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Thometzekite & Arseniosiderite

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SHS575528

Thometzekite & Arseniosiderite

Description Tabs

Description
Locality: 
Gold Hill Mine, Tooele County, Utah, United States of America
Class: 
Massive/Crystalline
Size Range: 
Thumbnail (1-3cm)
Size: 
1.9 × 0.9 × 0.8 cm
Description

Thometzekite and arsenosiderite in matrix

Mineral Data
What's on the rock

Thometzekite

Formula: 
Pb(Cu,Zn)2(AsO4,SO4)2·2(H2O,OH)
Strunz: 
8.CG.15
Crystal System: 
Monoclinic
Hardness: 
4.0 - 5.0
Streak: 
White
Type Locality: 
Tsumeb Mine (Tsumcorp Mine), Tsumeb, Otjikoto Region (Oshikoto), Namibia

Arseniosiderite

Formula: 
Ca2Fe3+3(AsO4)3O2·3H2O
Strunz: 
8.DH.30
Crystal System: 
Monoclinic
Hardness: 
4.5
Type Locality: 
Manganese deposit, Romanèche-Thorens, La Chapelle-de-Guinchay, Saône-et-Loire, Burgundy, France
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