Quartz, attr: Sub-Rosiclare Level Deardorff Mine, Cave-in-Rock District Southern Illinois, Mined c. 1950s, Bynum Collection, Small Cabinet. 5.0 x 7.0 x 11.7 cm, $100. Online 3/9/15 SOLD
Nice mounded group of sparkly white quartz with matrix of zinc-rich limestone. The Deardorff Mine is one of the premier locations for the species. Dr. H. Perry & Anne Bynum Collection Mined c. 1950s. A few edge chips on some crystals toward the upper portion which is typical of this ear in Cave-in-Rock.