Calcite on Fluorite, Rosiclare Level Minerva #1 Mine, Ozark-Mahoning Company, Cave-in-Rock District, Southern Illinois, Mined c. 1992-1993, Tolonen Collection, Miniature 2.0 x 2.0 x 4.0 cm, $250. SOLD
Zoned pastel blue, purple and yellow fluorite with calcite. Advance mining ca. 1992-1993. No point of attachment. In excellent condition. Tolonen Collection.