Quick Links : The Mindat Manual The Rock H. Currier Digital Library Mindat Newsletter [Free Download]

Home Page About Mindat The Mindat Manual History of Mindat Copyright Status Who We Are Contact Us Advertise on Mindat

Donate to Mindat Corporate Sponsorship Sponsor a Page Sponsored Pages Mindat Advertisers Advertise on Mindat

Learning Center What is a mineral?The most common minerals on earth Information for Educators Mindat Articles The Elements The Rock H. Currier Digital Library Geologic Time Explore Fossils

Minerals by Properties Minerals by Chemistry Mineral Visual Explorer Advanced Locality Search Random Mineral Random Locality Search by minID Localities Near Me Search Articles Search Glossary More Search Options

The Mindat Manual Add a New Photo Rate Photos Locality Edit Report Coordinate Completion Report Add Glossary Item

Mining Companies Statistics Users Mineral Museums Clubs & Organizations Mineral Shows & Events The Mindat Directory Device Settings The Mineral Quiz Time Machine

Photo Search Photo Galleries Search by Color Photo Colour Explorer New Photos Today New Photos Yesterday Members' Photo Galleries Past Photo of the Day Gallery Photography

Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland i
Regional Level Types
Gneiss quarries Group of Quarries
Arvigo Village
Calanca Municipality
Moesa Region Region
Grisons Canton
Switzerland Country

Regional Level Types
Gneiss quarries	Group of Quarries
Arvigo	Village
Calanca	Municipality
Moesa Region	Region
Grisons	Canton
Switzerland	Country

This page is currently not sponsored. Click here to sponsor this page.

Photos Maps Search Mineralogy

Standard

All Photos (147)Specimen Photos (146)Locality Photos (1)Photos by Color Gallery Photo Statistics Add Photo

Map Pages Nearest Localities

Mineral Search Similar Localities Nearest Localities Search Google

Predictive Mineralogy

Epidote

Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland

Prehnite, etc.

Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland

Prehnite, etc.

Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland

Epidote

Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland

Prehnite, etc.

Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland

Prehnite, etc.

Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland

Epidote

Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland

Prehnite, etc.

Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland

Latitude & Longitude (WGS84):

46° 17' 42'' North , 9° 6' 48'' East

Latitude & Longitude (decimal):

46.29500,9.11361

GRN:

N31E05

Type:

Group of Quarries

Köppen climate type:

Dfc : Subarctic climate

Nearest Settlements:

Place	Population	Distance
Verdabbio	157 (2017)	4.5km
Cama	469 (2017)	4.9km
Grono	896 (2017)	5.8km
San Vittore	733 (2017)	6.5km
Roveredo	129 (2017)	6.6km

Nearest Clubs:
Local clubs are the best way to get access to collecting localities

Club	Location	Distance
Club Cercatori di Minerali e Fossili Ticino	Viganello, Ticino	33km

Mindat Locality ID:

7685

Long-form identifier:

mindat:1:2:7685:5

GUID (UUID V4):

Other/historical names associated with this locality:

Antiglio Quarry; Polti quarries; Polti Quarry

Other Languages:

German:

Gneisbrüche (Steinbruch Antiglio), Arvigo, Calanca, Region Moesa, Graubünden, Schweiz

Italian:

Cave di gneiss (Cava Antiglio), Arvigo, Calanca, Regione Moesa, Grigioni, Svizzera

Quarrying area in so-called "Calancagranit": biotite gneiss intercalated with more massy, light-coloured two-mica gneiss and less frequently with calcsilicate lenses. Tectonically, the rocks belong to the upper Simano nappe.

Gneiss extraction at Antiglio, just above the Alla Sega locality to the south of Arvigo, was started in 1920 by Giovanni Polti. Quarrying was continued by his two sons, Alfredo and Lino, who owned two individual quarries known as the Alfredo and Lino quarries. Since 2013, quarrying has been carried out at Antiglio by the company Alfredo Polti SA. The official name of the quarry is now Cava Antiglio.

Among collectors, the quarrying area is famous for the large number of alpine fissure minerals. Most of the fissures are characterised by the assemblage of epidote, prehnite, and various zeolites. In general, epidote is overgrown by prehnite and zeolites, indicating that epidote is one of the primary minerals within late fissure mineralisation. Rare fissure minerals are babingtonite and vanadinite. Epitaxial overgrowths of hedenbergite on babingtonite have been observed. Fissure quartz crystals may contain fluid inclusions. Two generations of fluid inclusions are known: CO^2>-rich (35-70 vol.%) inclusions in the central part of the quartz crystals which homogenise above 310 °C and rather salt-poor water inclusions (gas bubbles and H^2O>) in the rims of the quartz crystals. These latter inclusions homogenise between 160 °C and 180 °C. Solid inclusions in the quartz rims are fibrous actinolite, chlorite, epidote, and occasionally calcite. These minerals are all characteristic of the epidote-prehnite-zeolites fissure group. Frequently, the quartz rim and core are separated by layers of fibrous actinolite. These observations suggest that 160-180 °C is the minimum temperature for the formation of the epidote-prehnite-zeolite assemblage.

Some other minerals, like chalcopyrite, grossular, hornblende, clinopyroxene, molybdenite, pyrrhotite, rutile, and scheelite, are found in calcsilicate lenses, quartz veins or ore veinlets.

Access and collecting had been strictly forbidden for safety reasons since 2007 when a large landslide happened in the Lino quarry (Cava Lino) (Weiß, 2007).

Restricted collecting is again possible since about 2011 on Sundays (Weiß & Praeger, 2011).

Swiss coordinates: 727´996 / 128´975.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List

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

36 valid minerals.

