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Wolframite

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ATH1136655

Description Tabs

Description
Locality: 
Cavnic Mine, Maramureș County, Romania
Class: 
Crystals on Matrix
Size Range: 
Small cabinet (7-10 cm)
Size: 
9 × 8.5 × 4 cm
Weight: 
346.00gr
Description

Excellent Wolframite on a calcite and quartz matrix from Cavnic.

2 larger wolframite clusters with end faces are very nicely separated and well located on the matrix. The largest crystals size is about 3 cm.

There are dozens of other smaller wolframites to be found on the white background

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

Current price

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10
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Start 20 Dec 18:00
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Shipping Information

Postage Area Price
AT 2 kg
5
EU 2 kg
16
Rest of Europe 1 kg
19
Canada, Japan, South Korea, Australia etc. 1 kg
28
USA 1 kg
60

Seller Information

Payment options: offline, paypal_wpp, paypal_wps

Bid History

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