Galena and Sphalerite with Calcite, Rosiclare Level Denton Mine, Ozark-Mahoning Company, Harris Creek District Southern Illinois, Mined c.1987, Roy Smith Collection, Small Cabinet 3.0 x 6.0 x 7.0 cm, $350. Online 8/20.
Very high quality floater group of galena and sphalerite with associated bladed white calcite. Classic Denton Mine galena morphology, surface texture and luster and the same for the very bright and sharp sphalerite crystals. Advance mining c. 1987. Virtually undamaged. Roy Smith Collection. Choice.