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Galena & Quartz

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NST673184

Galena & Quartz

Description Tabs

Description
Locality: 
Stříbro, Tachov District, Plzeň, Plzeň Region, Czech Republic
Class: 
Crystals on Matrix
Size Range: 
Cabinet (10-18 cm)
Size: 
10.4 × 8.2 × 5 cm
Largest Crystal: 
1.70cm
Weight: 
571.00gr
Description

A nice combination of Galena and Quartz from Stříbro (Mies).

Mineral Data
What's on the rock

Galena

Formula: 
PbS
Strunz: 
2.CD.10
Crystal System: 
Isometric
Hardness: 
2.5
Colour: 
Lead-grey
Streak: 
Lead-grey

Quartz

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