Genthelvite

Unknown Owner

Help improve this recordNo owner is registered for this specimen yet. If it's yours or you know more about it, you can add the owner, provenance, publications and other details.

Large, reddish brown, opaque, well-formed crystal of genthelvite to 3.6cm with a few aesthetically placed crystals of white albite to 6mm. Genthelvite is not common from Mount Malosa and this is a large crystal for its size from any locality! Exposed faces exhibit a satiny luster from slight etching; other faces have a very thin coating of feldspar.