Willyamite (rare - Type Locality area) American Museum Coll.

Item Description

Willyamite is a rare member of the Cobaltite Group of sulfosalts and the famous Broken Hill deposit is the Type Locality area (Consols Mine). Specimens are extremely rare, WORLDWIDE! This is a solid, very large, lustrous metallic crystal of this rare Co-Ni-Sb sulfide. A crystal of this size is a real rarity. Old-time material from the American Museum Collection. Value??? A must for the locality or species collector.