Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Wolframite

Views:
Watches:
JYJ726801

Wolframite

Description Tabs

Description
Locality: 
Cínovec/Zinnwald, Teplice, Ústí nad Labem Region, Czech Republic
Class: 
Single Crystal
Size Range: 
Miniature (4.5-7 cm)
Size: 
5.3 × 2 × 1.8 cm
Description

Large wolframite single crystal from Cinovec from an old collection. 

 

Mineral Data
What's on the rock

Wolframite

Synonym Of: 

Hübnerite

Formula: 
MnWO4
Strunz: 
4.DB.30
Hardness: 
4.0 - 4.5

Ferberite

Formula: 
FeWO4
Strunz: 
4.DB.30
Hardness: 
4.0 - 4.5
Formula: 
(Fe2+)WO4 to (Mn2+)WO4
Crystal System: 
Monoclinic
Hardness: 
4 - 4.5
Colour: 
Greyish-black
Streak: 
Reddish Brown