Borodaevite
Alyaskitovoye Sn-W deposit, Ust'-Nera, Indigirka River Basin, Sakha, Russia
Polished section showing brassy borodaevite areas with an unidentified grey mineral. The yellow bubbly material is resin used to encase the specimen for producing the polished section.
This sample is on display at Fersman Mineralogical Museum in Moscow, Russia. Although no information about the method of identification is given it can be ...
© Mindat.org 2015