Mineral: Fluorite
Locality: Knight Mine, Knight vein, Illinois-Kentucky Fluorspar Mining District, Hardin County, Illinois, USA
Dimensions: 5.2 x 7.4 cm.

Description: Intergrown cubes of silky-lustered, pale lilac-colored fluorites with subtle purple zoning with small colorless Baryte crystals scattered on top and fully covering the bottom side. Ex. Tom Weisner Collection.

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