rabbi Valley, Rabbi, Trento Province, Trentino-Alto Adige, Italy Malga Garbella di sotto, Ceresè, Rabbi Valley, Rabbi, Trento Province, Trentino-Alto Adige, Italy






Photo: Autunite from Rio Giulis mine, Condino, Trento Province, Trentino-Alto Adige, Italy
'Axinite Group'
Localities:	Toal della Fassaite, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Toal della Traversellite, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy








Azurite
Formula:	Cu₃(CO₃)₂(OH)₂
Localities:	Reported from at least 12 localities in this region.






Photo: Azurite from Tingherla Mine, Palù del Fersina, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy
Bariopharmacosiderite
Formula:	Ba_0.5Fe³⁺₄(AsO₄)₃(OH)₄ · 5H₂O
Locality:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Baryte
Formula:	BaSO₄
Localities:	Reported from at least 26 localities in this region.






Photo: © Giovanni Golinelli. Baryte from Vignola Mine, Vignola-Falesina, Valsugana, Trento Province, Trentino-Alto Adige, Italy
Bassetite ?
Formula:	Fe²⁺(UO₂)₂(PO₄)₂ · 8H₂O
Locality:	Val Daone Mine (Val Daone uranium prospects), Limes, Daone, Trento Province, Trentino-Alto Adige, Italy - erroneously reported







Bastnäsite-(Ce)
Formula:	(Ce,La)(CO₃)F
Locality:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Bavenite ?
Formula:	Ca₄Be₂Al₂Si₉O₂₆(OH)₂
Locality:	Cima D'Asta-Campo Regana, Lagorai Group, Trento Province, Trentino-Alto Adige, Italy - erroneously reported







Becquerelite
Formula:	Ca(UO₂)₆O₄(OH)₆ · 8H₂O
Localities:	Val Daone Mine (Val Daone uranium prospects), Limes, Daone, Trento Province, Trentino-Alto Adige, Italy Rio Giulis mine, Condino, Trento Province, Trentino-Alto Adige, Italy






Photo: Becquerelite from Val Daone Mine, Limes, Daone, Trento Province, Trentino-Alto Adige, Italy
Berthierite
Formula:	FeSb₂S₄
Locality:	Maso Rementil, Sant'Orsola Terme, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy






Photo: Berthierite from Maso Rementil, Sant'Orsola Terme, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy
Beryl
Formula:	Be₃Al₂(Si₆O₁₈)
Localities:	Pejo Valley (Peio Valley), Sole Valley, Trento Province, Trentino-Alto Adige, Italy Rabbi Valley, Rabbi, Trento Province, Trentino-Alto Adige, Italy Malga Garbella di sotto, Ceresè, Rabbi Valley, Rabbi, Trento Province, Trentino-Alto Adige, Italy






Photo: Beryl from Malga Garbella di sotto, Ceresè, Rabbi Valley, Rabbi, Trento Province, Trentino-Alto Adige, Italy
Beudantite
Formula:	PbFe₃(AsO₄)(SO₄)(OH)₆
Localities:	Monte Fronte Assay (Compet), Levico Terme, Valsugana, Trento Province, Trentino-Alto Adige, Italy Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy






Photo: © . Beudantite from Monte Fronte Assay, Levico Terme, Valsugana, Trento Province, Trentino-Alto Adige, Italy
'Beudantite-Segnitite Series'
Locality:	Vignola Mine, Vignola-Falesina, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Photo: Beudantite-Segnitite Series from Vignola Mine, Vignola-Falesina, Valsugana, Trento Province, Trentino-Alto Adige, Italy
Bieberite
Formula:	CoSO₄ · 7H₂O
Locality:	Grotta del Vetriolo, Levico Terme, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Billietite
Formula:	Ba(UO₂)₆O₄(OH)₆ · 4-8H₂O
Localities:	Bocenago, Rendena Valley, Trento Province, Trentino-Alto Adige, Italy Rio Giulis mine, Condino, Trento Province, Trentino-Alto Adige, Italy






Photo: Billietite from Rio Giulis mine, Condino, Trento Province, Trentino-Alto Adige, Italy
'Biotite'
Localities:	Toal della Fassaite, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Giumella Valley, Buffaure Group, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Costa di Viezzena (Porta di Viezzena), Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy







Photo: © GiovanniFraccaro. Biotite from Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
Bismite
Formula:	Bi₂O₃
Locality:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Bismuth
Formula:	Bi
Locality:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Bismuthinite
Formula:	Bi₂S₃
Localities:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy Pamera (Pammera), Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy Maso Erdemolo (Grua va Hardombl), Palù del Fersina, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy







Boothite
Formula:	CuSO₄ · 7H₂O
Locality:	Grotta del Vetriolo, Levico Terme, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Bornite
Formula:	Cu₅FeS₄
Localities:	Costa di Viezzena (Porta di Viezzena), Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy Tregiovo, Revò, Non Valley, Trento Province, Trentino-Alto Adige, Italy San Valentino Valley, Villa Rendena, Rendena Valley, Trento Province, Trentino-Alto Adige, Italy







Boulangerite
Formula:	Pb₅Sb₄S₁₁
Localities:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy Calceranica Mine, Calceranica al lago, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Bournonite
Formula:	PbCuSbS₃
Localities:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy Valar, Pergine Valsugana, Valsugana, Trento Province, Trentino-Alto Adige, Italy Mondagiò-Monte Corona, Faedo, Trento Province, Trentino-Alto Adige, Italy Calceranica Mine, Calceranica al lago, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Brianyoungite
Formula:	Zn₃(CO₃,SO₄)(OH)₄
Localities:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy Maso Erdemolo (Grua va Hardombl), Palù del Fersina, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy ? (more information)






Photo: Brianyoungite from Maso Erdemolo, Palù del Fersina, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy
Brochantite
Formula:	Cu₄(SO₄)(OH)₆
Localities:	Reported from at least 7 localities in this region.






Photo: Brochantite from Maso Erdemolo, Palù del Fersina, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy
Brookite
Formula:	TiO₂
Locality:	Cima D'Asta-Campo Regana, Lagorai Group, Trento Province, Trentino-Alto Adige, Italy







Brucite
Formula:	Mg(OH)₂
Localities:	Reported from at least 12 localities in this region.






Photo: © Thomas Witzke. Brucite from Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy
Cafetite
Formula:	(Ca,Mg)(Fe,Al)₂Ti₄O₁₂ · 4H₂O
Locality:	Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy






Photo: Cafetite from Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy
Calcite
Formula:	CaCO₃
Localities:	Reported from at least 75 localities in this region.






Photo: © Chinellato Matteo. Calcite from Rupe, Mezzolombardo, Trento Province, Trentino-Alto Adige, Italy
Carbonatecyanotrichite
Formula:	Cu₄Al₂(CO₃,SO₄)(OH)₁₂ · 2H₂O
Locality:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Carminite
Formula:	PbFe³⁺₂(AsO₄)₂(OH)₂
Locality:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Celadonite (TL)
Formula:	K(Mg,Fe²⁺)Fe³⁺(Si₄O₁₀)(OH)₂
Type Locality:	Tierno-Besagno, Mori, Mt. Baldo, Trento Province, Trentino-Alto Adige, Italy
Reference:	Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
Localities:	Recorded from at least 13 other localities in this region.




Photo: © Rob Lavinsky. Celadonite from Mt. Baldo, Trento Province, Trentino-Alto Adige, Italy
Cerussite
Formula:	PbCO₃
Localities:	Reported from at least 14 localities in this region.






Photo: Cerussite from Tingherla Mine, Palù del Fersina, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy
Cervantite
Formula:	Sb³⁺Sb⁵⁺O₄
Locality:	Maso Rementil, Sant'Orsola Terme, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy







'Chabazite'
Localities:	Reported from at least 12 localities in this region.







Photo: © Simone Citon. Chabazite from Toal del Malinverno, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
'Chabazite var: Phacolite'
Localities:	Pale Rabbiose, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Ring road tunnel works, Mori, Mt. Baldo, Trento Province, Trentino-Alto Adige, Italy







Photo: © Fabrizio Frattini. Phacolite from Ring road tunnel works, Mori, Mt. Baldo, Trento Province, Trentino-Alto Adige, Italy
Chabazite-Ca (TL)
Formula:	(Ca,K₂,Na₂)₂[Al₂Si₄O₁₂]₂ · 12H₂O
Type Locality:	Colle del Lares, San Nicolò Valley, Buffaure Group, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
Reference:	Passaglia, E. (1970): The crystal chemistry of chabazites. American Mineralogist, 55, 1278-1301.
Localities:	Recorded from at least 2 other localities in this region.




Photo: Chabazite-Ca from Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy
Chalcanthite var: Phillipite
Formula:	Cu₃Fe³⁺₂(SO₄)₆ · 40H₂O
Locality:	Festa, Brentonico, Mt. Baldo, Trento Province, Trentino-Alto Adige, Italy







Chalcocite
Formula:	Cu₂S
Localities:	Reported from at least 11 localities in this region.






