Fluorite, Rosiclare Level Cross-Cut Orebody, Minerva #1 Mine, Ozark-Mahoning Mining Company, Cave-in-Rock District, S. Illinois, Mined ca. 1990, Miniature 5.0 x 6.5 x 7.8 cm, $125. Online 1/14
NSMW12537
Glassy luster, zoned yellow and purple fluorite group with chalcopyrite inclusions. Fluorite up to 3 cm on edge. Classic specimen from the Cross-Cut Orebody in excellent condition. Mined ca. 1990.