Calcite, Sub-Rosiclare Level, Annabel Lee Mine, Ozark-Mahoning Company, Harris Creek District, Southern Illinois, Mined c. 1989, Ron Roberts Collection BPC-55, Medium Cabinet, 4.0 x 9.5 x 17.0 cm, $30. Online September 14.
Curved plate of calcite covered with hundreds of spiky light brown calcites. In excellent condition. Ex: Harold "Shorty" Millikan Collection, Rosiclare, IL.