- Hecla Mine, Calumet, Michigan, USA
- Thumbnail, 2.8 x 1.7 x 0.9 cm
- Ex. Richard Hauck
Excellent thumbnail silver from the best silver-producing area in the U.S. While most silver crystals are quite crude, this specimen has crystals which are twinned and fairly well formed. The crystals have a soft grey patina and display very nicely. These Michigan silvers are quite old, most coming out of the ground prior to the start of the 1900's.