Fluorite from USA, Illinois, Hardin County, Cave-in-Rock Mining Sub-District, Cave-in-Rock

22SGEMS
California
18 for sale·Member since 2025

💜🩷💙💛 A TRUE ILLINOIS CLASSIC 💜🩷💙💛

Some specimens check every box… sharp cubic fluorite, rich color zoning, a perfectly perched barite rosette, impeccable aesthetics, and elite provenance.

This exceptional Fluorite with Barite from the legendary Minerva No. 1 Mine, Cave-in-Rock District, Hardin County, Illinois displays beautifully lustrous cubes with saturated golden honey interiors framed by deep violet edges. Resting in the center is a snow-white barite rosette, creating the kind of contrast that has made Minerva specimens legendary among collectors.

What makes this piece even more special is its remarkable pedigree:

Ex. Roy Smith Collection (#M-1723) → Ex. Alan Jenkins Collection → Alan’s Quality Minerals, LLC.

Museum-worthy aesthetics paired with an outstanding provenance—this is the type of Illinois fluorite collectors spend years searching for.

With a custom base from @sunnywoodcollection

Product details

Added on06/26/2026

Known provenance

DateCollectorAcquisition price
05/202622SGEMSNot disclosed

Learn more

Fluorite
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
Fluorite from Cave-in-Rock
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