Silver, Pyrargyrite
Thumbnail, 1.7 x 0.8 x 0.7 cm
Oruro Department, Bolivia
An amazingly large and sharp crystal of silver sitting on a bed of smaller crystals, all sprinkled with tiny Silvers and Pyrargyrites. Even though this is a thumb, that single large crystal is impressive for any silver specimen. Really quite remarkable. 1.7 x .8 x .7 cm