|AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Illinois > Fluorite with Chalcopyrite inclusions
|Fluorite with Chalcopyrite inclusions
|Cave-in-Rock District, Hardin County, Illinois
|Colorful cluster of transparent cubic fluorite crystals with yellow-metallic chalcopyrite inclusions to 1 mm. The fluorite crystals are bright yellow color with pink-purple cloudy zones in the outer layers. Ex. Roy A. Smith (1935-2014) collection
|For reference only
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