20hhgd.is ((STRONTIANITE, FLUORITE)), 95 MINIMUM BID, Minerva No. 1 Mine, Ozark-Mahoning group, Cave-in-Rock, Hardin County, Illinois, USA, 9.5 x 4 x 4 cm, Cabinet | |
Classic Illinois Fluorite with Strontianite. Mounds of Strontianite do not have sharp crystals. Sharp crystals are on the Fluorite. Fluorite has a purple outside zoning with yellow on the inside of fluorite crystal. ex Glenn Davidson collection. |