Calcite on Fluorite, Rosiclare Level, Main Orebody, Denton Mine, Ozark-Mahoning Company, Harris Creek District, Southern Illinois, Mined 1981, ex. Ron Roberts Collection BPCF-30, Medium Cabinet 7 x 9 x 13 cm, $250. Online 1/6.
NSMW13555
A classic specimen from the very early development of the Denton Mine. Specimen displays nicely from either side. Note: The specimen is a floater likely collected from the center of the pocket. Moderate damage to fluorite crystals but still a very pretty piece. Mined c. mid-1981.