Fluorite, Minerva No. 1 Mine, Cave-In-Rock, Hardin County, Illinois
Species: Fluorite
Locality: Minerva No. 1 Mine, Cave-In-Rock, Hardin County, Illinois, USA
Description: This Minerva No.1 fluorite has a vibrant lemon-yellow core that is outlined by a sharp dark purple band which gives way to a thick outer layer that varies from violet to near colorless. A great deal for an Illinois classic!
ID: 23517
Species: Fluorite
Locality: Minerva No. 1 Mine, Cave-In-Rock, Hardin County, Illinois, USA
Description: This Minerva No.1 fluorite has a vibrant lemon-yellow core that is outlined by a sharp dark purple band which gives way to a thick outer layer that varies from violet to near colorless. A great deal for an Illinois classic!
ID: 23517
Species: Fluorite
Locality: Minerva No. 1 Mine, Cave-In-Rock, Hardin County, Illinois, USA
Description: This Minerva No.1 fluorite has a vibrant lemon-yellow core that is outlined by a sharp dark purple band which gives way to a thick outer layer that varies from violet to near colorless. A great deal for an Illinois classic!
ID: 23517