AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Colorado > Greenockite on Sphalerite with Siderite and Quartz |
DESCRIPTION: | No. 78373 |
Mineral: | Greenockite on Sphalerite with Siderite and Quartz |
Locality: | Patch Mine, Glory Hole, Central City, Gilpin County, Colorado |
Description: | Green greenockite microcrystals, a rare zinc sulfide mineral, coating lustrous black striated sphalerite crystals to 4 mm with translucent brown disc-like siderite crystals to 2 mm plus translucent colorless quartz crystals to 4 mm. Collected by Ruth Schwarz ca. 1970 |
Overall Size: | 5x3.5x3 cm |
Crystals: | micro to 4 mm |
Archived: | For reference only |
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