Calcite on Fluorite, attr. Sub-Rosiclare Level attr. Deardorff Mine, Ozark-Mahoning Company, Cave-in-Rock District, Southern Illinois, Mined c. 1960's, Wayne Fowler Collection, Miniature 3.0 x 3.0 x 7.0 cm, $200. Online 08/25
NSMW13551
