Cupropearceite

Cupropearceite


Composition:

[Ag9CuS4][Cu6As2S7]

Crystal System : Orthorhombic
Lustre : Metallic
Hardness (H) : 3.0-3.5
Specific Gravity (S.G) : 6.13
References:

Bindi et al. (2015)

 

Distribution

Very rare.

Occurrence

  • Hypogene

Paragenetic and General Notes

Bindi et al. (2015) describe pseudo-hexagonal crystals of cupropearceite associated with enargite, on zincian tennantite.