Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Bertrandite On Quartz

Views:
Watches:
MEX685850

Bertrandite On Quartz

Classic Locality

Description Tabs

Description
Locality: 
Sauberg Mine, Ehrenfriedersdorf, Erzgebirge, Saxony, Germany
Class: 
Combination
Size Range: 
Small miniature (3-4.5 cm)
Size: 
4.4 × 1.7 × 1.4 cm
Weight: 
6.00gr
Description

Nice specimen with a lot of reddish bertrandite crystals on quartz.

Mineral Data
What's on the rock

Bertrandite

Formula: 
Be4(Si2O7)(OH)2
Strunz: 
9.BD.05
Crystal System: 
Orthorhombic
Hardness: 
6.0 - 7.0
Type Locality: 
Petit-Port, Nantes, Loire-Atlantique, Pays de Loire, France

Quartz

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