Rock Types Recorded

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

Select Rock List Type

Alphabetical List Tree Diagram

ⓘ 'Biotite gneiss'

ⓘ Gneiss

Detailed Mineral List:

ⓘ Actinolite

Formula: ◻Ca₂(Mg_4.5-2.5Fe_0.5-2.5)Si₈O₂₂(OH)₂

Habit: fibrous

Description: Inclusions in quartz and as fibrous asbestos

References:

Stalder, Hans Anton; Wagner, Albert; Graeser, Stefan; Stuker, Peter (1998) Mineralienlexikon der Schweiz. Wepf Verlag. 579pp.p.474

Armbruster, T., Stalder, H.A., Gnoss, E., Hofmann, B., and Herwegh, M. (2000) Epitaxy of hedenbergite whiskers on babingtonite in Alpine fissures at Arvigo, Val Calanca, Grisons, Switzerland. Schweizerische mineralogische und petrografische Mitteilungen, 80(3), 285-290.

ⓘ Albite

Formula: Na(AlSi₃O₈)

Localities:

Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland
Alfredo Quarry, Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland

ⓘ 'Apatite'

Formula: Ca₅(PO₄)₃A

References:

Weibel, Max, Graeser, Stefan, Oberholzer, Walter F., Stalder, Hans-Anton, Gabriel, Walter (1990) Die Mineralien der Schweiz [The minerals of Switzerland] (5th ed.) Birkhäuser, Basel, Switzerland. p.1-222. doi:10.1007/978-3-0348-7132-7

Stalder, Hans Anton; Wagner, Albert; Graeser, Stefan; Stuker, Peter (1998) Mineralienlexikon der Schweiz. Wepf Verlag. 579pp.p.474

ⓘ 'Apophyllite Group'

Formula: AB₄[Si₈O₂₀]X · 8H₂O

Locality: Alfredo Quarry, Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland

References:

Weiß, S. (2012): Apophyllit aus Arvigo, Val Calanca (CH). Lapis, 37 (3), 30-31.

ⓘ 'Asbestos'

Description: Fibrous form of actinolite.

References:

Stalder, Hans Anton; Wagner, Albert; Graeser, Stefan; Stuker, Peter (1998) Mineralienlexikon der Schweiz. Wepf Verlag. 579pp.p.474

ⓘ Babingtonite

Formula: Ca₂Fe²⁺Fe³⁺Si₅O₁₄(OH)

Habit: elongated parallel to [001]

Colour: black

Description: enriched in Mg amd Mn.

References:

Stalder, Hans Anton; Wagner, Albert; Graeser, Stefan; Stuker, Peter (1998) Mineralienlexikon der Schweiz. Wepf Verlag. 579pp.P. 63, 474

Armbruster, Th. (2000) Cation distribution in Mg, Mn-bearing babingtonite from Arvigo, Val Calanca, Grisons, Switzerland. Schweizerische Mineralogische und Petrografische Mitteilungen, 80(3), 279-284

Armbruster, Th., Stalder, H.A., Gnoss, E., Hofmann, B., and Herwegh, M. (2000) Epitaxy of hedenbergite whiskers on babingtonite in Alpine fissures at Arvigo, Val Calanca, Grisons, Switzerland. Schweizerische Mineralogische und Petrografische Mitteilungen, 80(3), 285-290

Walter, F., Ettinger, K. and Worel, K. (2004) Babingtonit aus einer alpinen Kluft im Seebachtal bei Mallnitz, Kärnten. Carinthia II, 194./114.: 209-216.

ⓘ Beryl

Formula: Be₃Al₂(Si₆O₁₈)

References:

Stalder, Hans Anton; Wagner, Albert; Graeser, Stefan; Stuker, Peter (1998) Mineralienlexikon der Schweiz. Wepf Verlag. 579pp.p.474

ⓘ 'Biotite'

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

References:

Stalder, Hans Anton; Wagner, Albert; Graeser, Stefan; Stuker, Peter (1998) Mineralienlexikon der Schweiz. Wepf Verlag. 579pp.p.474

ⓘ Calcite

Formula: CaCO₃

Localities:

Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland
Lino Quarry, Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland
Alfredo Quarry, Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland

ⓘ Chabazite-Ca

Formula: (Ca,K₂,Na₂)₂[Al₂Si₄O₁₂]₂ · 12H₂O

References:

Stalder, Hans Anton; Wagner, Albert; Graeser, Stefan; Stuker, Peter (1998) Mineralienlexikon der Schweiz. Wepf Verlag. 579pp.p.474

ⓘ Chalcopyrite

Formula: CuFeS₂

References:

Weiß, Stefan; Forster, Otmar (1997) Arvigo, Val Calanca: Kluftmineralien aus dem Süden Graubündens [Arvigo, Val Calanca: Cleft minerals from southern Graubünden]. Lapis, 22 (6). 13-42; 62

Stalder, Hans Anton; Wagner, Albert; Graeser, Stefan; Stuker, Peter (1998) Mineralienlexikon der Schweiz. Wepf Verlag. 579pp.p.474

ⓘ 'Chlorite Group'

Localities:

ⓘ Clinochlore

Formula: Mg₅Al(AlSi₃O₁₀)(OH)₈

References:

Stalder, Hans Anton; Wagner, Albert; Graeser, Stefan; Stuker, Peter (1998) Mineralienlexikon der Schweiz. Wepf Verlag. 579pp.p.474

ⓘ 'Clinopyroxene Subgroup'

References:

Weiß, Stefan; Forster, Otmar (1997) Arvigo, Val Calanca: Kluftmineralien aus dem Süden Graubündens [Arvigo, Val Calanca: Cleft minerals from southern Graubünden]. Lapis, 22 (6). 13-42; 62

Stalder, Hans Anton; Wagner, Albert; Graeser, Stefan; Stuker, Peter (1998) Mineralienlexikon der Schweiz. Wepf Verlag. 579pp.p.474

ⓘ Clinozoisite

Formula: (CaCa)(AlAlAl)O[Si₂O₇][SiO₄](OH)

References:

Stalder, Hans Anton; Wagner, Albert; Graeser, Stefan; Stuker, Peter (1998) Mineralienlexikon der Schweiz. Wepf Verlag. 579pp.p.474

ⓘ Datolite

Formula: CaB(SiO₄)(OH)

Locality: Alfredo Quarry, Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland

References:

Hanneberg, A., Simon, P., Wolkersdorfer, C. (2009) Galmei und schöne Wulfenite: Der Blei-Zink-Bergbau rund um den Fernpaß in Tirol. Lapis, 34 (4). 21-31

Weiß, S., Praeger, M. (2011) Drei Jahre nach dem Bergsturz: Aktuelles aus Arvigo, Graubünden und Erstfunde von Datolith und Phenakit. Lapis: 36(4): 20-24; 54.