Photo: Chalcocite from Maso Erdemolo, Palù del Fersina, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy
Chalcophanite
Formula:	(Zn,Fe,Mn)Mn₃O₇ · 3H₂O
Locality:	Orno Mount mine, Vignola-Falesina, Valsugana, Trento Province, Trentino-Alto Adige, Italy






Photo: Chalcophanite from Orno Mount mine, Vignola-Falesina, Valsugana, Trento Province, Trentino-Alto Adige, Italy
Chalcophyllite
Formula:	Cu₁₈Al₂(SO₄)₃(AsO₄)₃(OH)₂₇ · 33H₂O
Locality:	Grotta del Vetriolo, Levico Terme, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Chalcopyrite
Formula:	CuFeS₂
Localities:	Reported from at least 47 localities in this region.






Photo: © Fabrizio Frattini. Chalcopyrite from Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy
'Chlorite Group'
Localities:	Reported from at least 9 localities in this region.








Chrysoberyl
Formula:	BeAl₂O₄
Localities:	Malga Garbella di sotto, Ceresè, Rabbi Valley, Rabbi, Trento Province, Trentino-Alto Adige, Italy Pejo Valley (Peio Valley), Sole Valley, Trento Province, Trentino-Alto Adige, Italy Rabbi Valley, Rabbi, Trento Province, Trentino-Alto Adige, Italy






Photo: Chrysoberyl from Malga Garbella di sotto, Ceresè, Rabbi Valley, Rabbi, Trento Province, Trentino-Alto Adige, Italy
Chrysocolla
Formula:	Cu_2-xAl_x(H_2-xSi₂O₅)(OH)₄ · nH₂O (x < 1)
Localities:	Viarago Mine, Pergine Valsugana, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy Orno Mount mine, Vignola-Falesina, Valsugana, Trento Province, Trentino-Alto Adige, Italy






Photo: Chrysocolla from Viarago Mine, Pergine Valsugana, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy
Chrysotile
Formula:	Mg₃(Si₂O₅)(OH)₄
Locality:	Toal de la Foia, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy







Cinnabar
Formula:	HgS
Locality:	Sagron-Mis/Vallalta, Fiera di Primiero, Trento Province, Trentino-Alto Adige, Italy







Clausthalite
Formula:	PbSe
Locality:	Fiera di Primiero, Trento Province, Trentino-Alto Adige, Italy







Clinochlore
Formula:	(Mg,Fe²⁺)₅Al(AlSi₃O₁₀)(OH)₈
Localities:	Costa di Viezzena (Porta di Viezzena), Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy






Photo: Clinochlore from Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy
Clinochrysotile
Locality:	Canzoccoli (Mt: La Forcella) Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy








Clinohumite
Formula:	(Mg,Fe²⁺)₉(SiO₄)₄(F,OH)₂
Locality:	Marble quarry, Malga Trivena hut, San Pietro-Breguzzo Valley, Breguzzo, Giudicarie Valley, Trento Province, Trentino-Alto Adige, Italy






Photo: © D. Preite - M.C.. Clinohumite from Marble quarry, Malga Trivena hut, San Pietro-Breguzzo Valley, Breguzzo, Giudicarie Valley, Trento Province, Trentino-Alto Adige, Italy
'Clinoptilolite'
Locality:	Fassa Valley, Trento Province, Trentino-Alto Adige, Italy








Clinozoisite ?
Formula:	{Ca₂}{Al₃}(Si₂O₇)(SiO₄)O(OH)
Locality:	Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy - erroneously reported







Clintonite
Formula:	Ca(Mg,Al)₃(Al₃SiO₁₀)(OH)₂
Localities:	Toal della Fassaite, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Toal de la Foia, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Pale Rabbiose, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Canzoccoli (Mt: La Forcella) Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy Val Bona, Breguzzo, Giudicarie Valley, Trento Province, Trentino-Alto Adige, Italy






Photo: © Elmar Lackner. Clintonite from Pale Rabbiose, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
Cobaltite
Formula:	CoAsS
Localities:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy Valar, Pergine Valsugana, Valsugana, Trento Province, Trentino-Alto Adige, Italy Pamera (Pammera), Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy Vignola Mine, Vignola-Falesina, Valsugana, Trento Province, Trentino-Alto Adige, Italy






Photo: Cobaltite from Vignola Mine, Vignola-Falesina, Valsugana, Trento Province, Trentino-Alto Adige, Italy
Copper
Formula:	Cu
Localities:	Ciaplaia, Buffaure Group, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Calceranica Mine, Calceranica al lago, Valsugana, Trento Province, Trentino-Alto Adige, Italy Calamento Valley, Telve, Lagorai Group, Trento Province, Trentino-Alto Adige, Italy






Photo: © Chinellato Matteo. Copper from Drio le Pale, Buffaure Group, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
Covellite
Formula:	CuS
Localities:	Reported from at least 14 localities in this region.






Photo: Covellite from Mondagiò-Monte Corona, Faedo, Trento Province, Trentino-Alto Adige, Italy
Cubanite
Formula:	CuFe₂S₃
Localities:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy Nogarè, Pergine Valsugana, Valsugana, Trento Province, Trentino-Alto Adige, Italy Calceranica Mine, Calceranica al lago, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Cuprite
Formula:	Cu₂O
Localities:	Reported from at least 7 localities in this region.






Photo: Cuprite from Monte Celva mine, Roncogno, Pergine Valsugana, Trento Province, Trentino-Alto Adige, Italy
Cuprosklodowskite
Formula:	Cu(UO₂)₂[HSiO₄]₂ · 6H₂O
Localities:	Val Daone Mine (Val Daone uranium prospects), Limes, Daone, Trento Province, Trentino-Alto Adige, Italy Rio Giulis mine, Condino, Trento Province, Trentino-Alto Adige, Italy






Photo: Cuprosklodowskite from Rio Giulis mine, Condino, Trento Province, Trentino-Alto Adige, Italy
Curienite
Formula:	Pb(UO₂)₂(VO₄)₂ · 5H₂O
Locality:	Rio Giulis mine, Condino, Trento Province, Trentino-Alto Adige, Italy






Photo: Curienite from Rio Giulis mine, Condino, Trento Province, Trentino-Alto Adige, Italy
Curite
Formula:	Pb₃(UO₂)₈O₈(OH)₆ · 3H₂O
Locality:	Bocenago, Rendena Valley, Trento Province, Trentino-Alto Adige, Italy







Cyanotrichite
Formula:	Cu₄Al₂(SO₄)(OH)₁₂ · 2H₂O
Locality:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Dachiardite-Na (TL)
Formula:	(Na₂,Ca,K₂)₅Al₁₀Si₃₈O₉₆ · 25H₂O
Type Locality:	La Palaccia (Auf der Schneid), Duron Valley, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
Reference:	Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp.
Localities:	Recorded from at least 6 other localities in this region.




Photo: Dachiardite-Na from La Palaccia, Duron Valley, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
Datolite
Formula:	Ca(HBSiO₅)
Localities:	Mt. Giumellino-Buffaure, Pozza di Fassa, Buffaure Group, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Giumella Valley, Buffaure Group, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy






Photo: © Chinellato Matteo. Datolite from Buffaure Group, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
Devilline
Formula:	CaCu₄(SO₄)₂(OH)₆ · 3H₂O
Localities:	Val Daone Mine (Val Daone uranium prospects), Limes, Daone, Trento Province, Trentino-Alto Adige, Italy Rio Giulis mine, Condino, Trento Province, Trentino-Alto Adige, Italy







'Deweylite'
Formula:	Mg₄Si₃O₁₀ · 6H₂O ?
Locality:	Pizmeda Mt., Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy







Dewindtite
Formula:	H₂Pb₃(UO₂)₂(PO₄)₄O₄ · 12H₂O
Localities:	Bocenago, Rendena Valley, Trento Province, Trentino-Alto Adige, Italy Rio Giulis mine, Condino, Trento Province, Trentino-Alto Adige, Italy






Photo: Dewindtite from Rio Giulis mine, Condino, Trento Province, Trentino-Alto Adige, Italy
Dickite
Formula:	Al₂(Si₂O₅)(OH)₄
Localities:	Mondagiò-Monte Corona, Faedo, Trento Province, Trentino-Alto Adige, Italy Orno Mount mine, Vignola-Falesina, Valsugana, Trento Province, Trentino-Alto Adige, Italy Monte Fronte Assay (Compet), Levico Terme, Valsugana, Trento Province, Trentino-Alto Adige, Italy Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy






Photo: Dickite from Mondagiò-Monte Corona, Faedo, Trento Province, Trentino-Alto Adige, Italy
Digenite ?
Formula:	Cu₉S₅
Locality:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy - erroneously reported







Diopside
Formula:	CaMgSi₂O₆
Localities:	Reported from at least 7 localities in this region.






Photo: © . Diopside from Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
Diopside var: Traversellite
Formula:	CaMgSi₂O₆
Localities:	Toal della Traversellite, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Pale Rabbiose, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy







Dolomite
Formula:	CaMg(CO₃)₂
Localities:	Reported from at least 28 localities in this region.






