Fluorite, Rosiclare Level, Minerva #1 Mine, Ozark-Mahoning Company, Cave-in-Rock District, Southern Illinois, Mined c. 1992-1993, Tolonen Collection Miniature 2.5 x 5.0 x 6.8 cm $150. SOLD
Lustrous plate of yellow/brown fluorite with purple rims. Well crystallized to all sides and in excellent condition. Advance mining ca. 1992-1993. Tolonen Collection.