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Cupropearceite

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SYA778560

Cupropearceite

Analysed
Type Locality

Description Tabs

Description
Locality: 
Sarbai Deposit, Rudny, Kostanay Region, Kazakhstan
Class: 
Crystals on Matrix
Size Range: 
Miniature (4.5-7 cm)
Size: 
5.5 × 3.5 × 1.5 cm
Description

Sharp dark metallic hexagonal crystals of rarecupropearceite and tan-yellow stilbite crystals on matrix.

Very good and analysed  ( Joy Desor, March 2020 ) specimen from the Type Locality.

Sawed Base

Mineral Data
What's on the rock

Cupropearceite

Formula: 
[Cu6As2S7][Ag9CuS4]
Strunz: 
2.GB.15
Hardness: 
0.0
Type Locality: 
Sarbaiskoe deposit (Sarbai Mine; Sarbay Mine), Rudny, Kostanay Province (Qostanay Oblysy; Kostanai Oblast'), Kazakhstan...

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