AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from New Jersey > Franklinite, Zincite, Calcite and Willemite |
DESCRIPTION: | No. 82580 |
Mineral: | Franklinite, Zincite, Calcite and Willemite |
Locality: | Sterling Mine, Ogdensburg, Sterling Hill, Sussex County, New Jersey (Type Locality for Franklinite and Zincite) |
Description: | Lustrous black-metallic rounded franklinite crystals to 3 mm, with translucent dark-red zincite, translucent colorless calcite and brown willemite. Under shortwave ultraviolet illumination the calcite fluoresces orange and the willemite fluoresces green. Ex. Miller collection T3170; collected 3 July 2016 |
Overall Size: | 22x16x10 mm |
Crystals: | micro to 3 mm |
Archived: | For reference only |
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