Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Sphalerite & Quartz

Views:
Watches:
ESM782849

Sphalerite & Quartz

Description Tabs

Description
Locality: 
Lüderich Mine, Altenbrück, Bensberg, Overath, Cologne, North Rhine - Westphalia, Germany
Class: 
Combination
Size Range: 
Cabinet (10-18 cm)
Size: 
15 × 8 × 3 cm
Description

Lustrous red-brown sphalerite crystals with clear quartz crystals on matrix

Mineral Data
What's on the rock

Sphalerite

Formula: 
ZnS
Strunz: 
2.CB.05a
Crystal System: 
Isometric
Hardness: 
3.5 - 4.0

Quartz

Formula: 
SiO2
Strunz: 
4.DA.05
Crystal System: 
Trigonal
Hardness: 
7.0
Streak: 
White