ⓘ Epidote

Formula: (CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)

Localities:

ⓘ Epistilbite

Formula: CaAl₂Si₆O₁₆ · 5H₂O

References:

Weiß, Stefan; Forster, Otmar (1997) Arvigo, Val Calanca: Kluftmineralien aus dem Süden Graubündens [Arvigo, Val Calanca: Cleft minerals from southern Graubünden]. Lapis, 22 (6). 13-42; 62

Stalder, Hans Anton; Wagner, Albert; Graeser, Stefan; Stuker, Peter (1998) Mineralienlexikon der Schweiz. Wepf Verlag. 579pp.P. 153, 474

ⓘ Fluorapophyllite-(K)

Formula: KCa₄(Si₈O₂₀)(F,OH) · 8H₂O

References:

Stalder, Hans Anton; Wagner, Albert; Graeser, Stefan; Stuker, Peter (1998) Mineralienlexikon der Schweiz. Wepf Verlag. 579pp.P. 48, 474

ⓘ Fluorite

Formula: CaF₂

Habit: Octahedrons

Colour: Colourless, pink, pale green

Fluorescence: Occasionally pink

References:

Stalder, Hans Anton; Wagner, Albert; Graeser, Stefan; Stuker, Peter (1998) Mineralienlexikon der Schweiz. Wepf Verlag. 579pp.P. 169, 474

ⓘ Grossular

Formula: Ca₃Al₂(SiO₄)₃

References:

Weiß, Stefan; Forster, Otmar (1997) Arvigo, Val Calanca: Kluftmineralien aus dem Süden Graubündens [Arvigo, Val Calanca: Cleft minerals from southern Graubünden]. Lapis, 22 (6). 13-42; 62

Stalder, Hans Anton; Wagner, Albert; Graeser, Stefan; Stuker, Peter (1998) Mineralienlexikon der Schweiz. Wepf Verlag. 579pp.p.474

ⓘ Grossular var. Hessonite

Formula: Ca₃Al₂(SiO₄)₃

References:

Stalder, Hans Anton; Wagner, Albert; Graeser, Stefan; Stuker, Peter (1998) Mineralienlexikon der Schweiz. Wepf Verlag. 579pp.p.474

ⓘ Hedenbergite

Formula: CaFe²⁺Si₂O₆

References:

ⓘ Heulandite-Ca

Formula: (Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O

Colour: often greenish (coloured by chlorite inclusions).

References:

Stalder, Hans Anton; Wagner, Albert; Graeser, Stefan; Stuker, Peter (1998) Mineralienlexikon der Schweiz. Wepf Verlag. 579pp.P. 215, 474

Walter, F., Ettinger, K. and Worel, K. (2004) Babingtonit aus einer alpinen Kluft im Seebachtal bei Mallnitz, Kärnten. Carinthia II, 194./114.: 209-216.

ⓘ 'Hornblende Root Name Group'

Formula: ◻Ca₂(C²⁺₄C³⁺)(AlSi₇O₂₂)W₂

ⓘ Ilmenite

Formula: Fe²⁺TiO₃

Localities:

Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland
Alfredo Quarry, Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland

ⓘ 'K Feldspar'

References:

Stalder, Hans Anton; Wagner, Albert; Graeser, Stefan; Stuker, Peter (1998) Mineralienlexikon der Schweiz. Wepf Verlag. 579pp.p.474

ⓘ 'K Feldspar var. Adularia'

Formula: KAlSi₃O₈

References:

Stalder, Hans Anton; Wagner, Albert; Graeser, Stefan; Stuker, Peter (1998) Mineralienlexikon der Schweiz. Wepf Verlag. 579pp.P. 63, 474

Walter, F., Ettinger, K. and Worel, K. (2004) Babingtonit aus einer alpinen Kluft im Seebachtal bei Mallnitz, Kärnten. Carinthia II, 194./114.: 209-216.

ⓘ Laumontite

Formula: CaAl₂Si₄O₁₂ · 4H₂O

References:

Stalder, Hans Anton; Wagner, Albert; Graeser, Stefan; Stuker, Peter (1998) Mineralienlexikon der Schweiz. Wepf Verlag. 579pp.P. 250, 474

ⓘ Mesolite

Formula: Na₂Ca₂Si₉Al₆O₃₀ · 8H₂O

References:

Weiß, Stefan; Forster, Otmar (1997) Arvigo, Val Calanca: Kluftmineralien aus dem Süden Graubündens [Arvigo, Val Calanca: Cleft minerals from southern Graubünden]. Lapis, 22 (6). 13-42; 62

Stalder, Hans Anton; Wagner, Albert; Graeser, Stefan; Stuker, Peter (1998) Mineralienlexikon der Schweiz. Wepf Verlag. 579pp.P. 271, 474

ⓘ Molybdenite

Formula: MoS₂

References:

Weiß, Stefan; Forster, Otmar (1997) Arvigo, Val Calanca: Kluftmineralien aus dem Süden Graubündens [Arvigo, Val Calanca: Cleft minerals from southern Graubünden]. Lapis, 22 (6). 13-42; 62

Stalder, Hans Anton; Wagner, Albert; Graeser, Stefan; Stuker, Peter (1998) Mineralienlexikon der Schweiz. Wepf Verlag. 579pp.P. 279, 474

ⓘ Monazite-(Ce)

Formula: Ce(PO₄)

References:

Stalder, Hans Anton; Wagner, Albert; Graeser, Stefan; Stuker, Peter (1998) Mineralienlexikon der Schweiz. Wepf Verlag. 579pp.p.474

ⓘ Muscovite

Formula: KAl₂(AlSi₃O₁₀)(OH)₂

Localities:

Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland
Alfredo Quarry, Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland

ⓘ Phenakite

Formula: Be₂SiO₄

Locality: Alfredo Quarry, Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland

References:

Hanneberg, A., Simon, P., Wolkersdorfer, C. (2009) Galmei und schöne Wulfenite: Der Blei-Zink-Bergbau rund um den Fernpaß in Tirol. Lapis, 34 (4). 21-31

Weiß, S., Praeger, M. (2011) Drei Jahre nach dem Bergsturz: Aktuelles aus Arvigo, Graubünden und Erstfunde von Datolith und Phenakit. Lapis: 36(4): 20-24; 54.

