A vuggy specimen with some wire silver, rich in tiny pearceite crystals scattered all over open surfaces. small bundles of pale yellow stellerite are also present
AN_254
1 Item
Data sheet
Locality
Sarbai, Rudny, Kazakhstan
Size category
Miniature
Size (cm)
6 x 5 x 5
Weight
86 g
Formula
[Ag9CuS4][(Ag,Cu)6(As,Sb)2S7]
Properties
Silvery grey; metallic
A vuggy specimen with some wire silver, rich in tiny pearceite crystals scattered all over open surfaces