Fluorite (fl) on Sphalerite
Unknown Owner
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Noteworthy small cab specimen from Minerva that has the 'big three' characteristics - superb luster, zoning, and gemminess. The glassy Fluorites are clustered into two main groups on top of the Sphalerite matrix, with the largest being 1.7 cm. The color zoning is peerless, with sharp, elegant zones of yellow-amber, purple, and blue. There is a little bit of edge wear, but that does nothing to diminish the quality that denotes these Fluorites. The Fluorites are even fluorescent. Mined in 1981. RCL1978
Product details
SpeciesFluorite, Sphalerite
SizeSmall Cabinet
Dimensions8.2 x 6.7 x 4.7 cm
Added on10/23/2024
LocalityUSA, Illinois, Minerva No. 1 Mine
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 08/2024 | Unknown Owner | Not disclosed |
| — | The Arkenstone | Not disclosed |
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Mineral guide
Learn about Fluorite
calcium fluoride with a dazzling color range, cubic and octahedral crystals, and UV fluorescence; prized by collectors for Blue John banding.Regional guide







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