ⓘ Prehnite

Formula: Ca₂Al₂Si₃O₁₀(OH)₂

Localities:

Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland
Alfredo Quarry, Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland

ⓘ Pyrite

Formula: FeS₂

Localities:

Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland
Alfredo Quarry, Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland

ⓘ Pyrrhotite

Formula: Fe_1-xS

References:

Weiß, Stefan; Forster, Otmar (1997) Arvigo, Val Calanca: Kluftmineralien aus dem Süden Graubündens [Arvigo, Val Calanca: Cleft minerals from southern Graubünden]. Lapis, 22 (6). 13-42; 62

Stalder, Hans Anton; Wagner, Albert; Graeser, Stefan; Stuker, Peter (1998) Mineralienlexikon der Schweiz. Wepf Verlag. 579pp.p.474

ⓘ Quartz

Formula: SiO₂

Localities:

Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland
Alfredo Quarry, Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland

ⓘ Rutile

Formula: TiO₂

References:

Stalder, Hans Anton; Wagner, Albert; Graeser, Stefan; Stuker, Peter (1998) Mineralienlexikon der Schweiz. Wepf Verlag. 579pp.p.474

ⓘ Scheelite

Formula: Ca(WO₄)

References:

Weiß, Stefan; Forster, Otmar (1997) Arvigo, Val Calanca: Kluftmineralien aus dem Süden Graubündens [Arvigo, Val Calanca: Cleft minerals from southern Graubünden]. Lapis, 22 (6). 13-42; 62

Stalder, Hans Anton; Wagner, Albert; Graeser, Stefan; Stuker, Peter (1998) Mineralienlexikon der Schweiz. Wepf Verlag. 579pp.p.474

ⓘ Scolecite

Formula: CaAl₂Si₃O₁₀ · 3H₂O

References:

Weiß, Stefan; Forster, Otmar (1997) Arvigo, Val Calanca: Kluftmineralien aus dem Süden Graubündens [Arvigo, Val Calanca: Cleft minerals from southern Graubünden]. Lapis, 22 (6). 13-42; 62

Stalder, Hans Anton; Wagner, Albert; Graeser, Stefan; Stuker, Peter (1998) Mineralienlexikon der Schweiz. Wepf Verlag. 579pp.P. 375, 474

ⓘ Sphalerite

Formula: ZnS

References:

Stalder, Hans Anton; Wagner, Albert; Graeser, Stefan; Stuker, Peter (1998) Mineralienlexikon der Schweiz. Wepf Verlag. 579pp.p.474

ⓘ Stellerite

Formula: Ca₄(Si₂₈Al₈)O₇₂ · 28H₂O

References:

Weiß, Stefan (2000) Neu: Stellerit aus Arvigo, Val Calanca [New: Stellerite from Arvigo, Val Calanca]. Lapis, 25 (10). 6

ⓘ 'Stilbite Subgroup'

Formula: M_6-7[Al_8-9Si_27-28O₇₂] · nH₂O

Description: Weiß (2000) states that the mineral reported as stilbite is shown by single-crystal XRD to be stellerite

References:

Weiß, Stefan; Forster, Otmar (1997) Arvigo, Val Calanca: Kluftmineralien aus dem Süden Graubündens [Arvigo, Val Calanca: Cleft minerals from southern Graubünden]. Lapis, 22 (6). 13-42; 62

Stalder, Hans Anton; Wagner, Albert; Graeser, Stefan; Stuker, Peter (1998) Mineralienlexikon der Schweiz. Wepf Verlag. 579pp.P. 389, 474

Weiß, Stefan (2000) Neu: Stellerit aus Arvigo, Val Calanca [New: Stellerite from Arvigo, Val Calanca]. Lapis, 25 (10). 6

ⓘ Stilpnomelane

Formula: K₄Fe²⁺₄₈[Si₆₄Al₈]O₁₆₄(OH)₅₂ · nH₂O

References:

Stalder, Hans Anton; Wagner, Albert; Graeser, Stefan; Stuker, Peter (1998) Mineralienlexikon der Schweiz. Wepf Verlag. 579pp.p.474

ⓘ Titanite

Formula: CaTiO(SiO₄)

Localities:

Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland
Lino Quarry, Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland

ⓘ 'Tourmaline'

Formula: AD₃G₆(T₆O₁₈)(BO₃)₃X₃Z

References:

Stalder, Hans Anton; Wagner, Albert; Graeser, Stefan; Stuker, Peter (1998) Mineralienlexikon der Schweiz. Wepf Verlag. 579pp.p.474

ⓘ Vanadinite

Formula: Pb₅(VO₄)₃Cl

Habit: Crusts of acicular crystals to 0.2 mm

Colour: Pale yellow

References:

Cuchet, S., Graeser, S., Meisser, N., Röhrnbauer, H., Weiss, S. (1995): Vanadinit – ein ungewöhnliches Kluftmineral aus den Alpen. Lapis 20 (9), 37-41.

Stalder, Hans Anton; Wagner, Albert; Graeser, Stefan; Stuker, Peter (1998) Mineralienlexikon der Schweiz. Wepf Verlag. 579pp.P. 424, 474

Gallery:

ⓘ 'Chlorite Group'

Chlorite Group

Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland

Chlorite Group

Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland

Chlorite Group

Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland

Ca₃Al₂(SiO₄)₃ⓘ Grossular

Grossular

Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland

Grossular

Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland

Grossular

Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland

(Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂Oⓘ Heulandite-Ca

Heulandite-Ca, etc.

Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland

Heulandite-Ca, etc.

Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland

Heulandite-Ca, etc.

Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland

KAlSi₃O₈ⓘ 'K Feldspar var. Adularia'

Adularia, etc.

Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland

Adularia, etc.

Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland

Adularia, etc.

Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘ	Sphalerite	2.CB.05a	ZnS
ⓘ	Chalcopyrite	2.CB.10a	CuFeS₂
ⓘ	Pyrrhotite	2.CC.10	Fe_1-xS
ⓘ	Molybdenite	2.EA.30	MoS₂
ⓘ	Pyrite	2.EB.05a	FeS₂
Group 3 - Halides
ⓘ	Fluorite	3.AB.25	CaF₂
Group 4 - Oxides and Hydroxides
ⓘ	Ilmenite	4.CB.05	Fe²⁺TiO₃
ⓘ	Quartz	4.DA.05	SiO₂
ⓘ	Rutile	4.DB.05	TiO₂
Group 5 - Nitrates and Carbonates
ⓘ	Calcite	5.AB.05	CaCO₃
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘ	Scheelite	7.GA.05	Ca(WO₄)
Group 8 - Phosphates, Arsenates and Vanadates
ⓘ	Monazite-(Ce)	8.AD.50	Ce(PO₄)
ⓘ	Vanadinite	8.BN.05	Pb₅(VO₄)₃Cl
Group 9 - Silicates
ⓘ	Phenakite	9.AA.05	Be₂SiO₄
ⓘ	Grossular	9.AD.25	Ca₃Al₂(SiO₄)₃
ⓘ	var. Hessonite	9.AD.25	Ca₃Al₂(SiO₄)₃
ⓘ	Titanite	9.AG.15	CaTiO(SiO₄)
ⓘ	Datolite	9.AJ.20	CaB(SiO₄)(OH)
ⓘ	Clinozoisite	9.BG.05a	(CaCa)(AlAlAl)O[Si₂O₇][SiO₄](OH)
ⓘ	Epidote	9.BG.05a	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
ⓘ	Beryl	9.CJ.05	Be₃Al₂(Si₆O₁₈)
ⓘ	Hedenbergite	9.DA.15	CaFe²⁺Si₂O₆
ⓘ	Actinolite	9.DE.10	◻Ca₂(Mg_4.5-2.5Fe_0.5-2.5)Si₈O₂₂(OH)₂
ⓘ	Babingtonite	9.DK.05	Ca₂Fe²⁺Fe³⁺Si₅O₁₄(OH)
ⓘ	Prehnite	9.DP.20	Ca₂Al₂Si₃O₁₀(OH)₂
ⓘ	Fluorapophyllite-(K)	9.EA.15	KCa₄(Si₈O₂₀)(F,OH) · 8H₂O
ⓘ	Muscovite	9.EC.15	KAl₂(AlSi₃O₁₀)(OH)₂
ⓘ	Clinochlore	9.EC.55	Mg₅Al(AlSi₃O₁₀)(OH)₈
ⓘ	Stilpnomelane	9.EG.40	K₄Fe²⁺₄₈[Si₆₄Al₈]O₁₆₄(OH)₅₂ · nH₂O
ⓘ	Albite	9.FA.35	Na(AlSi₃O₈)
ⓘ	Mesolite	9.GA.05	Na₂Ca₂Si₉Al₆O₃₀ · 8H₂O
ⓘ	Scolecite	9.GA.05	CaAl₂Si₃O₁₀ · 3H₂O
ⓘ	Laumontite	9.GB.10	CaAl₂Si₄O₁₂ · 4H₂O
ⓘ	Chabazite-Ca	9.GD.10	(Ca,K₂,Na₂)₂[Al₂Si₄O₁₂]₂ · 12H₂O
ⓘ	Epistilbite	9.GD.45	CaAl₂Si₆O₁₆ · 5H₂O
ⓘ	Heulandite-Ca	9.GE.05	(Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
ⓘ	Stellerite	9.GE.15	Ca₄(Si₂₈Al₈)O₇₂ · 28H₂O
Unclassified
ⓘ	'K Feldspar var. Adularia'	-	KAlSi₃O₈
ⓘ	'Apophyllite Group'	-	AB₄[Si₈O₂₀]X · 8H₂O
ⓘ	'Asbestos'	-
ⓘ	'Biotite'	-	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
ⓘ	'Chlorite Group'	-
ⓘ	'Stilbite Subgroup'	-	M_6-7[Al_8-9Si_27-28O₇₂] · nH₂O
ⓘ	'Tourmaline'	-	AD₃G₆(T₆O₁₈)(BO₃)₃X₃Z
ⓘ	'Clinopyroxene Subgroup'	-
ⓘ	'Hornblende Root Name Group'	-	◻Ca₂(C²⁺₄C³⁺)(AlSi₇O₂₂)W₂
ⓘ	'K Feldspar'	-
ⓘ	'Apatite'	-	Ca₅(PO₄)₃A

