US$ 12.50
Coloradoite from Aspen Grove
8 cm Yellow sphalerite with chalcopyrite on dolomite from the Büschhof quarry
SEM-EDS confirmed analysis on request
Kleinite from Mc Dermitt mine
type locality
Native Gold in Uraninite Coloradoite from Aspen GroveEine Probe pro Order (Mehrfachbestand) one sample per order (multiple stock item) KS, NS Anna adit, Mitterberg, Austria
US$ 12.50
US$ 22.99
US$ 11.99