130-A18-2

Displaying 51 - 54 of 54
Catalog # Name Description
51 00.2.4.32.0006 Pyrite Striated pyrite crystals with quartz.
52 00.2.4.32.0008 Pyrite A few crystals embedded in quartz.
53 00.2.4.32.0012 Pyrite Mostly ore material with quartz & feldspar; 1 hand specimen has cluster of cubic crystals
54 00.2.4.32.0014 Pyrite TN - striated partial cube; miniature - bright, brassy cubic crystals to 18"; should be 4 specimens