ON APPROVAL Fluorite with Sphalerite, Rosiclare Level South-End Denton Mine, Ozark-Mahoning Company, Harris Creek District, Southern Illinois, Mined c. early 1980's, Holzner Collection #C-006, Miniature 3.0 x 7.0 x 9.0 cm, $45. Online 6/27
Combination of light purple fluorite and resinous brown sphalerite on light gray limestone matrix. The fluorite crystals have pronounced etching which is quite unusual from the Denton ore body. Advance mining circa early 1980s. In excellent condition. Holzner Collection #C-006.