Purple Fluorite with Chalco Cave-in-Rock District, Hardin County, Illinois
From Cave-in-Rock District, Hardin County, Illinois
Translucent purple cubic crystals with chalcopyrite inclusions on matrix with stark white calcite. The fluorite crystals have great translucency with deep purple outter zoning. The crystal faces are composed of many tiny parallel faces embedded with tiny metallic chalcopyrite crystals.
1.70 lbs, 5'' x 3'' x 2.75'''