Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Wolframite

Views:
Watches:
RBR730869

Wolframite

Classic Locality

Description Tabs

Description
Locality: 
Zinnwald, Saxony, Germany
Class: 
Single Crystal
Size Range: 
Small cabinet (7-10 cm)
Size: 
8 × 4 × 3 cm
Description

A classic, sharply-terminated wolframite crystal from this historic tin mining district. The textbook sharp chisel termination rests atop the splendent, stepped-growth to smooth prism faces. An impressive and hefty, two-sided crysta. Old-time material in excellent condition.

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

Seller Information

Payment options: offline, paypal_wpp, paypal_wps