Mineral: Fluorite
Locality: M. F. Oxford #7 Mine, Ozark-Mahoning group, Cave-in-Rock, Cave-in-Rock Sub District, Hardin County, Illinois, USA
Dimensions: 7.0 x 9.0 cm

Description: Intergrown yellow and light purple zoned fluorite crystals to 2.0 cm with chalcopyrite.

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