Fluorite, Bethel Level M. F. Oxford Mine #7 attr., Ozark-Mahoning Company, Cave-in-Rock District, Southern Illinois, Mined ca. 1969, Dr. David London Collection L-288, Medium Cabinet 6.5 x 10.0 x 12.0 cm, $1500. Online 3/18.
Richly zoned amber yellow with light blue rims in crystals to 5.5 cm on edge. Good luster and beautiful color. Very fine condition with trivial edge rubs. Provenance: William Schultz Collection #FL-15 (Mr. Schultz acquired specimen October 8, 1969 from dealer 'Faunce'); sold to Ross Lillie ca. 1998; sold to Dr. David London (London #L-288) at Denver Show; consigned to Ross Lillie Tucson 2016. Entered into Ross C. Lillie database as RCL2578.