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Fluorite from USA, Illinois, Hardin County, Minerva No. 1 Mine - Minerva No. 1 Mine, Illinois, USA

Fluorite from USA, Illinois, Hardin County, Minerva No. 1 Mine - image 1

Photo by Laszlo Kupi

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Fluorite from USA, Illinois, Hardin County, Minerva No. 1 Mine

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Product details

SpeciesFluorite, Barite

Added on07/30/2026

LocalityUSA, Illinois, Minerva No. 1 Mine

Current owner

Leighton Werschky

Nevada, USA

Member since 2025

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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.

Fluorite from Minerva No. 1 Mine

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Fluorite market analytics

MedianMiddle 50% rangeVolume

Open detailed analyticsPrice ranges · Top localities · Sold items

Sold last 30 days

91.3%vs prior 30d

Median price (30d)

2.6%vs prior 30d