Fluorite on Barite, Rosiclare Level Minerva #1 Mine, Ozark-Mahoning Company, Cave-in-Rock District, Southern Illinois, Mined 1992, Kalaskie Collection #42-197, Miniature 3.0 x 3.5 x 5.5 cm, $125. Online 10/6.
Combination of zoned yellow and purple fluorite and bright white hemispherical barite. Note well developed tetra hexahedron faces on fluorite. Advance mining in 1992. Betty Kalaskie Collection #42-197.