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Schulenbergite

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HCH855871

Schulenbergite

Description Tabs

Description
Locality: 
Alexander Mine, Bastenberg, Arnsberg, North Rhine - Westphalia, Germany
Class: 
Crystals on Matrix
Size Range: 
Thumbnail (1-3cm)
Size: 
2.5 × 1 × 0.8 cm
Largest Crystal: 
0.05cm
Description

You are bidding on a boxed and labeled thumbnail speciem with lightblue sprays of Schulenbergite up to 0.5 mm diameter sitting in parageneses of Gypsum on Slate.

Mineral Data
What's on the rock

Schulenbergite

Formula: 
(Cu,Zn)7(SO4,CO3)2(OH)10·3H2O
Strunz: 
7.DD.80
Crystal System: 
Trigonal
Hardness: 
2.0
Type Locality: 
Glücksrad Mine, Oberschulenberg, Bockswies veins, Clausthal-Zellerfeld, Harz, Lower Saxony, Germany

Seller Information

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