This is the rarer form of fluorite from the now-finished finds at this mine (the other form is sharp octahedrons that mix green and purple tones). These deep purple crystals were never available in good numbers. We shot this one under very strong light so you could see the internal gemminess and intense color. The crystals measures 2.7 cm across.
Attribution: Rob Lavinsky, iRocks.com – CC-BY-SA-3.0
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