Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Bornite & Calcite

Views:
Watches:
MNT734986

Bornite & Calcite

Classic Locality

Description Tabs

Description
Locality: 
Dzhezkazgan Mine, Dzhezkazgan, Karaganda Oblast, Kazakhstan
Class: 
Crystals on Matrix
Size Range: 
Cabinet (10-18 cm)
Size: 
12.2 × 5.5 × 4 cm
Weight: 
205.00gr
Description

This is a nice modern classic with tarnished  bornite crystals on a sandstone matrix. Accompanied by whiteish calcite which exhibits a medium intensity pinkish LW UV fluorescence. Older material, nowadays no more finds possible.

Mineral Data
What's on the rock

Bornite

Formula: 
Cu5FeS4
Strunz: 
2.BA.15
Crystal System: 
Tetragonal
Hardness: 
3.0
Type Locality: 
Jáchymov (St Joachimsthal), Jáchymov District (St Joachimsthal), Krušné Hory Mts (Erzgebirge), Karlovy Vary Region, Bohemia (Böhmen; Boehmen), Czech Republic

Calcite

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

Seller Information

Payment options: offline, paypal_wpp, paypal_wps

Seller's terms and conditions

Terms & Conditions

Thank you for your interest in my offers! Payment is possible via Paypal, bank transfer or cash if you pick up the item(s) personally. Bank data will be provided after settling the auction/transaction(s) if needed.

In case you are not happy with a specimen, you may send it back within 4 weeks. After receipt, i will refund the price minus shipping costs. Please inform me before sending an item back. If you have any questions (or maybe complaints) please feel free to contact me.

Best regards Roger

Item Toolbox