Minerva No 1: Fluorite from Cave in Rock
Channel: The Crystalary
Date: 2024-03-20

Today's mine of the Minerva No 1 Mine, in the Illinois-Kentucky fluorspar district in Cave-In-Rock Mining Sub-District, Hardin County, Illinois, USA. Minerva No. 1 is reknowned for brilliant yellow core fluorite with blue and purple zoning, and even sometimes rare blue fluorite. All of these are going to be debuted this Thursday at noon!