List of minerals for each chemical element

H	Hydrogen
H	ⓘ Actinolite	◻Ca₂(Mg_4.5-2.5Fe_0.5-2.5)Si₈O₂₂(OH)₂
H	ⓘ Apophyllite Group	AB₄[Si₈O₂₀]X · 8H₂O
H	ⓘ Babingtonite	Ca₂Fe²⁺Fe³⁺Si₅O₁₄(OH)
H	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
H	ⓘ Clinochlore	Mg₅Al(AlSi₃O₁₀)(OH)₈
H	ⓘ Clinozoisite	(CaCa)(AlAlAl)O[Si₂O₇][SiO₄](OH)
H	ⓘ Datolite	CaB(SiO₄)(OH)
H	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
H	ⓘ Epistilbite	CaAl₂Si₆O₁₆ · 5H₂O
H	ⓘ Fluorapophyllite-(K)	KCa₄(Si₈O₂₀)(F,OH) · 8H₂O
H	ⓘ Laumontite	CaAl₂Si₄O₁₂ · 4H₂O
H	ⓘ Mesolite	Na₂Ca₂Si₉Al₆O₃₀ · 8H₂O
H	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
H	ⓘ Prehnite	Ca₂Al₂Si₃O₁₀(OH)₂
H	ⓘ Scolecite	CaAl₂Si₃O₁₀ · 3H₂O
H	ⓘ Stellerite	Ca₄(Si₂₈Al₈)O₇₂ · 28H₂O
H	ⓘ Stilbite Subgroup	M_6-7[Al_8-9Si_27-28O₇₂] · nH₂O
H	ⓘ Stilpnomelane	K₄Fe₄₈²⁺[Si₆₄Al₈]O₁₆₄(OH)₅₂ · nH₂O
H	ⓘ Chabazite-Ca	(Ca,K₂,Na₂)₂[Al₂Si₄O₁₂]₂ · 12H₂O
H	ⓘ Heulandite-Ca	(Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
Be	Beryllium
Be	ⓘ Beryl	Be₃Al₂(Si₆O₁₈)
Be	ⓘ Phenakite	Be₂SiO₄
B	Boron
B	ⓘ Datolite	CaB(SiO₄)(OH)
B	ⓘ Tourmaline	AD₃G₆(T₆O₁₈)(BO₃)₃X₃Z
C	Carbon
C	ⓘ Calcite	CaCO₃
O	Oxygen
O	ⓘ Actinolite	◻Ca₂(Mg_4.5-2.5Fe_0.5-2.5)Si₈O₂₂(OH)₂
O	ⓘ K Feldspar var. Adularia	KAlSi₃O₈
O	ⓘ Albite	Na(AlSi₃O₈)
O	ⓘ Apophyllite Group	AB₄[Si₈O₂₀]X · 8H₂O
O	ⓘ Babingtonite	Ca₂Fe²⁺Fe³⁺Si₅O₁₄(OH)
O	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
O	ⓘ Beryl	Be₃Al₂(Si₆O₁₈)
O	ⓘ Calcite	CaCO₃
O	ⓘ Clinochlore	Mg₅Al(AlSi₃O₁₀)(OH)₈
O	ⓘ Clinozoisite	(CaCa)(AlAlAl)O[Si₂O₇][SiO₄](OH)
O	ⓘ Datolite	CaB(SiO₄)(OH)
O	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
O	ⓘ Epistilbite	CaAl₂Si₆O₁₆ · 5H₂O
O	ⓘ Fluorapophyllite-(K)	KCa₄(Si₈O₂₀)(F,OH) · 8H₂O
O	ⓘ Grossular	Ca₃Al₂(SiO₄)₃
O	ⓘ Hedenbergite	CaFe²⁺Si₂O₆
O	ⓘ Grossular var. Hessonite	Ca₃Al₂(SiO₄)₃
O	ⓘ Ilmenite	Fe²⁺TiO₃
O	ⓘ Laumontite	CaAl₂Si₄O₁₂ · 4H₂O
O	ⓘ Mesolite	Na₂Ca₂Si₉Al₆O₃₀ · 8H₂O
O	ⓘ Monazite-(Ce)	Ce(PO₄)
O	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
O	ⓘ Phenakite	Be₂SiO₄
O	ⓘ Prehnite	Ca₂Al₂Si₃O₁₀(OH)₂
O	ⓘ Quartz	SiO₂
O	ⓘ Rutile	TiO₂
O	ⓘ Scheelite	Ca(WO₄)
O	ⓘ Scolecite	CaAl₂Si₃O₁₀ · 3H₂O
O	ⓘ Stellerite	Ca₄(Si₂₈Al₈)O₇₂ · 28H₂O
O	ⓘ Stilbite Subgroup	M_6-7[Al_8-9Si_27-28O₇₂] · nH₂O
O	ⓘ Stilpnomelane	K₄Fe₄₈²⁺[Si₆₄Al₈]O₁₆₄(OH)₅₂ · nH₂O
O	ⓘ Titanite	CaTiO(SiO₄)
O	ⓘ Tourmaline	AD₃G₆(T₆O₁₈)(BO₃)₃X₃Z
O	ⓘ Vanadinite	Pb₅(VO₄)₃Cl
O	ⓘ Chabazite-Ca	(Ca,K₂,Na₂)₂[Al₂Si₄O₁₂]₂ · 12H₂O
O	ⓘ Heulandite-Ca	(Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
O	ⓘ Hornblende Root Name Group	◻Ca₂(C₄²⁺C³⁺)(AlSi₇O₂₂)W₂
O	ⓘ Apatite	Ca₅(PO₄)₃A
F	Fluorine
F	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
F	ⓘ Fluorapophyllite-(K)	KCa₄(Si₈O₂₀)(F,OH) · 8H₂O
F	ⓘ Fluorite	CaF₂
Na	Sodium
Na	ⓘ Albite	Na(AlSi₃O₈)
Na	ⓘ Mesolite	Na₂Ca₂Si₉Al₆O₃₀ · 8H₂O
Na	ⓘ Chabazite-Ca	(Ca,K₂,Na₂)₂[Al₂Si₄O₁₂]₂ · 12H₂O
Na	ⓘ Heulandite-Ca	(Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
Mg	Magnesium
Mg	ⓘ Actinolite	◻Ca₂(Mg_4.5-2.5Fe_0.5-2.5)Si₈O₂₂(OH)₂
Mg	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Mg	ⓘ Clinochlore	Mg₅Al(AlSi₃O₁₀)(OH)₈
Al	Aluminium
Al	ⓘ K Feldspar var. Adularia	KAlSi₃O₈
Al	ⓘ Albite	Na(AlSi₃O₈)
Al	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Al	ⓘ Beryl	Be₃Al₂(Si₆O₁₈)
Al	ⓘ Clinochlore	Mg₅Al(AlSi₃O₁₀)(OH)₈
Al	ⓘ Clinozoisite	(CaCa)(AlAlAl)O[Si₂O₇][SiO₄](OH)
Al	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Al	ⓘ Epistilbite	CaAl₂Si₆O₁₆ · 5H₂O
Al	ⓘ Grossular	Ca₃Al₂(SiO₄)₃
Al	ⓘ Grossular var. Hessonite	Ca₃Al₂(SiO₄)₃
Al	ⓘ Laumontite	CaAl₂Si₄O₁₂ · 4H₂O
Al	ⓘ Mesolite	Na₂Ca₂Si₉Al₆O₃₀ · 8H₂O
Al	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
Al	ⓘ Prehnite	Ca₂Al₂Si₃O₁₀(OH)₂
Al	ⓘ Scolecite	CaAl₂Si₃O₁₀ · 3H₂O
Al	ⓘ Stellerite	Ca₄(Si₂₈Al₈)O₇₂ · 28H₂O
Al	ⓘ Stilbite Subgroup	M_6-7[Al_8-9Si_27-28O₇₂] · nH₂O
