AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from New Jersey > Franklinite, Zincite, Willemite, Calcite |
DESCRIPTION: | No. 25093 |
Mineral: | Franklinite, Zincite, Willemite, Calcite |
Locality: | Sterling Mine, Ogdensburg, Sterling Hill, Sussex County, New Jersey (Type Locality for Franklinite and Zincite) |
Description: | Mixture of black franklinite crystals up to 5.5 mm in white calcite with rust-red zincite on the bottom and brown willemite. The willemite fluoresce green and the calcite fluoresces orange under UV illumination. |
Overall Size: | 5x5x3 cm |
Crystals: | 2-5 mm |
Archived: | For reference only |
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