Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Chrysocolla

Views:
Watches:
SHS137710

Chrysocolla

Description Tabs

Description
Locality: 
Herzog Julius Smelter Slag Locality, Astfeld, Goslar, Lower Saxony, Germany
Size Range: 
Thumbnail (1-3cm)
Size: 
1.1 × 0.9 × 0.6 cm
Description

Nice chrysocolla crystals on matrix

Mineral Data
What's on the rock

Chrysocolla

Formula: 
Cu2-xAlx(H2-xSi2O5)(OH)4·nH2O (x < 1)
Strunz: 
9.ED.20
Crystal System: 
Monoclinic
Hardness: 
2.5 - 3.5