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Tsumcorite

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BCK589587

Tsumcorite

Rare Mineral

Description Tabs

Description
Locality: 
Richmond-Sitting Bull Mine, Galena, Lawrence County, South Dakota, United States of America
Class: 
Crystals on Matrix
Size Range: 
Micromount (under 1cm)
Size: 
0.9 × 0.7 × 0.5 cm
Description

You are bidding on a small sample with some tiny tsumcorite crystals in vugs. Very rare locality for tsumcorite. Former Neal Yedlin collection. 

Mineral Data
What's on the rock

Tsumcorite

Formula: 
Pb(Zn,Fe3+)2(AsO4)2·2(H2O,OH)
Strunz: 
8.CG.15
Crystal System: 
Monoclinic
Hardness: 
4.5
Streak: 
Yellow
Type Locality: 
Tsumeb Mine (Tsumcorp Mine), Tsumeb, Otjikoto Region (Oshikoto), Namibia

Seller Information

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