Polybasite-Pearceite with Calcite
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Collection |
John Betts - Fine Minerals |
Description |
Dark metallic Polybasite-Pearceite crystals up to 10 mm with yellow Calcite crystals attached to the rear. Pearceite and Polybasite form a series and lab tests are required to determine exact mineral species. Ex. Dr. Eugene E. Sensel (1911-2000) collection #M982. (Sensel paid $200 for this specimen in 1994.) |
Locality |
Rayas Mine, Guanajuato, Mexico |
Dimensions |
25 x 22 x 14 mm. |
Specimen Grade |
C |
Photograph |
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