Photo: Dolomite from Buole Pass Quarry, Ala, Trento Province, Trentino-Alto Adige, Italy
Dumontite
Formula:	Pb₂(UO₂)₃(PO₄)₂(OH)₄ · 3H₂O
Locality:	Val Daone Mine (Val Daone uranium prospects), Limes, Daone, Trento Province, Trentino-Alto Adige, Italy







Epidote
Formula:	{Ca₂}{Al₂Fe³⁺}(Si₂O₇)(SiO₄)O(OH)
Localities:	Reported from at least 12 localities in this region.






Photo: © Chinellato Matteo. Epidote from Toal d'Allochèt, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
Epsomite
Formula:	MgSO₄ · 7H₂O
Locality:	Grotta del Vetriolo, Levico Terme, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Erythrite
Formula:	Co₃(AsO₄)₂ · 8H₂O
Localities:	Vignola Mine, Vignola-Falesina, Valsugana, Trento Province, Trentino-Alto Adige, Italy Canezza Mine, Fierozzo, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy Tingherla Mine, Palù del Fersina, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy Monte Fronte Assay (Compet), Levico Terme, Valsugana, Trento Province, Trentino-Alto Adige, Italy






Photo: © Chinellato Matteo. Erythrite from Vignola Mine, Vignola-Falesina, Valsugana, Trento Province, Trentino-Alto Adige, Italy
Fayalite
Formula:	Fe²⁺₂SiO₄
Localities:	Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy Cima D'Asta-Campo Regana, Lagorai Group, Trento Province, Trentino-Alto Adige, Italy







'Feldspar Group'
Localities:	Toal d'Allochèt (Alochet), Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Campo Lake, Daone, Trento Province, Trentino-Alto Adige, Italy








Ferberite
Formula:	FeWO₄
Localities:	Vignola Mine, Vignola-Falesina, Valsugana, Trento Province, Trentino-Alto Adige, Italy Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy







'Fergusonite'
Localities:	Mulazzo Mt. (Mulatto Mt.), Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy








Ferrosaponite
Formula:	Ca_0.3(Fe²⁺,Mg,Fe³⁺)₃((Si,Al)₄O₁₀)(OH)₂ · 4H₂O
Locality:	Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy






Photo: Ferrosaponite from Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy
Fluorapatite
Formula:	Ca₅(PO₄)₃F
Locality:	Marble quarry, Malga Trivena hut, San Pietro-Breguzzo Valley, Breguzzo, Giudicarie Valley, Trento Province, Trentino-Alto Adige, Italy







Fluorite
Formula:	CaF₂
Localities:	Reported from at least 20 localities in this region.






Photo: © Fabrizio Frattini. Fluorite from Vignola Mine, Vignola-Falesina, Valsugana, Trento Province, Trentino-Alto Adige, Italy
Forsterite
Formula:	Mg₂SiO₄
Locality:	Marble quarry, Malga Trivena hut, San Pietro-Breguzzo Valley, Breguzzo, Giudicarie Valley, Trento Province, Trentino-Alto Adige, Italy







Françoisite-(Nd)
Formula:	(Nd,Ce,Sm)(UO₂)₃(PO₄)₂O(OH) · 6H₂O
Locality:	Rio Giulis mine, Condino, Trento Province, Trentino-Alto Adige, Italy






Photo: Françoisite-(Nd) from Rio Giulis mine, Condino, Trento Province, Trentino-Alto Adige, Italy
Freibergite
Formula:	Ag₆[Cu₄Fe₂]Sb₄S_13-x
Localities:	Maso Erdemolo (Grua va Hardombl), Palù del Fersina, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy Prestavel Mine, Varena, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy ? (more information) Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy ? (more information)







'Fuggerite'
Formula:	(Ca,Na)₂(Mg,Al,Si)₃O₇
Locality:	Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy






Photo: © Simone Citon. Fuggerite from Selle Lake area, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
'Gadolinite'
Localities:	Mulazzo Mt. (Mulatto Mt.), Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy








Galena
Formula:	PbS
Localities:	Reported from at least 36 localities in this region.






Photo: Galena from Tingherla Mine, Palù del Fersina, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy
'Garnet'
Formula:	X₃Z₂(SiO₄)₃
Locality:	Campo Lake, Daone, Trento Province, Trentino-Alto Adige, Italy







Gehlenite (TL)
Formula:	Ca₂Al(AlSiO₇)
Type Locality:	Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
Reference:	J. N. Fuchs (1815) J. Phys. Chem. (Schweigger), 15, 377
Localities:	Recorded from at least 5 other localities in this region.




Photo: © D.Respino. Gehlenite from Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
Geikielite
Formula:	MgTiO₃
Locality:	Marble quarry, Malga Trivena hut, San Pietro-Breguzzo Valley, Breguzzo, Giudicarie Valley, Trento Province, Trentino-Alto Adige, Italy







'Giorgiosite'
Formula:	Mg₅(CO₃)₄(OH)₂ · 5-6H₂O
Locality:	Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy






Photo: Giorgiosite from Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy
'Gismondine'
Localities:	Reported from at least 9 localities in this region.







Photo: Gismondine from Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy
Glaucocerinite ?
Formula:	(Zn_1-xAl_x)(OH)₂(SO₄)_x/2 · nH₂O
Locality:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy - erroneously reported







'Gmelinite'
Locality:	San Giacomo-Montigola, Brentonico, Mt. Baldo, Trento Province, Trentino-Alto Adige, Italy








Goethite
Formula:	α-Fe³⁺O(OH)
Localities:	Reported from at least 14 localities in this region.






Photo: © Chinellato Matteo. Goethite from Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy
Gold
Formula:	Au
Localities:	Viarago Mine, Pergine Valsugana, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy Valar, Pergine Valsugana, Valsugana, Trento Province, Trentino-Alto Adige, Italy Gril, Baselga di Pinè, Valsugana, Trento Province, Trentino-Alto Adige, Italy Maso Erdemolo (Grua va Hardombl), Palù del Fersina, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy







Goslarite
Formula:	ZnSO₄ · 7H₂O
Locality:	Grotta del Vetriolo, Levico Terme, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Graftonite
Formula:	(Fe²⁺,Mn²⁺,Ca)₃(PO₄)₂
Localities:	Rabbi Valley, Rabbi, Trento Province, Trentino-Alto Adige, Italy Malga Garbella di sotto, Ceresè, Rabbi Valley, Rabbi, Trento Province, Trentino-Alto Adige, Italy







Graphite
Formula:	C
Locality:	Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy






Photo: Graphite from Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy
Greenockite
Formula:	CdS
Localities:	Vignola Mine, Vignola-Falesina, Valsugana, Trento Province, Trentino-Alto Adige, Italy Canezza Mine, Fierozzo, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy






Photo: © Manuele Moro. Greenockite from Vignola Mine, Vignola-Falesina, Valsugana, Trento Province, Trentino-Alto Adige, Italy
Grossular
Formula:	Ca₃Al₂(SiO₄)₃
Localities:	Canzoccoli (Mt: La Forcella) Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy Selle Lake area, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Pizmeda Mt., Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy Prabubolo quarry, Ala, Trento Province, Trentino-Alto Adige, Italy






Photo: © Chinellato Matteo. Grossular from Toal del Mason, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
Grossular var: Hibschite ?
Formula:	Ca₃Al₂(SiO₄)_3-x(OH)_4x
Locality:	Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy - erroneously reported






Photo: Hibschite from Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy
'Gummite'
Locality:	Val Daone Mine (Val Daone uranium prospects), Limes, Daone, Trento Province, Trentino-Alto Adige, Italy








Gypsum
Formula:	CaSO₄ · 2H₂O
Localities:	Reported from at least 13 localities in this region.






Photo: Gypsum from Maso Erdemolo, Palù del Fersina, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy
Halotrichite
Formula:	FeAl₂(SO₄)₄ · 22H₂O
Locality:	Grotta del Vetriolo, Levico Terme, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Harmotome
Formula:	(Ba_0.5,Ca_0.5,K,Na)₅[Al₅Si₁₁O₃₂] · 12H₂O
Locality:	Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy






Photo: Harmotome from Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy
'Hellandite'
Localities:	Mulazzo Mt. (Mulatto Mt.), Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy








Hematite
Formula:	Fe₂O₃
Localities:	Reported from at least 11 localities in this region.






Photo: © Chinellato Matteo. Hematite from Selle Lake area, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
Hematite var: Iron Rose
Locality:	Selle Lake area, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy







Photo: © Chinellato Matteo. Iron Rose from Selle Lake area, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
Hemimorphite
Formula:	Zn₄Si₂O₇(OH)₂ · H₂O
Localities:	Reported from at least 7 localities in this region.






Photo: © Giovanni Golinelli. Hemimorphite from Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy
'Heulandite'
Localities:	Reported from at least 18 localities in this region.







