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Famatinite & Luzonite & Pearceite

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SHS165653

Famatinite & Luzonite & Pearceite

Description Tabs

Description
Locality: 
Clara Mine, Oberwolfach, Freiburg Region, Baden-Württemberg, Germany
Size Range: 
Miniature (4.5-7 cm)
Size: 
4.5 × 2.5 × 2.3 cm
Description

Famatinite and luzonite and parceite on matrix

Mineral Data
What's on the rock

Famatinite

Formula: 
Cu3SbS4
Strunz: 
2.KA.10
Hardness: 
3.0 - 4.0
Streak: 
Black
Type Locality: 
Sierra de Famatina, La Rioja, Argentina

Luzonite

Formula: 
Cu3AsS4
Strunz: 
2.KA.10
Crystal System: 
Tetragonal
Hardness: 
3.5
Streak: 
Black.
Type Locality: 
Lepanto Mine, Mancayan mineral district (Mankayan), Benguet Province, Cordillera Administrative Region, Luzon, Philippines

Pearceite

Formula: 
[(Ag,Cu)6(As,Sb)2S7][Ag9CuS4]
Strunz: 
2.GB.15
Hardness: 
2.5 - 3.0
Streak: 
black
Type Locality: 
Mollie Gibson Mine (Molly Gibson Mine), Aspen, Aspen District (Roaring Fork District), Pitkin Co., Colorado, USA