Al	ⓘ Stilpnomelane	K₄Fe₄₈²⁺[Si₆₄Al₈]O₁₆₄(OH)₅₂ · nH₂O
Al	ⓘ Chabazite-Ca	(Ca,K₂,Na₂)₂[Al₂Si₄O₁₂]₂ · 12H₂O
Al	ⓘ Heulandite-Ca	(Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
Al	ⓘ Hornblende Root Name Group	◻Ca₂(C₄²⁺C³⁺)(AlSi₇O₂₂)W₂
Si	Silicon
Si	ⓘ Actinolite	◻Ca₂(Mg_4.5-2.5Fe_0.5-2.5)Si₈O₂₂(OH)₂
Si	ⓘ K Feldspar var. Adularia	KAlSi₃O₈
Si	ⓘ Albite	Na(AlSi₃O₈)
Si	ⓘ Apophyllite Group	AB₄[Si₈O₂₀]X · 8H₂O
Si	ⓘ Babingtonite	Ca₂Fe²⁺Fe³⁺Si₅O₁₄(OH)
Si	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Si	ⓘ Beryl	Be₃Al₂(Si₆O₁₈)
Si	ⓘ Clinochlore	Mg₅Al(AlSi₃O₁₀)(OH)₈
Si	ⓘ Clinozoisite	(CaCa)(AlAlAl)O[Si₂O₇][SiO₄](OH)
Si	ⓘ Datolite	CaB(SiO₄)(OH)
Si	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Si	ⓘ Epistilbite	CaAl₂Si₆O₁₆ · 5H₂O
Si	ⓘ Fluorapophyllite-(K)	KCa₄(Si₈O₂₀)(F,OH) · 8H₂O
Si	ⓘ Grossular	Ca₃Al₂(SiO₄)₃
Si	ⓘ Hedenbergite	CaFe²⁺Si₂O₆
Si	ⓘ Grossular var. Hessonite	Ca₃Al₂(SiO₄)₃
Si	ⓘ Laumontite	CaAl₂Si₄O₁₂ · 4H₂O
Si	ⓘ Mesolite	Na₂Ca₂Si₉Al₆O₃₀ · 8H₂O
Si	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
Si	ⓘ Phenakite	Be₂SiO₄
Si	ⓘ Prehnite	Ca₂Al₂Si₃O₁₀(OH)₂
Si	ⓘ Quartz	SiO₂
Si	ⓘ Scolecite	CaAl₂Si₃O₁₀ · 3H₂O
Si	ⓘ Stellerite	Ca₄(Si₂₈Al₈)O₇₂ · 28H₂O
Si	ⓘ Stilbite Subgroup	M_6-7[Al_8-9Si_27-28O₇₂] · nH₂O
Si	ⓘ Stilpnomelane	K₄Fe₄₈²⁺[Si₆₄Al₈]O₁₆₄(OH)₅₂ · nH₂O
Si	ⓘ Titanite	CaTiO(SiO₄)
Si	ⓘ Chabazite-Ca	(Ca,K₂,Na₂)₂[Al₂Si₄O₁₂]₂ · 12H₂O
Si	ⓘ Heulandite-Ca	(Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
Si	ⓘ Hornblende Root Name Group	◻Ca₂(C₄²⁺C³⁺)(AlSi₇O₂₂)W₂
P	Phosphorus
P	ⓘ Monazite-(Ce)	Ce(PO₄)
P	ⓘ Apatite	Ca₅(PO₄)₃A
S	Sulfur
S	ⓘ Chalcopyrite	CuFeS₂
S	ⓘ Molybdenite	MoS₂
S	ⓘ Pyrite	FeS₂
S	ⓘ Pyrrhotite	Fe_1-xS
S	ⓘ Sphalerite	ZnS
Cl	Chlorine
Cl	ⓘ Vanadinite	Pb₅(VO₄)₃Cl
K	Potassium
K	ⓘ K Feldspar var. Adularia	KAlSi₃O₈
K	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
K	ⓘ Fluorapophyllite-(K)	KCa₄(Si₈O₂₀)(F,OH) · 8H₂O
K	ⓘ Muscovite	KAl₂(AlSi₃O₁₀)(OH)₂
K	ⓘ Stilpnomelane	K₄Fe₄₈²⁺[Si₆₄Al₈]O₁₆₄(OH)₅₂ · nH₂O
K	ⓘ Chabazite-Ca	(Ca,K₂,Na₂)₂[Al₂Si₄O₁₂]₂ · 12H₂O
Ca	Calcium
Ca	ⓘ Actinolite	◻Ca₂(Mg_4.5-2.5Fe_0.5-2.5)Si₈O₂₂(OH)₂
Ca	ⓘ Babingtonite	Ca₂Fe²⁺Fe³⁺Si₅O₁₄(OH)
Ca	ⓘ Calcite	CaCO₃
Ca	ⓘ Clinozoisite	(CaCa)(AlAlAl)O[Si₂O₇][SiO₄](OH)
Ca	ⓘ Datolite	CaB(SiO₄)(OH)
Ca	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Ca	ⓘ Epistilbite	CaAl₂Si₆O₁₆ · 5H₂O
Ca	ⓘ Fluorapophyllite-(K)	KCa₄(Si₈O₂₀)(F,OH) · 8H₂O
Ca	ⓘ Fluorite	CaF₂
Ca	ⓘ Grossular	Ca₃Al₂(SiO₄)₃
Ca	ⓘ Hedenbergite	CaFe²⁺Si₂O₆
Ca	ⓘ Grossular var. Hessonite	Ca₃Al₂(SiO₄)₃
Ca	ⓘ Laumontite	CaAl₂Si₄O₁₂ · 4H₂O
Ca	ⓘ Mesolite	Na₂Ca₂Si₉Al₆O₃₀ · 8H₂O
Ca	ⓘ Prehnite	Ca₂Al₂Si₃O₁₀(OH)₂
Ca	ⓘ Scheelite	Ca(WO₄)
Ca	ⓘ Scolecite	CaAl₂Si₃O₁₀ · 3H₂O
Ca	ⓘ Stellerite	Ca₄(Si₂₈Al₈)O₇₂ · 28H₂O
Ca	ⓘ Titanite	CaTiO(SiO₄)
Ca	ⓘ Chabazite-Ca	(Ca,K₂,Na₂)₂[Al₂Si₄O₁₂]₂ · 12H₂O
Ca	ⓘ Heulandite-Ca	(Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
Ca	ⓘ Hornblende Root Name Group	◻Ca₂(C₄²⁺C³⁺)(AlSi₇O₂₂)W₂
Ca	ⓘ Apatite	Ca₅(PO₄)₃A
Ti	Titanium
Ti	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Ti	ⓘ Ilmenite	Fe²⁺TiO₃
Ti	ⓘ Rutile	TiO₂
Ti	ⓘ Titanite	CaTiO(SiO₄)
V	Vanadium
V	ⓘ Vanadinite	Pb₅(VO₄)₃Cl
Fe	Iron
Fe	ⓘ Actinolite	◻Ca₂(Mg_4.5-2.5Fe_0.5-2.5)Si₈O₂₂(OH)₂
Fe	ⓘ Babingtonite	Ca₂Fe²⁺Fe³⁺Si₅O₁₄(OH)
Fe	ⓘ Biotite	K(Fe²⁺/Mg)₂(Al/Fe³⁺/Mg/Ti)([Si/Al/Fe]₂Si₂O₁₀)(OH/F)₂
Fe	ⓘ Chalcopyrite	CuFeS₂
Fe	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Fe	ⓘ Hedenbergite	CaFe²⁺Si₂O₆
Fe	ⓘ Ilmenite	Fe²⁺TiO₃
Fe	ⓘ Pyrite	FeS₂
Fe	ⓘ Pyrrhotite	Fe_1-xS
Fe	ⓘ Stilpnomelane	K₄Fe₄₈²⁺[Si₆₄Al₈]O₁₆₄(OH)₅₂ · nH₂O
Cu	Copper
Cu	ⓘ Chalcopyrite	CuFeS₂
Zn	Zinc
Zn	ⓘ Sphalerite	ZnS
Mo	Molybdenum
Mo	ⓘ Molybdenite	MoS₂
Ce	Cerium
Ce	ⓘ Monazite-(Ce)	Ce(PO₄)
W	Tungsten
W	ⓘ Scheelite	Ca(WO₄)
Pb	Lead
Pb	ⓘ Vanadinite	Pb₅(VO₄)₃Cl

