Witherite on Fluorite with Alstonite, Bethel Level, S. E. Oxford #11 Mine attr., Ozark-Mahoning Company attr., Cave-in-Rock District, Southern Illinois, Mined c. 1950's - 1960's, Large Cabinet 4.5 cm x 10.5 cm x 15.0 cm, $350. Online 8/15.
NSMW13076
Divergent sprays of matte luster witherite crystals, typically 1.5 cm, on highly etched yellow and light purple fluorite and limestone matrix. S. E. Oxford #11 Mine attributed based on morphology and size of witherite crystals and oxidized and altered limestone matrix. Fine large cabinet in excellent condition. Entered into Ross C. Lillie database as RCL2923.