Barite and Fluorite on Sphalerite, Rosiclare Level, Minerva #1 Mine, Ozark-Mahoning Company, Cave-in-Rock District, Southern Illinois, Mined c. 1992, Ron Roberts Collection B-35, Medium Cabinet, 3.5 x 13.0 x 17.5 cm, $350. Online September 14.
NSMW13219
$ 21000
Save $ 140