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Calcite and Fluorite, Rosiclare Level, Minerva No. 1 Mine, Ozark-Mahoning Company, Cave-in-Rock District, Southern Illinois, Mined Aug. 1991, ex. William Mickols Collection, Small Cabinet, 3.5 x 6.0 x 10.0 cm, $125. Online 3/2.


  • $ 12500

A plate-like group of elongated calcite crystals in combination with purplish-blue fluorite.  Classic Minerva No. 1 Mine specimen.  In top condition.