Photo: © Chinellato Matteo. Heulandite from Mt. Giumellino-Buffaure, Pozza di Fassa, Buffaure Group, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
Heulandite-Ca
Formula:	(Ca,Na)_2-3Al₃(Al,Si)₂Si₁₃O₃₆ · 12H₂O
Locality:	Drio le Pale, Buffaure Group, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy






Photo: Heulandite-Ca from Drio le Pale, Buffaure Group, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
Hidalgoite
Formula:	PbAl₃(AsO₄)(SO₄)(OH)₆
Locality:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy







'Hornblende'
Localities:	Magnetite mines, Comasine, Pejo Valley (Peio Valley), Sole Valley, Trento Province, Trentino-Alto Adige, Italy Selle Lake area, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Toal d'Allochèt (Alochet), Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Bersaglio, Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy








Hügelite
Formula:	Pb₂(UO₂)₃(AsO₄)₂O₂ · 5H₂O
Locality:	Rio Giulis mine, Condino, Trento Province, Trentino-Alto Adige, Italy







Hydromagnesite
Formula:	Mg₅(CO₃)₄(OH)₂ · 4H₂O
Localities:	Reported from at least 10 localities in this region.






Photo: © Chinellato Matteo. Hydromagnesite from Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy
Hydrotalcite
Formula:	Mg₆Al₂(OH)₁₆[CO₃] · 4H₂O
Localities:	Prabubolo quarry, Ala, Trento Province, Trentino-Alto Adige, Italy Spilech quarry, Vigolana Mount, Centa San Nicolò, Trento Province, Trentino-Alto Adige, Italy Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy Baisi quarry, Terragnolo, Terragnolo Valley, Trento Province, Trentino-Alto Adige, Italy Buole Pass Quarry, Ala, Trento Province, Trentino-Alto Adige, Italy ? (more information)






Photo: Hydrotalcite from Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy
Hydrowoodwardite
Formula:	(Cu_1-xAl_x)(OH)₂[SO₄]_x/2 · nH₂O
Locality:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Hydrozincite
Formula:	Zn₅(CO₃)₂(OH)₆
Localities:	Reported from at least 6 localities in this region.






Photo: Hydrozincite from Maso Erdemolo, Palù del Fersina, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy
'Hypersthene'
Formula:	(Mg,Fe)SiO₃
Localities:	Toal della Traversellite, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Toal de la Foia, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy







Ianthinite
Formula:	U⁴⁺(UO₂)₅O₇ · 10H₂O
Locality:	Rio Giulis mine, Condino, Trento Province, Trentino-Alto Adige, Italy







Illite
Formula:	K_0.65Al_2.0[ ][Al_0.65Si_3.35O₁₀](OH)₂
Locality:	Monte Fronte Assay (Compet), Levico Terme, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Ilmenite
Formula:	Fe²⁺TiO₃
Localities:	Pizmeda Mt., Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Costa di Viezzena (Porta di Viezzena), Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy







Ilvaite
Formula:	CaFe²⁺₂Fe³⁺(Si₂O₇)O(OH)
Localities:	Toal del Malinverno, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Pale Rabbiose, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy







Jamesonite
Formula:	Pb₄FeSb₆S₁₄
Localities:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy Calceranica Mine, Calceranica al lago, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Jarosite
Formula:	KFe³⁺ ₃(SO₄)₂(OH)₆
Localities:	Tingherla Mine, Palù del Fersina, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy






Photo: Jarosite from Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy
Johannite
Formula:	Cu(UO₂)₂(SO₄)₂(OH)₂ · 8H₂O
Localities:	Val Daone Mine (Val Daone uranium prospects), Limes, Daone, Trento Province, Trentino-Alto Adige, Italy Rio Giulis mine, Condino, Trento Province, Trentino-Alto Adige, Italy






Photo: © Roberto Bosi. Johannite from Val Daone Mine, Limes, Daone, Trento Province, Trentino-Alto Adige, Italy
Johannsenite
Formula:	CaMn²⁺Si₂O₆
Locality:	Erla mine, "Le Trote", Baselga di Pinè, Trento Province, Trentino-Alto Adige, Italy






Photo: Johannsenite from Erla mine, "Le Trote", Baselga di Pinè, Trento Province, Trentino-Alto Adige, Italy
Kaersutite
Formula:	{Na}{Ca₂}{Mg₃AlTi}(Al₂Si₆O₂₂)O₂
Localities:	Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy Imana, Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy






Photo: © G.Fraccaro. Kaersutite from Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy
Kaolinite
Formula:	Al₂(Si₂O₅)(OH)₄
Localities:	Tingherla Mine, Palù del Fersina, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy Cima D'Asta-Campo Regana, Lagorai Group, Trento Province, Trentino-Alto Adige, Italy Monte Fronte Assay (Compet), Levico Terme, Valsugana, Trento Province, Trentino-Alto Adige, Italy Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Kasolite
Formula:	Pb(UO₂)[SiO₄] · H₂O
Localities:	Bocenago, Rendena Valley, Trento Province, Trentino-Alto Adige, Italy Val Daone Mine (Val Daone uranium prospects), Limes, Daone, Trento Province, Trentino-Alto Adige, Italy Rio Giulis mine, Condino, Trento Province, Trentino-Alto Adige, Italy






Photo: © D. Preite. Kasolite from Val Daone Mine, Limes, Daone, Trento Province, Trentino-Alto Adige, Italy
Kassite
Formula:	CaTi₂O₄(OH)₂
Locality:	Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy






Photo: Kassite from Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy
Kermesite
Formula:	Sb₂S₂O
Locality:	Maso Rementil, Sant'Orsola Terme, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy






Photo: Kermesite from Maso Rementil, Sant'Orsola Terme, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy
'K Feldspar'
Locality:	Maso Erdemolo (Grua va Hardombl), Palù del Fersina, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy








'K Feldspar var: Adularia'
Formula:	KAlSi₃O₈
Localities:	Maso Erdemolo (Grua va Hardombl), Palù del Fersina, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Langite
Formula:	Cu₄(SO₄)(OH)₆ · 2H₂O
Localities:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy Maso Erdemolo (Grua va Hardombl), Palù del Fersina, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy Mondagiò-Monte Corona, Faedo, Trento Province, Trentino-Alto Adige, Italy Orno Mount mine, Vignola-Falesina, Valsugana, Trento Province, Trentino-Alto Adige, Italy Val Daone Mine (Val Daone uranium prospects), Limes, Daone, Trento Province, Trentino-Alto Adige, Italy ? (more information)






Photo: Langite from Maso Erdemolo, Palù del Fersina, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy
Laumontite
Formula:	CaAl₂Si₄O₁₂ · 4H₂O
Localities:	Reported from at least 10 localities in this region.







Lead
Formula:	Pb
Locality:	Calamento Valley, Telve, Lagorai Group, Trento Province, Trentino-Alto Adige, Italy







Leadhillite
Formula:	Pb₄(CO₃)₂(SO₄)(OH)₂
Localities:	Roveda, Frassilongo, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy Val Daone Mine (Val Daone uranium prospects), Limes, Daone, Trento Province, Trentino-Alto Adige, Italy ? (more information) ~~Orno Mount mine, Vignola-Falesina, Valsugana, Trento Province, Trentino-Alto Adige, Italy~~ (more information)






Photo: Leadhillite from Roveda, Frassilongo, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy
Liebigite
Formula:	Ca₂(UO₂)(CO₃)₃ · 11H₂O
Locality:	Val Daone Mine (Val Daone uranium prospects), Limes, Daone, Trento Province, Trentino-Alto Adige, Italy






Photo: © Roberto Bosi. Liebigite from Val Daone Mine, Limes, Daone, Trento Province, Trentino-Alto Adige, Italy
'Limonite'
Formula:	FeO(OH) · nH₂O
Localities:	Reported from at least 13 localities in this region.






Photo: Limonite from Orno Mount mine, Vignola-Falesina, Valsugana, Trento Province, Trentino-Alto Adige, Italy
'Limonite var: Stilpnosiderite'
Locality:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy








Linarite
Formula:	PbCu(SO₄)(OH)₂
Localities:	Reported from at least 7 localities in this region.






Photo: Linarite from Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy
Linnaeite
Formula:	Co²⁺Co³⁺₂S₄
Localities:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy Pamera (Pammera), Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Lizardite
Formula:	Mg₃(Si₂O₅)(OH)₄
Localities:	Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy Gulva quarry, Terragnolo Valley, Terragnolo, Trento Province, Trentino-Alto Adige, Italy Baisi quarry, Terragnolo, Terragnolo Valley, Trento Province, Trentino-Alto Adige, Italy






Photo: Lizardite from Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy
Luzonite
Formula:	Cu₃AsS₄
Locality:	Prestavel Mine, Varena, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy







Mackinawite
Formula:	(Fe,Ni)₉S₈
Localities:	Pamera (Pammera), Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy ? (more information)







Magnesio-hornblende
Formula:	☐{Ca₂}{Mg₄Al}(AlSi₇O₂₂)(OH)₂
Locality:	Canzoccoli (Mt: La Forcella) Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy







Magnesite
Formula:	MgCO₃
Locality:	Pale Rabbiose, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy







Magnesite var: Mesitine Spar
Formula:	(Mg,Fe)CO₃
Locality:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Magnetite
Formula:	Fe²⁺Fe³⁺₂O₄
Localities:	Reported from at least 21 localities in this region.






Photo: Magnetite from Gulva quarry, Terragnolo Valley, Terragnolo, Trento Province, Trentino-Alto Adige, Italy
Malachite
Formula:	Cu₂(CO₃)(OH)₂
Localities:	Reported from at least 23 localities in this region.






