Native Bismuth w/ Skutterudite var. Chloanthite (ex. Trimingham)

Item Description

A showy and excellent combination old-timer from this historic mining district. Brilliant, sharp, chloanthite crystals to about 3 mm are richly concentrated on the undulating matrix plate of mostly matte-finish, skeletal, hexagonal, crude native bismuth crystals with green copper oxides. Fine quality and uncommon combination material from the Bob Trimingham Collection.