Barite on Fluorite
Locality: Minerva #1 Mine, Roseclare Level, Cave-in-Rock District, IL
Fluorite
Locality: Minerva #1 Mine, Roseclare Level, Cave-in-Rock District, IL
Fluorite, Calcite & Pyrite
Locality: Minerva #1 Mine, Cave-in-Rock District, IL
Fluorite
Locality: Cave-in-Rock, Illinois
Fluorite
Locality: Minerva #1 Mine, Hardin County, Illinois
Fluorite, Quartz & Barite
Locality: Minerva #1 Mine, Roseclare Level, Cave-in-Rock District, IL
Fluorite
Locality: Minerva #1 Mine, Cave-in-Rock District, IL
Yellow Fluorite with Druzy Quartz
Locality: Minerva #1 Mine, Bethel Level, Cave-in-Rock District, IL