AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Maine > Uraninite |
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DESCRIPTION: | No. 49247 |
Mineral: | Uraninite |
Locality: | Swamp No. 1 Quarry (Trebilcock locality), Topsham, Sagadahoc County, Maine |
Description: | Several parallel crystals of dark metallic uraninite with no matrix attached. The uraninite crystals have stepped crystal patterns on the bottom where it grew against matrix. Good surface luster and sharp crystal form. Radioactive. |
Overall Size: | 6x5x3 mm |
Crystals: | 3-5 mm |
Archived: | For reference only |
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