| AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Pennsylvania > Pyrite in Calcite |
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| DESCRIPTION: | No. 33542 |
| Mineral: | Pyrite in Calcite |
| Locality: | Grace Mine, Morgantown, Berks County, Pennsylvania |
| Description: | Many crystals of metallic yellow pyrite embedded in white calcite included with green actinolite. The pyrite crystals are octahedral form with complex secondary faces. For information see: Penn. Cornwall-Type Iron Mines in Rocks and Minerals v.53, #3. Ex. Stuart F. Wise collection |
| Overall Size: | 60x40x35 mm |
| Crystals: | 2-5 mm |
| Archived: | For reference only |
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