Gersdorffite
Sukhoi Log deposit, Kropotkinsky ore cluster, Lena Gold District, Bodaibo, Bodaybinsky District, Irkutsk Oblast, Russia
SEM image of well formed Gersdorffite crystal from heavy concentrates, divided from marble layers within carboniferous shales. Marina Yudovskaya specimen, Andrey V. Mokhov photo.
© PMK