Back to Hardin County, Illinois, USA

Cave-In-Rock Mining Sub-District, Hardin County, Illinois, USA

Witherite Crystals - Minerva No.1 Mine, Cave-in-Rock, Illinois

Fluorite with Phantoms - Minerva No.1 Mine, Cave-in-Rock, Illinois

Witherite - Minerva No.1, Cave-in-Rock, Hardin Co., Illinois

Calcite, Barite, Hydrozincite, Fluorite - Minerva No.1, Hardin Co., Illinois

Fluorite and Calcite, Minerva No.1 Mine - Hardin County, Illinois

Hydrozincite, Fluorite, Calcite - Minerva No.1 Mine, Hardin County, Illinois

FMS Sponsored Collecting Trip to Minerva Mine, Cave in Rock IL - My Best Find from that Night

Barite and Calcite from the Minerva No. 1 Mine, Cave-In-Rock, Illinois

Rare Fluorite from the Crystal Mine, Cave-In-Rock, Hardin County, Illinois

Fluorite Cleavage Octahedron from the Hill-Ledford Mine, Cave-In-Rock, Illinois

Blue Fluorescent Fluorite Cubes, Minerva No. 1 Mine, Cave-In-Rock, Illinois

Fluorite, Calcite and Hydrozincite; Minerva No. 1 Mine, Cave-In-Rock, Illinois

Strontianite from the Historic Cave-In-Rock Mining District

Wispy Hydrocarbon Inclusions in Fluorite from Cave-In-Rock, Illinois

Calcite, Cave-In-Rock, Illinois

Fluorite - Illinois-Kentucky Fluorspar District, Cave-In-Rock, Illinois

Barite - Cave-In-Rock, Illinois

Quartz - Cave-In-Rock, Illinois

Witherite - Cave-In-Rock, Illinois

Unique Multi-Wave Calcite - Cave-In-Rock, Illinois

Fluorite with Hydrocarbon Inclusions - Cave-In-Rock, Illinois

Fluorite with Hydrocarbon Inclusions - Minerva No. 1 Mine, Cave-In-Rock, Illinois