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Siderite Quartz Chalcopyrite Calcite & Dolomite

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GLE791585

Siderite Quartz Chalcopyrite Calcite & Dolomite

Description Tabs

Description
Locality: 
Artenberg Quarry, Steinach, Freiburg Region, Baden-Württemberg, Germany
Class: 
Crystals on Matrix
Size Range: 
Small cabinet (7-10 cm)
Size: 
9 × 9 × 4 cm
Description

Heart-shaped, super aestethic multi-mineral specimen from the Artenberg quarry.

Mineral Data
What's on the rock

Siderite

Formula: 
FeCO3
Strunz: 
5.AB.05
Crystal System: 
Trigonal
Hardness: 
3.5 - 4.5
Streak: 
White

Quartz

Formula: 
SiO2
Strunz: 
4.DA.05
Crystal System: 
Trigonal
Hardness: 
7.0
Streak: 
White

Chalcopyrite

Formula: 
CuFeS2
Strunz: 
2.CB.10a
Crystal System: 
Tetragonal
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

Seller Information

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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 10 days. After receipt, I will refund the price minus shipping costs. Please inform me before sending an item back. If you have any questions please feel free to contact me. Best regards Crystallum