Cassiterite
Page 6
Photographed by Michael P. Klimetz
[Twin Octahedral Crystals]
Devil's Head Pegmatite Mining District
Douglas County
COLORADO
Photographed by Michael P. Klimetz
[Twin Octahedral Crystals]
Devil's Head Pegmatite Mining District
Douglas County
COLORADO
Photographed by Michael P. Klimetz
[Lustrous Dark Brown to Black Near-Complete Euhedral Crystal]
Otjimbi
NAMIBIA
Photographed by Michael P. Klimetz
[Lustrous Dark Brown to Black Near-Complete Euhedral Crystal]
Otjimbi
NAMIBIA
