Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Colusite

Views:
Watches:
ESM616045

Colusite

Classic Locality

Description Tabs

Description
Locality: 
Leonard Mine, Butte, Silver Bow County, Montana, United States of America
Class: 
Crystal Group/Cluster
Size Range: 
Thumbnail (1-3cm)
Size: 
0.2 × 1.2 × 1 cm
Description

Brassy metallic colusite in quartz

Mineral Data
What's on the rock

Colusite

Formula: 
Cu26V2(As,Sn,Sb)6S32
Strunz: 
2.CB.30
Hardness: 
3.0 - 4.0
Streak: 
Black
Type Locality: 
East Colusa Mine, Berkeley Pit, Butte, Butte District (Summit Valley District), Silver Bow Co., Montana, USA