Fluorite, Rosiclare Level Minerva #1 Mine, Ozark-Mahoning Company, Cave-in-Rock District, Southern Illinois, Mined ca. 1993, Koster Collection #00605, Medium Cabinet 6.5 x 7.5 x 8.5 cm, $450. Online 3/11. SOLD.
Zoned blue, yellow and purple fluorite with no point of attachment. Specimen was found loose in pocket as all sides show evidence of recrystallization. In excellent condition. Mined ca. 1993. Sam & Ann Koster Collection 00605.