Photo: © Giovanni Golinelli. Malachite from Tingherla Mine, Palù del Fersina, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy
Mallardite
Formula:	MnSO₄ · 7H₂O
Locality:	Grotta del Vetriolo, Levico Terme, Valsugana, Trento Province, Trentino-Alto Adige, Italy







'Manganese Oxides'
Localities:	Prabubolo quarry, Ala, Trento Province, Trentino-Alto Adige, Italy Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy Gulva quarry, Terragnolo Valley, Terragnolo, Trento Province, Trentino-Alto Adige, Italy Orno Mount mine, Vignola-Falesina, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Photo: Manganese Oxides from Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy
Marcasite
Formula:	FeS₂
Localities:	Reported from at least 12 localities in this region.







Masuyite
Formula:	Pb(UO₂)₃O₃(OH)₂ · 3H₂O
Localities:	Rio Giulis mine, Condino, Trento Province, Trentino-Alto Adige, Italy Val Daone Mine (Val Daone uranium prospects), Limes, Daone, Trento Province, Trentino-Alto Adige, Italy ? (more information)






Photo: Masuyite from Rio Giulis mine, Condino, Trento Province, Trentino-Alto Adige, Italy
Mercury
Formula:	Hg
Locality:	Sagron-Mis/Vallalta, Fiera di Primiero, Trento Province, Trentino-Alto Adige, Italy







Mesolite
Formula:	Na₂Ca₂Si₉Al₆O₃₀ · 8H₂O
Locality:	Le Masonade, San Nicolò Valley, Buffaure Group, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy






Photo: © Simone Citon. Mesolite from Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
Meta-autunite
Formula:	Ca(UO₂)₂(PO₄)₂ · 6-8H₂O
Locality:	Val Daone Mine (Val Daone uranium prospects), Limes, Daone, Trento Province, Trentino-Alto Adige, Italy







Metatorbernite
Formula:	Cu(UO₂)₂(PO₄)₂ · 8H₂O
Locality:	Val Daone Mine (Val Daone uranium prospects), Limes, Daone, Trento Province, Trentino-Alto Adige, Italy






Photo: © Roberto Bosi. Metatorbernite from Val Daone Mine, Limes, Daone, Trento Province, Trentino-Alto Adige, Italy
Metatyuyamunite
Formula:	Ca(UO₂)₂(VO₄)₂ · 3-5H₂O
Locality:	Bocenago, Rendena Valley, Trento Province, Trentino-Alto Adige, Italy







Metavanmeersscheite
Formula:	U⁶⁺(UO₂)₃(PO₄)₂(OH)₆ · 2H₂O
Locality:	Rio Giulis mine, Condino, Trento Province, Trentino-Alto Adige, Italy






Photo: Metavanmeersscheite from Rio Giulis mine, Condino, Trento Province, Trentino-Alto Adige, Italy
Metazeunerite
Formula:	Cu(UO₂)₂(AsO₄)₂ · 8H₂O
Localities:	Val Daone Mine (Val Daone uranium prospects), Limes, Daone, Trento Province, Trentino-Alto Adige, Italy Rio Giulis mine, Condino, Trento Province, Trentino-Alto Adige, Italy







'Mica Group'
Localities:	Canzoccoli Quarry, Canzoccoli, Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy Toal della Traversellite, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Toal del Malinverno, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Pizmeda Mt., Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Malga Garbella di sotto, Ceresè, Rabbi Valley, Rabbi, Trento Province, Trentino-Alto Adige, Italy







Photo: © Chinellato Matteo. Mica Group from Toal d'Allochèt, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
Mimetite
Formula:	Pb₅(AsO₄)₃Cl
Localities:	Reported from at least 7 localities in this region.






Photo: © Francesco Vecchi. Mimetite from Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy
Mitridatite ?
Formula:	Ca₂Fe³⁺₃(PO₄)₃O₂ · 3H₂O
Localities:	Rabbi Valley, Rabbi, Trento Province, Trentino-Alto Adige, Italy ? (more information) Malga Garbella di sotto, Ceresè, Rabbi Valley, Rabbi, Trento Province, Trentino-Alto Adige, Italy ? (more information)






Photo: Mitridatite from Malga Garbella di sotto, Ceresè, Rabbi Valley, Rabbi, Trento Province, Trentino-Alto Adige, Italy
Molybdenite
Formula:	MoS₂
Localities:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy Pamera (Pammera), Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy Clocia, Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy







'Monazite'
Localities:	Malga Garbella di sotto, Ceresè, Rabbi Valley, Rabbi, Trento Province, Trentino-Alto Adige, Italy Cima D'Asta-Campo Regana, Lagorai Group, Trento Province, Trentino-Alto Adige, Italy Rabbi Valley, Rabbi, Trento Province, Trentino-Alto Adige, Italy








Monticellite
Formula:	CaMgSiO₄
Localities:	Reported from at least 7 localities in this region.







Montmorillonite
Formula:	(Na,Ca)_0.33(Al,Mg)₂(Si₄O₁₀)(OH)₂ · nH₂O
Locality:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy






Photo: Montmorillonite from Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy
Montmorillonite var: Batrachite
Localities:	Toal de Rizzoni, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Pizmeda Mt., Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy








Mordenite
Formula:	(Na₂,Ca,K₂)Al₂Si₁₀O₂₄ · 7H₂O
Localities:	Reported from at least 8 localities in this region.






Photo: © . Mordenite from Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
Morenosite
Formula:	NiSO₄ · 7H₂O
Locality:	Grotta del Vetriolo, Levico Terme, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Muscovite
Formula:	KAl₂(AlSi₃O₁₀)(OH)₂
Localities:	Reported from at least 8 localities in this region.






Photo: Muscovite from Orno Mount mine, Vignola-Falesina, Valsugana, Trento Province, Trentino-Alto Adige, Italy
Muscovite var: Sericite
Locality:	Costa di Viezzena (Porta di Viezzena), Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy








Nacrite
Formula:	Al₂(Si₂O₅)(OH)₄
Locality:	Monte Fronte Assay (Compet), Levico Terme, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Natrolite
Formula:	Na₂Al₂Si₃O₁₀ · 2H₂O
Localities:	Reported from at least 22 localities in this region.






Photo: © 2001 John H. Betts. Natrolite from Ciaplaia, Buffaure Group, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
Nickeline ?
Formula:	NiAs
Locality:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy - erroneously reported







Nováčekite-I ?
Formula:	Mg(UO₂)₂(AsO₄)₂ · 12H₂O
Locality:	Val Daone Mine (Val Daone uranium prospects), Limes, Daone, Trento Province, Trentino-Alto Adige, Italy - erroneously reported







'Obsidian' ?
Locality:	Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy - erroneously reported







Photo: Obsidian from Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy
'Olivine'
Formula:	(Mg,Fe²⁺)₂SiO₄
Localities:	Reported from at least 8 localities in this region.






Photo: Olivine from Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy
Opal
Formula:	SiO₂ · nH₂O
Localities:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy Cima D'Asta-Campo Regana, Lagorai Group, Trento Province, Trentino-Alto Adige, Italy Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy Viarago Mine, Pergine Valsugana, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy






Photo: © Manuele Moro. Opal from Cima D'Asta-Campo Regana, Lagorai Group, Trento Province, Trentino-Alto Adige, Italy
Orpiment
Formula:	As₂S₃
Locality:	Sagron-Mis/Vallalta, Fiera di Primiero, Trento Province, Trentino-Alto Adige, Italy







Orthoclase
Formula:	KAlSi₃O₈
Localities:	Reported from at least 9 localities in this region.






Photo: © Manuele Moro. Orthoclase from Baito del Manzo, Floriana Valley, Trento Province, Trentino-Alto Adige, Italy
Oxyplumboroméite
Formula:	Pb₂Sb₂O₆O
Locality:	Orno Mount mine, Vignola-Falesina, Valsugana, Trento Province, Trentino-Alto Adige, Italy






Photo: Oxyplumboroméite from Orno Mount mine, Vignola-Falesina, Valsugana, Trento Province, Trentino-Alto Adige, Italy
Palygorskite
Formula:	(Mg,Al)₅(Si,Al)₈O₂₀(OH)₂ · 8H₂O
Locality:	Cornon Mt., Ziano di Fiemme, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy







Pargasite
Formula:	{Na}{Ca₂}{Mg₄Al}(Al₂Si₆O₂₂)(OH)₂
Locality:	Marble quarry, Malga Trivena hut, San Pietro-Breguzzo Valley, Breguzzo, Giudicarie Valley, Trento Province, Trentino-Alto Adige, Italy







Pectolite (TL)
Formula:	NaCa₂(HSi₃O₉)
Type Locality:	Sano, Mori, Mt. Baldo, Trento Province, Trentino-Alto Adige, Italy
Reference:	Kobell Kastner's Arch. xiii, 385
Localities:	Recorded from at least 6 other localities in this region.




