Cave-In-Rock Fluorite on Calcite

Beautiful bicolored fluorite on a bed of calcite from Minerva No. 1 Mine, Cave-in-Rock, Hardin County, Illinois.  The golden cubic fluorite crystals have just hint of purple along the edges.    An additional bonus is that this mineral is fluorescent.   Specimen size (approximately): 4.8 x 3.7 x 3.5 cm Ex: Tom Campbell ** [Please click on photograph to enlarge]** Acrylic base for display purposes only.International customers please inquire on shipping rates.