Calcite on Fluorite, Bethel Level, M.F. Oxford #7 Mine attr., Ozark-Mahoning Company, Cave-in-Rock District, Southern Illinois Small cabinet 4 x 5 x 5 cm $125. Online 10/28.
Group of zoned yellow and light purple/blue fluorite with chalcopyrite inclusions in combination with creamy white calcite. Nice balance of calcite with just enough fluorite to set off the contrast. Mined ca. 1970s. Location attribution based on date of purchase, color and zoning of fluorite, and association with typical white calcite. In excellent condition. Betty Kalaskie Collection #42-316. Entered into Ross C. Lillie database as RCL2622.