Fluorite, Rosiclare Level Minerva #1 Mine attr., Ozark-Mahoning Company, Cave-in-Rock District, Southern Illinois, Mined ca. 1990-1992, Koster Collection #00483, Small Cabinet 5.0 x 5.5 x 8.0 cm, $200. Online 3/11. SOLD.
Group of glassy yellow fluorite with just a hint of purple rim. Classic specimen from mining in the Cross-Cut Orebody ca. 1990-1992. Very tiny cleaves on corners. Sam & Ann Koster Collection #00483.