Fluorite, Mason County, Texas
Fluorite (or Fluorspar) is a Calcium Fluoride
Locality: Mason County, Texas, noted as found in the "Fredonia area"
Chemical Formula: CaF2
Crystal System: Isometric
Specimen size: 1.5 in x 1.5 in x 1.5 in
Specimen weight: 33 grams
On display in the Arthur E. Smith Collection, Wheaton College, Wheaton, Illinois.