Photo: Pectolite from Sano, Mori, Mt. Baldo, Trento Province, Trentino-Alto Adige, Italy
Pentlandite
Formula:	(Fe,Ni)₉S₈
Locality:	Pamera (Pammera), Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Periclase
Formula:	MgO
Localities:	Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy







Perrierite-(Ce)
Formula:	(Ce,Ca,Th)₄(Fe²⁺,Mg)Fe³⁺₂(Ti,Fe³⁺)₂(Si₂O₇)₂O₈
Localities:	Mulazzo Mt. (Mulatto Mt.), Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy







'Phillipsite'
Localities:	Reported from at least 6 localities in this region.








Phlogopite
Formula:	KMg₃(AlSi₃O₁₀)(OH,F)₂
Localities:	Canzoccoli (Mt: La Forcella) Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy Marble quarry, Malga Trivena hut, San Pietro-Breguzzo Valley, Breguzzo, Giudicarie Valley, Trento Province, Trentino-Alto Adige, Italy Prabubolo quarry, Ala, Trento Province, Trentino-Alto Adige, Italy Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy






Photo: Phlogopite from Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy
Pickeringite
Formula:	MgAl₂(SO₄)₄ · 22H₂O
Locality:	Canezza Mine, Fierozzo, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy







'Pinite'
Locality:	Toal della Traversellite, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy








Plumbojarosite
Formula:	Pb_0.5Fe³⁺₃(SO₄)₂(OH)₆
Locality:	Val Daone Mine (Val Daone uranium prospects), Limes, Daone, Trento Province, Trentino-Alto Adige, Italy







Polybasite
Formula:	[(Ag,Cu)₆(Sb,As)₂S₇][Ag₉CuS₄]
Localities:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy Viarago Mine, Pergine Valsugana, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy Maso Erdemolo (Grua va Hardombl), Palù del Fersina, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy







Posnjakite
Formula:	Cu₄(SO₄)(OH)₆ · H₂O
Localities:	Tingherla Mine, Palù del Fersina, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy






Photo: Posnjakite from Tingherla Mine, Palù del Fersina, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy
Prehnite
Formula:	Ca₂Al₂Si₃O₁₀(OH)₂
Localities:	Reported from at least 21 localities in this region.






Photo: © Chinellato Matteo. Prehnite from Col Rodella, Duron Valley, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
'Psilomelane'
Locality:	Viarago Mine, Pergine Valsugana, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy








Pyrite
Formula:	FeS₂
Localities:	Reported from at least 58 localities in this region.






Photo: © Chinellato Matteo. Pyrite from Selle Lake area, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
Pyrite var: Bravoite
Formula:	(Fe,Ni)S₂
Locality:	Pamera (Pammera), Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Pyroaurite
Formula:	Mg₆Fe³⁺₂(OH)₁₆[CO₃] · 4H₂O
Localities:	Reported from at least 6 localities in this region.






Photo: © Chinellato Matteo. Pyroaurite from Giordano Pass quarry, Terragnolo Valley, Terragnolo, Trento Province, Trentino-Alto Adige, Italy
Pyroaurite-2H
Formula:	Mg₆Fe³⁺₂(CO₃)(OH)₁₆ · 4H₂O
Locality:	Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy






Photo: © C.Boutry. Pyroaurite-2H from Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy
Pyrolusite
Formula:	MnO₂
Localities:	Vignola Mine, Vignola-Falesina, Valsugana, Trento Province, Trentino-Alto Adige, Italy Quadrante, Pergine Valsugana, Valsugana, Trento Province, Trentino-Alto Adige, Italy Gril, Baselga di Pinè, Valsugana, Trento Province, Trentino-Alto Adige, Italy Erla mine, "Le Trote", Baselga di Pinè, Trento Province, Trentino-Alto Adige, Italy Orno Mount mine, Vignola-Falesina, Valsugana, Trento Province, Trentino-Alto Adige, Italy






Photo: Pyrolusite from Orno Mount mine, Vignola-Falesina, Valsugana, Trento Province, Trentino-Alto Adige, Italy
Pyromorphite
Formula:	Pb₅(PO₄)₃Cl
Localities:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy Vignola Mine, Vignola-Falesina, Valsugana, Trento Province, Trentino-Alto Adige, Italy Orno Mount mine, Vignola-Falesina, Valsugana, Trento Province, Trentino-Alto Adige, Italy Canezza Mine, Fierozzo, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy Tingherla Mine, Palù del Fersina, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy






Photo: © Giovanni Golinelli. Pyromorphite from Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy
Pyrophyllite
Formula:	Al₂(Si₄O₁₀)(OH)₂
Locality:	Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy







'Pyroxene Group'
Locality:	Maso Erdemolo (Grua va Hardombl), Palù del Fersina, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy








Pyrrhotite
Formula:	Fe_1-xS (x = 0 to 0.17)
Localities:	Reported from at least 6 localities in this region.







Quartz
Formula:	SiO₂
Localities:	Reported from at least 60 localities in this region.






Photo: © Chinellato Matteo. Quartz from Drio le Pale, Buffaure Group, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
Quartz var: Agate
Formula:	SiO₂
Localities:	Reported from at least 10 localities in this region.






Photo: © Chinellato Matteo. Agate from Mt. Giumellino-Buffaure, Pozza di Fassa, Buffaure Group, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
Quartz var: Amethyst
Formula:	SiO₂
Localities:	Reported from at least 14 localities in this region.






Photo: © Chinellato Matteo. Amethyst from Drio le Pale, Buffaure Group, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
Quartz var: Bloodstone
Locality:	Giumella Valley, Buffaure Group, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy








Quartz var: Chalcedony
Localities:	Reported from at least 19 localities in this region.







Photo: Chalcedony from Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy
Quartz var: Prase
Locality:	Drio le Pale, Buffaure Group, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy








Quartz var: Rock Crystal
Locality:	Drio le Pale, Buffaure Group, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy








Rabejacite
Formula:	Ca(UO₂)₄(SO₄)₂(OH)₆ · 6H₂O
Locality:	Rio Giulis mine, Condino, Trento Province, Trentino-Alto Adige, Italy







Rammelsbergite
Formula:	NiAs₂
Locality:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Ramsbeckite ?
Formula:	(Cu,Zn)₁₅(SO₄)₄(OH)₂₂ · 6H₂O
Locality:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy - erroneously reported







Ranciéite
Formula:	(Ca,Mn)Mn₄O₉ · 3H₂O
Locality:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Redgillite
Formula:	Cu₆(SO₄)(OH)₁₀ · H₂O
Locality:	Maso Erdemolo (Grua va Hardombl), Palù del Fersina, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy






Photo: Redgillite from Maso Erdemolo, Palù del Fersina, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy
Rhodonite
Formula:	MnSiO₃
Locality:	Erla mine, "Le Trote", Baselga di Pinè, Trento Province, Trentino-Alto Adige, Italy






Photo: Rhodonite from Erla mine, "Le Trote", Baselga di Pinè, Trento Province, Trentino-Alto Adige, Italy
Rosasite
Formula:	(Cu,Zn)₂(CO₃)(OH)₂
Localities:	Mondagiò-Monte Corona, Faedo, Trento Province, Trentino-Alto Adige, Italy Monte Fronte Assay (Compet), Levico Terme, Valsugana, Trento Province, Trentino-Alto Adige, Italy Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy






Photo: © Chinellato Matteo. Rosasite from Monte Fronte Assay, Levico Terme, Valsugana, Trento Province, Trentino-Alto Adige, Italy
Rutherfordine ?
Formula:	(UO₂)CO₃
Locality:	Val Daone Mine (Val Daone uranium prospects), Limes, Daone, Trento Province, Trentino-Alto Adige, Italy - erroneously reported







Rutile
Formula:	TiO₂
Localities:	Bedovina mine, Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy Marble quarry, Malga Trivena hut, San Pietro-Breguzzo Valley, Breguzzo, Giudicarie Valley, Trento Province, Trentino-Alto Adige, Italy Maso Erdemolo (Grua va Hardombl), Palù del Fersina, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy







Sabugalite
Formula:	HAl(UO₂)₄(PO₄)₄ · 16H₂O
Locality:	Rio Giulis mine, Condino, Trento Province, Trentino-Alto Adige, Italy






Photo: Sabugalite from Rio Giulis mine, Condino, Trento Province, Trentino-Alto Adige, Italy
Saléeite
Formula:	Mg(UO₂)₂(PO₄)₂ · 10H₂O
Locality:	Bocenago, Rendena Valley, Trento Province, Trentino-Alto Adige, Italy







Samarskite-(Y)
Formula:	(Y,Fe³⁺,Fe²⁺,U,Th,Ca)₂(Nb,Ta)₂O₈
Locality:	Rio Giulis mine, Condino, Trento Province, Trentino-Alto Adige, Italy







Sanidine
Formula:	KAlSi₃O₈
Locality:	Bersaglio, Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy






Photo: © Paolo Grosso. Sanidine from Baito del Manzo, Floriana Valley, Trento Province, Trentino-Alto Adige, Italy
Sarcolite
Formula:	Na₂Ca₁₂(Ca,K,Fe,Sr,Mg)₂Al₈Si₁₂(P,Si)O₅₂F₂
Localities:	Toal d'Allochèt (Alochet), Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Bedovina mine, Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy







'Saussurite'
Locality:	Costa di Viezzena (Porta di Viezzena), Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy








'Scapolite'
Locality:	Toal della Traversellite, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy








'Scapolite var: Wernerite'
Localities:	Selle Lake area, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Toal d'Allochèt (Alochet), Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy








Schapbachite
Formula:	Ag_0.4Pb_0.2Bi_0.4S
Locality:	Viarago Mine, Pergine Valsugana, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy







Scheelite
Formula:	Ca(WO₄)
Localities:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy Bedovina mine, Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy Clocia, Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy Mulazzo Mt. (Mulatto Mt.), Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy






Photo: © Antonio Borrelli. Scheelite from Bedovina mine, Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy
Schoepite
Formula:	(UO₂)₈O₂(OH)₁₂ · 12H₂O
Localities:	Rio Giulis mine, Condino, Trento Province, Trentino-Alto Adige, Italy Val Daone Mine (Val Daone uranium prospects), Limes, Daone, Trento Province, Trentino-Alto Adige, Italy






Photo: Schoepite from Rio Giulis mine, Condino, Trento Province, Trentino-Alto Adige, Italy
Schorl
Formula:	Na(Fe²⁺₃)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Localities:	Reported from at least 6 localities in this region.






