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Minrecordite & Otavite

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JYJ881158

Minrecordite & Otavite

Description Tabs

Description
Locality: 
Tsumeb Mine, Otavi Highlands, Namibia
Class: 
Crystals on Matrix
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3.3 × 2 × 1.3 cm
Description

White minrecordite coating inner layers of otavite and cerussite from the famous Tsumeb mine, Namibia. 

SEM-EDS & Raman confirmed no 445. Comes with a colour printed analysis. 

 

Mineral Data
What's on the rock

Minrecordite

Formula: 
CaZn(CO3)2
Strunz: 
5.AB.10
Crystal System: 
Trigonal
Hardness: 
3.5 - 4.0
Type Locality: 
Tsumeb Mine (Tsumcorp Mine), Tsumeb, Otjikoto Region (Oshikoto), Namibia

Otavite

Formula: 
CdCO3
Strunz: 
5.AB.05
Crystal System: 
Hexagonal
Hardness: 
3.5 - 4.0
Streak: 
White
Type Locality: 
Tsumeb Mine (Tsumcorp Mine), Tsumeb, Otjikoto Region (Oshikoto), Namibia