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Tetrahedrite With Calcite & Dolomite & Realgar

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AMM1166073

Description Tabs

Description
Locality: 
Cavnic Mine, Maramureș County, Romania
Class: 
Crystals on Matrix
Size Range: 
Cabinet (10-18 cm)
Size: 
12.5 × 10 × 3 cm
Description

Fine and very large specimen richly decorated with black pyramidal tetrahedrite crystals. In association with white to colourless calcite aggregates and lots of milk-white dolomite crystals and minor red realgar crystals. Also the back is well crystallized.

The specimen comes from the collection of Dr. G. Jung.

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This auction exclusively features large collection specimens, with a minimum size of 3 centimetres (most pieces are significantly larger). These are exceptional or unusual collection specimens from times gone by, some with historical labels and, in most cases, with detailed information about their previous owners and other interesting facts.

Mineral Data
What's on the rock

Tetrahedrite

Formula: 
Cu6[Cu4(Fe,Zn)2]Sb4S13
Strunz: 
2.GB.05
Hardness: 
3.5 - 4.0

Calcite

Polymorph of: 
Formula: 
CaCO3
Strunz: 
5.AB.05
Crystal System: 
Trigonal
Hardness: 
3.0
Streak: 
White

Dolomite

Formula: 
CaMg(CO3)2
Strunz: 
5.AB.10
Crystal System: 
Trigonal - Rhombohedral
Hardness: 
3.5 - 4.0
Streak: 
White

Realgar

Formula: 
As4S4
Strunz: 
2.FA.15a
Crystal System: 
Monoclinic
Hardness: 
1.5 - 2.0

Current price

$

Starting price

$10
(reserve not met) (reserve met)

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Start 15 Feb 18:00
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Shipping Information

Postage Area Price
Germany (insured parcel)
6.50
Worldwide (tracked)
10
USA (tracked, > 0,5 kg)
22
European Union (tracked, > 1 kg)
18

Seller Information

Payment options: offline, paypal_wpp, paypal_wps

Seller's terms and conditions

Accepted payment methods: PayPal, bank transfer.

Money back guarantee is valid until 14 days after receiving the payment. The refund will be initiated immediately upon receiving the minerals back. Due to the return time, there may be a delay in the refund. 

Bid History

Full bid history