Specimens : County : Cave-in-Rock District

Calcite
Locality: Minerva #1 Mine, Cave-in-Rock District, Illinois
Barite on Fluorite on Sphalerite
Locality: Cave-in-Rock, Southern Illinois
Strontianite on Fluorite
Locality: Minerva #1 Mine, Cave-in-Rock District, Illinois
Fluorite
Locality: Cave-in-Rock, Southern Illinois
Fluorite & Barite
Locality: Minerva #1 Mine, Cave-in-Rock District, Illinois