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White Calcite which glows bright red under 254 NM SW/UV dotted with crystals of non-fluorescent black Franklinite and Willemite which glows bright green. Collected from the then-active, legendary Franklin Mine in Franklin NJ, one of the most unique geological assemblages on the planet. 4" x 6" x 2.7", 2.5 lbs

Large Fluorescent Calcite with Franklinite & Willemite - SW/UV Reactive


    Amazing Minerals