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Tangdanite

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SMM710167

Tangdanite

Description Tabs

Description
Locality: 
Stahlberg Mine, Seligenthal, Schmalkalden-Meiningen, Thuringia, Germany
Class: 
Crystals on Matrix
Size Range: 
Miniature (4.5-7 cm)
Size: 
6.5 × 3.5 × 3.5 cm
Description

Nice blue-green carpet of tanganite crystals, colored, showy sample.

Boxed with Label
Mineral Data
What's on the rock

Tangdanite

Formula: 
Ca2Cu9(AsO4)4(SO4)0.5(OH)9·9H2O
Hardness: 
0.0
Type Locality: 
Tangdan Mine, Dongchuan Cu ore field, Dongchuan District, Kunming Prefecture, Yunnan Province, China

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