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Ferrilotharmeyerite

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JYJ1000214

Ferrilotharmeyerite

Description Tabs

Description
Locality: 
Tsumeb Mine, Otavi Highlands, Namibia
Class: 
Crystals on Matrix
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3.2 × 2.1 × 1.7 cm
Description

Green ferrilotharmeyerite with germanite and chalcocite from the famous Tsumeb mine, Namibia. 

SEM-EDS confirmed. 

 

Mineral Data
What's on the rock

Ferrilotharmeyerite

Formula: 
Ca(Fe3+,Zn)2(AsO4)2·2(OH,H2O)
Strunz: 
8.CG.15
Crystal System: 
Monoclinic
Hardness: 
3.0
Type Locality: 
Tsumeb Mine (Tsumcorp Mine), Tsumeb, Otjikoto Region (Oshikoto), Namibia