21hhdw.rs ((STRONTIANITE, FLUORITE)), $75 MINIMUM BID, Minerva No. 1 Mine, Cave in Rock, Hardin County, Illinois,, 9 x 5 x 4 cm, Cabinet | |
Yellow brown and reddish purple etched Fluorite single crystal making up the matrix covered with spheres of white acicular Strontianite crystals. ex Dana Wilson MD collection. |