Photo: © Chinellato Matteo. Schorl from Clocia, Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy
Schröckingerite
Formula:	NaCa₃(UO₂)(CO₃)₃(SO₄)F · 10H₂O
Locality:	Val Daone Mine (Val Daone uranium prospects), Limes, Daone, Trento Province, Trentino-Alto Adige, Italy






Photo: Schröckingerite from Val Daone Mine, Limes, Daone, Trento Province, Trentino-Alto Adige, Italy
Schulenbergite ?
Formula:	(Cu,Zn)₇(SO₄,CO₃)₂(OH)₁₀ · 3H₂O
Locality:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy - erroneously reported







Scolecite
Formula:	CaAl₂Si₃O₁₀ · 3H₂O
Localities:	Mt. Giumellino-Buffaure, Pozza di Fassa, Buffaure Group, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy Sotto i Sassi, Buffaure Group, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy







Scorodite
Formula:	FeAsO₄ · 2H₂O
Locality:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Segnitite
Formula:	PbFe³⁺₃(AsO₄)₂(OH,H₂O)₆
Locality:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy







'Serpentine Group'
Formula:	D₂[Si₂O₅](OH)4 + or - nH₂O
Localities:	Reported from at least 11 localities in this region.







Serpierite
Formula:	Ca(Cu,Zn)₄(SO₄)₂(OH)₆ · 3H₂O
Locality:	Maso Erdemolo (Grua va Hardombl), Palù del Fersina, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy






Photo: Serpierite from Maso Erdemolo, Palù del Fersina, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy
Siderite
Formula:	FeCO₃
Localities:	Reported from at least 14 localities in this region.






Photo: Siderite from Orno Mount mine, Vignola-Falesina, Valsugana, Trento Province, Trentino-Alto Adige, Italy
Siderophyllite
Formula:	KFe²⁺₂Al(Al₂Si₂O₁₀)(OH)₂
Locality:	Cima D'Asta-Campo Regana, Lagorai Group, Trento Province, Trentino-Alto Adige, Italy







Siegenite
Formula:	CoNi₂S₄ -NiCo₂S₄
Locality:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy







'Smectite Group'
Formula:	A_0.3D_2-3[T₄O₁₀]Z₂ · nH₂O
Localities:	Mori, Mt. Baldo, Trento Province, Trentino-Alto Adige, Italy Ring road tunnel works, Mori, Mt. Baldo, Trento Province, Trentino-Alto Adige, Italy Maso Erdemolo (Grua va Hardombl), Palù del Fersina, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy Viarago Mine, Pergine Valsugana, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy






Photo: Smectite Group from Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy
Smithsonite
Formula:	ZnCO₃
Localities:	Vignola Mine, Vignola-Falesina, Valsugana, Trento Province, Trentino-Alto Adige, Italy Prestavel Mine, Varena, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy Selle Lake area, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy Monte Fronte Assay (Compet), Levico Terme, Valsugana, Trento Province, Trentino-Alto Adige, Italy






Photo: © Giovanni Golinelli. Smithsonite from Vignola Mine, Vignola-Falesina, Valsugana, Trento Province, Trentino-Alto Adige, Italy
Sphalerite
Formula:	ZnS
Localities:	Reported from at least 29 localities in this region.






Photo: © Fabrizio Frattini. Sphalerite from Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy
Spinel
Formula:	MgAl₂O₄
Localities:	Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Canzoccoli (Mt: La Forcella) Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy Pale Rabbiose, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Marble quarry, Malga Trivena hut, San Pietro-Breguzzo Valley, Breguzzo, Giudicarie Valley, Trento Province, Trentino-Alto Adige, Italy Campo Lake, Daone, Trento Province, Trentino-Alto Adige, Italy






Photo: © Chinellato Matteo. Spinel from Toal de la Foia, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
Spinel var: Pleonaste
Localities:	Toal della Fassaite, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Toal de la Foia, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Toal del Mason, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Pizmeda Mt., Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy







Photo: © Edward Rosenzweig. Pleonaste from Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
Stephanite
Formula:	Ag₅SbS₄
Localities:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy Quadrante, Pergine Valsugana, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Stibnite
Formula:	Sb₂S₃
Localities:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy Bedovina mine, Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy Maso Rementil, Sant'Orsola Terme, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy Nogarè, Pergine Valsugana, Valsugana, Trento Province, Trentino-Alto Adige, Italy Viarago Mine, Pergine Valsugana, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy







'Stilbite'
Localities:	Reported from at least 10 localities in this region.







Photo: Stilbite from Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
Stilbite-Ca
Formula:	NaCa₄[Al₉Si₂₇O₇₂] · nH₂O
Locality:	Canzoccoli (Mt: La Forcella) Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy







Stolzite
Formula:	Pb(WO₄)
Locality:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Strunzite
Formula:	Mn²⁺Fe³⁺₂(PO₄)₂(OH)₂ · 6H₂O
Localities:	Rabbi Valley, Rabbi, Trento Province, Trentino-Alto Adige, Italy Malga Garbella di sotto, Ceresè, Rabbi Valley, Rabbi, Trento Province, Trentino-Alto Adige, Italy







Sulphur
Formula:	S₈
Localities:	Reported from at least 7 localities in this region.






Photo: Sulphur from Maso Erdemolo, Palù del Fersina, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy
'Synchysite'
Localities:	Mulazzo Mt. (Mulatto Mt.), Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy








Synchysite-(Ce)
Formula:	Ca(Ce,La)(CO₃)₂F
Locality:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Talc
Formula:	Mg₃(Si₄O₁₀)(OH)₂
Localities:	Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Valsorda, Latemar Group, Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy Pizmeda Mt., Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Calceranica Mine, Calceranica al lago, Valsugana, Trento Province, Trentino-Alto Adige, Italy Clocia, Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy






Photo: © Marco Barsanti. Talc from Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
Talc var: Steatite
Formula:	Mg₃(Si₄O₁₀)(OH)₂
Localities:	Toal de la Foia, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Toal d'Allochèt (Alochet), Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Pizmeda Mt., Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Pale Rabbiose, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Toal della Traversellite, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy







Tennantite
Formula:	Cu₆[Cu₄(Fe,Zn)₂]As₄S₁₃
Localities:	Bocenago, Rendena Valley, Trento Province, Trentino-Alto Adige, Italy Mondagiò-Monte Corona, Faedo, Trento Province, Trentino-Alto Adige, Italy Nogarè, Pergine Valsugana, Valsugana, Trento Province, Trentino-Alto Adige, Italy Gril, Baselga di Pinè, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Tetrahedrite
Formula:	Cu₆[Cu₄(Fe,Zn)₂]Sb₄S₁₃
Localities:	Reported from at least 19 localities in this region.






Photo: Tetrahedrite from Maso Erdemolo, Palù del Fersina, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy
Thaumasite
Formula:	Ca₃(SO₄)[Si(OH)₆](CO₃) · 12H₂O
Locality:	Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy






Photo: © Simone Citon. Thaumasite from Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy
'Thomsonite'
Localities:	Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Toal de Rizzoni, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy







Photo: © Fabio Brignoli. Thomsonite from Toal de Rizzoni, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
Thomsonite-Ca
Formula:	NaCa₂[Al₅Si₅O₂₀] · 6H₂O
Localities:	Spilech quarry, Vigolana Mount, Centa San Nicolò, Trento Province, Trentino-Alto Adige, Italy Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy ? (more information)






Photo: Thomsonite-Ca from Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy
Titanite
Formula:	CaTi(SiO₄)O
Localities:	Reported from at least 9 localities in this region.






