Calcite on Fluorite, Rosiclare Level Minerva #1 Mine, Ozark-Mahoning Mining Company, Cave-in-Rock District, S. Illinois, Mined April 1995, Kalaskie Collection #42-268, Miniature 5.0 x 5.5 x 6.0 cm, $250. Online Jan 28
Very pretty combination of lustrous calcite crystals scattered over zoned purple and yellow fluorite. In excellent condition and a classic from this horizon. Pillar-robbing April 1995. Betty Kalaskie Collection #42-268.