Calcite on Barite, Rosiclare Level, Minerva #1 Mine, Ozark-Mahoning Company, Cave-in-Rock District, Southern Illinois Miniature 2.5 x 4 x 4 cm $15. Online 10/27
NSMW12341
Light yellow scalenohedral calcite crystals on massive white barite matrix. Very typical combination from this level. Advance mining in 1991. In excellent condition. Kalaskie Collection #739.