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Fluorite Octahedron, Cave-in-Rock, Illinois
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Fluorite Octahedron, Cave-in-Rock, Illinois

Starting price (see what it sold for on eBay ↗) $9.50 as of Jul 15, 2026
2 starting bids · low competition
Ends in
Closes Jul 19 · 10:42 PM EST
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Past Display Specimens auctions
Condition New
Condition tiers New Used Refurbished Damaged Unspecified
Ships from ZIP 857**
open-adit 36,390 ratings · 100.00% positive
Seller
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Description

From the seller
The octahedron measures 1 1/4" along one edge. The piece has been cleaved from a larger piece of fluorite by a miner into the octahedron shape shown here. The locality for these specimens is Cave-in-Rock, Illinois. All weights and measurements of the piece are approximate.

Description is reproduced verbatim from the eBay listing. NightBids does not edit seller copy — refer to the live listing for authoritative details, shipping rates and return policy.