Localities in this Region

Switzerland

Grisons
- Moesa Region
  - Calanca
    - Arvigo
      - Gneiss quarries
        Alfredo Quarry
        Lino Quarry

Other Regions, Features and Areas containing this locality

Eurasian PlateTectonic Plate

AlpsAccretionary Complex

EuropeContinent

The AlpsMountain Range

Switzerland

Grisons
- Mesolcina Valley (Misox)Valley
- Moesa Region
  - Calanca ValleyValley

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

https://www.youtube.com/watch?v=zcwmUBQUVg0

Graeser, S., Stalder, H.A. (1976) Mineral-Neufunde aus der Schweiz und angrenzenden Gebieten II. Schweizer Strahler: 4: 158-171.

Cuchet, S., Graeser, S., Meisser, N., Röhrnbauer, H., Weiss, S. (1995): Vanadinit – ein ungewöhnliches Kluftmineral aus den Alpen. Lapis 20 (9), 37-41.

Weiß, Stefan; Forster, Otmar (1997) Arvigo, Val Calanca: Kluftmineralien aus dem Süden Graubündens [Arvigo, Val Calanca: Cleft minerals from southern Graubünden]. Lapis, 22 (6). 13-42; 62

Stalder, Hans Anton; Wagner, Albert; Graeser, Stefan; Stuker, Peter (1998) Mineralienlexikon der Schweiz. Wepf Verlag. 579pp.

Wagner, A. and Stalder, H.A. (2000) Arvigo - eine der bekanntesten Mineralfundstellen der Schweiz. Teil 2. Schweizer Strahler, 12, 118-133.

Wagner, A. and Stalder, H.A. (2000) Arvigo - eine der bekanntesten Mineralfundstellen der Schweiz. Teil 1 / Arvigo - L'une des localités les plus connue de Suisse (1° partie). Schweizer Strahler/Le Cristallier Suisse, 12, 41-70.

Weiß, Stefan (2000) Neu: Stellerit aus Arvigo, Val Calanca [New: Stellerite from Arvigo, Val Calanca]. Lapis, 25 (10). 6

Weiß, S. (2007) Der Bergsturz von Arvigo. Lapis, 32 (9), 5.

Weiß, S., Praeger, M. (2011) Drei Jahre nach dem Bergsturz: Aktuelles aus Arvigo, Graubünden und Erstfunde von Datolith und Phenakit. Lapis: 36(4): 20-24; 54.

Weiß, S. (2012): Apophyllit aus Arvigo, Val Calanca (CH). Lapis, 37 (3), 30-31.

Conzett, Jürg, Zerbi, Stefano, and Cantieni, Curdin (2018) Natursteinkatalog Graubünden. Art Direction und Design, Zürich, 370 pp.

Quick NavTop Mineral List Rock Types Localities in Region Other Regions References

Mindat.org® is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. Mindat® and mindat.org® are registered trademarks of the Hudson Institute of Mineralogy.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2026, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph and Ida Chau.
Content on this site may not be used to train, fine-tune, or otherwise develop artificial intelligence or machine learning models without prior written permission - see our Terms & Conditions.
To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: September 3, 2026 11:34:22 Page updated: August 20, 2026 09:42:00

Go to top of page