SOLD Sphalerite on Galena and Fluorite, Rosiclare Level Denton Mine, Ozark-Mahoning Company, Harris Creek District, Southern Illinois, Mined c. mid-1980's, Ralph Campbell Collection, Miniature 2.0 x 2.5 x 3.8 cm, $45. Online 10/5.
SOLD Deep brown, high luster sphalerite crystals on fluorite galena matrix. Largest sphalerite is 1.8 cm. In excellent condition and a classic sulfide from the Denton Mine. Mined circa mid-1980s. Ralph Campbell Collection (likely acquired in the district at time of mining).