Sphalerite
Unknown Owner
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An outstanding specimen of Sphalerite from the Idarado mine (2500' Level, Japan Vein). The crystals show very sharp, tetrahedral form (with minor modifications) with a lustrous jet black appearance. The specimen was collected by Clancy Fleetwood (Brian Kosnar's great-grandfather) in August of 1970 and comes from the famous Colorado mineral collection of Richard Kosnar.
Product details
SpeciesSphalerite
SizeSmall Cabinet
Dimensions9.6 x 6.8 x 3.2 cm
Added on10/23/2024
LocalityUSA, Colorado, Idarado Mine
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 08/2024 | Unknown Owner | Not disclosed |
| — | The Arkenstone | Not disclosed |
Learn more
Mineral guide
Learn about Sphalerite
diverse colors from honey to black, gemmy, diamond-like luster, and localities worldwide; a collector favorite for dramatic crystals and color.Regional guide
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