Gudmundite 3.37cts Trillion Cut 9.80 x 9.80mm Slovakia Y11448

Description

Gudmundite

is a minerale that belong to the group of arsenopyrite with formula FeSbS and hardness of 5.5-6-

It has a silver-grey metallic look.

It comes from Pezinock, Zapadoslovensky,Slovakia.

wt 3.37cts

Trillion Cut 9.80 x 9.80mm

Ref y11448