SOLD
MD-178910
Bournonite
Thumbnail, 2.7 x 2.3 x 2.2 cm
Machacamarca Mine, Machacamarca, Machacamarca District (Colavi District), Cornelio Saavedra Province, Potosi Department, Bolivia
SOLD
This piece is a lovely, sharp, lustrous, silvery-grey color, somewhat "cogwheel"-shaped crystal group.