FLUORITE, CaF2 - Calcium Fluorite. Attractive grouping of minerals. Dark mottled purple to white Fluorite mixed with white Bertrandites crystals Be4Si2O7(OH)2 and pyrites. Other side yellow Cookite LiAl4(Si3Al)O10(OH)8 and mottled pale blue Fluorite and Bertrandites.From KARA OBLAST, Kazakhstan. Specimen is 8.2cm (3-1/4") wide x 3.8cm (1-1/2") deep x 3.2cm (1-1/4") high.This is a Pegmatite cavity specimen. Weight 0.18 lbs.
