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Bursaite & Kobellite

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SHS509964

Bursaite & Kobellite

Description Tabs

Description
Locality: 
Boliden Mine, Boliden, Skellefteå, Västerbotten County, Sweden
Class: 
Massive/Crystalline
Size Range: 
Thumbnail (1-3cm)
Size: 
2 × 0.5 × 0.5 cm
Description

Bursaite and kobellite in matrix

Mineral Data
What's on the rock

Kobellite

Formula: 
Pb22Cu4(Bi,Sb)30S69
Strunz: 
2.HB.10a
Crystal System: 
Orthorhombic
Hardness: 
2.5 - 3.0
Streak: 
Black
Type Locality: 
Vena Mines, Hammar, Askersund, Närke, Sweden