Photo: © Giovanni Golinelli. Titanite from Toal d'Allochèt, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
Tobermorite
Formula:	Ca_4+x(H_2-2xSi₆O₁₇) · 5H₂O
Locality:	Prà de la Stua, Brentonico, Mt. Baldo, Trento Province, Trentino-Alto Adige, Italy







Todorokite
Formula:	(Ca,K,Na,Mg,Ba,Mn)(Mn,Mg,Al)₆O₁₂ · 3H₂O
Locality:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Torbernite
Formula:	Cu(UO₂)₂(PO₄)₂ · 12H₂O
Localities:	Dos Sorà mine, Condino, Trento Province, Trentino-Alto Adige, Italy Rio Giulis mine, Condino, Trento Province, Trentino-Alto Adige, Italy Val Daone Mine (Val Daone uranium prospects), Limes, Daone, Trento Province, Trentino-Alto Adige, Italy






Photo: Torbernite from Rio Giulis mine, Condino, Trento Province, Trentino-Alto Adige, Italy
'Tourmaline'
Formula:	A(D₃)G₆(T₆O₁₈)(BO₃)₃X₃Z
Localities:	Reported from at least 6 localities in this region.






Photo: © Manuele Moro. Tourmaline from Cima D'Asta-Campo Regana, Lagorai Group, Trento Province, Trentino-Alto Adige, Italy
Tremolite
Formula:	☐{Ca₂}{Mg₅}(Si₈O₂₂)(OH)₂
Localities:	Toal della Fassaite, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Toal de la Foia, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Toal del Mason, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Canzoccoli (Mt: La Forcella) Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy Selle Lake area, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy






Photo: © Martins da Pedra. Tremolite from Toal del Mason, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
Uraninite
Formula:	UO₂
Localities:	Reported from at least 6 localities in this region.







Uraninite var: Pitchblende
Formula:	UO₂
Locality:	San Romedio Mine, Mollaro, Non Valley, Trento Province, Trentino-Alto Adige, Italy







Uranophane
Formula:	Ca(UO₂)₂[HSiO₄]₂ · 5H₂O
Localities:	Rio Giulis mine, Condino, Trento Province, Trentino-Alto Adige, Italy Val Daone Mine (Val Daone uranium prospects), Limes, Daone, Trento Province, Trentino-Alto Adige, Italy Bocenago, Rendena Valley, Trento Province, Trentino-Alto Adige, Italy Cima D'Asta-Campo Regana, Lagorai Group, Trento Province, Trentino-Alto Adige, Italy






Photo: Uranophane from Rio Giulis mine, Condino, Trento Province, Trentino-Alto Adige, Italy
Uranopilite
Formula:	(UO₂)₆(SO₄)O₂(OH)₆ · 14H₂O
Localities:	Bocenago, Rendena Valley, Trento Province, Trentino-Alto Adige, Italy Rio Giulis mine, Condino, Trento Province, Trentino-Alto Adige, Italy






Photo: Uranopilite from Rio Giulis mine, Condino, Trento Province, Trentino-Alto Adige, Italy
Valleriite
Formula:	(Fe²⁺,Cu)₄(Mg,Al)₃S₄(OH,O)₆
Localities:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy Quadrante, Pergine Valsugana, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Vandendriesscheite ?
Formula:	PbU₇O₂₂ · 12H₂O
Locality:	Val Daone Mine (Val Daone uranium prospects), Limes, Daone, Trento Province, Trentino-Alto Adige, Italy - erroneously reported







Vanmeersscheite
Formula:	U⁶⁺(UO₂)₃(PO₄)₂(OH)₆ · 4H₂O
Locality:	Rio Giulis mine, Condino, Trento Province, Trentino-Alto Adige, Italy







Vesuvianite
Formula:	(Ca,Na,☐)₁₉(Al,Mg,Fe³⁺)₁₃(☐,B,Al,Fe³⁺)₅(Si₂O₇)₄(SiO₄)₁₀(OH,F,O)₁₀
Localities:	Reported from at least 10 localities in this region.






Photo: © Marco Barsanti. Vesuvianite from Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
Violarite ?
Formula:	Fe²⁺Ni³⁺₂S₄
Locality:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy - erroneously reported







Vivianite
Formula:	Fe²⁺₃(PO₄)₂ · 8H₂O
Localities:	Rabbi Valley, Rabbi, Trento Province, Trentino-Alto Adige, Italy Malga Garbella di sotto, Ceresè, Rabbi Valley, Rabbi, Trento Province, Trentino-Alto Adige, Italy






Photo: Vivianite from Malga Garbella di sotto, Ceresè, Rabbi Valley, Rabbi, Trento Province, Trentino-Alto Adige, Italy
'Wad'
Locality:	Monte Fronte Assay (Compet), Levico Terme, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Photo: © . Wad from Monte Fronte Assay, Levico Terme, Valsugana, Trento Province, Trentino-Alto Adige, Italy
'Wolframite'
Formula:	(Fe²⁺)WO₄ to (Mn²⁺)WO₄
Locality:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Wollastonite
Formula:	CaSiO₃
Localities:	Toal della Fassaite, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Toal de la Foia, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Toal della Traversellite, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Toal del Malinverno, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy







'Wollastonite-2M'
Formula:	CaSiO₃
Localities:	Canzoccoli (Mt: La Forcella) Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy






Photo: Wollastonite-2M from Val di Serra quarry, Pilcante, Ala, Trento Province, Trentino-Alto Adige, Italy
Wölsendorfite
Formula:	(Pb,Ca)U₂O₇ · 2H₂O
Locality:	Bocenago, Rendena Valley, Trento Province, Trentino-Alto Adige, Italy







Woodwardite
Formula:	Cu_1-xAl_x(OH)₂[SO₄]_x/2 · nH₂O
Locality:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Wulfenite
Formula:	Pb(MoO₄)
Localities:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy Orno Mount mine, Vignola-Falesina, Valsugana, Trento Province, Trentino-Alto Adige, Italy Rio Giulis mine, Condino, Trento Province, Trentino-Alto Adige, Italy Tingherla Mine, Palù del Fersina, Mocheni Valley, Trento Province, Trentino-Alto Adige, Italy Monte Fronte Assay (Compet), Levico Terme, Valsugana, Trento Province, Trentino-Alto Adige, Italy






Photo: © Chinellato Matteo. Wulfenite from Monte Fronte Assay, Levico Terme, Valsugana, Trento Province, Trentino-Alto Adige, Italy
Wurtzite
Formula:	(Zn,Fe)S
Locality:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Xonotlite
Formula:	Ca₆(Si₆O₁₇)(OH)₂
Locality:	Canzoccoli (Mt: La Forcella) Predazzo, Fiemme Valley, Trento Province, Trentino-Alto Adige, Italy







Zeunerite
Formula:	Cu(UO₂)₂(AsO₄)₂ · 12H₂O
Localities:	Val Daone Mine (Val Daone uranium prospects), Limes, Daone, Trento Province, Trentino-Alto Adige, Italy Rio Giulis mine, Condino, Trento Province, Trentino-Alto Adige, Italy







Zinc
Formula:	Zn
Locality:	Calamento Valley, Telve, Lagorai Group, Trento Province, Trentino-Alto Adige, Italy







'Zincrosasite'
Formula:	(Zn,Cu)₂(CO₃)(OH)₂
Locality:	Monte Fronte Assay (Compet), Levico Terme, Valsugana, Trento Province, Trentino-Alto Adige, Italy






Photo: © . Zincrosasite from Monte Fronte Assay, Levico Terme, Valsugana, Trento Province, Trentino-Alto Adige, Italy
Zinkenite
Formula:	Pb₉Sb₂₂S₄₂
Locality:	Cinquevalli Mine, Roncegno, Valsugana, Trento Province, Trentino-Alto Adige, Italy







Zippeite
Formula:	K₃(UO₂)₄(SO₄)₂O₃(OH) · 3H₂O
Localities:	Bocenago, Rendena Valley, Trento Province, Trentino-Alto Adige, Italy Val Daone Mine (Val Daone uranium prospects), Limes, Daone, Trento Province, Trentino-Alto Adige, Italy






Photo: © Antonio Borrelli. Zippeite from Val Daone Mine, Limes, Daone, Trento Province, Trentino-Alto Adige, Italy
Zircon
Formula:	ZrSiO₄
Localities:	Reported from at least 7 localities in this region.






Photo: © Chinellato Matteo. Zircon from Toal d'Allochèt, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy
Zirconolite
Formula:	CaZrTi₂O₇
Locality:	Marble quarry, Malga Trivena hut, San Pietro-Breguzzo Valley, Breguzzo, Giudicarie Valley, Trento Province, Trentino-Alto Adige, Italy







Zoisite
Formula:	{Ca₂}{Al₃}(Si₂O₇)(SiO₄)O(OH)
Locality:	Toal del Malinverno, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy







Zoisite var: Thulite
Locality:	Toal del Malinverno, Monzoni Mts, Fassa Valley, Trento Province, Trentino-Alto Adige, Italy

351 entries listed. 267 valid minerals. 5 type localities (valid minerals).

References

- Exel, R. (1980): Die Mineralien Tirols, Band 1: Südtirol und Trentino. Athesia GmbH Verlagsanstalt, Bozen, 213 pp. (in German)
- Exel, R. (1987): Guida mineralogica del Trentino e del Sudtirolo. Athesia, Bolzano, 204 pp. (in Italian)
- Avanzani, M. & Wachtler, M. (2007): Minerali e fossili del Trentino dalle Dolomiti al Lago di Garda. Athesia, Bressanone, 55 pp.

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