Smithsonite var. Cadmium on and pseudo after Dolomite, Philadelphia Mine, Rush, Arkansas, Kalaskie Collection #882, Medium Cabinet 4.5 x 10.0 x 11.5 cm, $200. Online 11/1.
Silicified, dark gray fine crystalline limestone matrix encrusted with abundant curvilinear dolomite crystal. The dolomite is both covered with smithsonite and either partially or totally replaced by smithsonite. Good color and good locality information. Moderate damage. Betty Kalaskie Collection #882.