CALCITE, Sioux Ajax Mine, Tintic District, Eureka County, Utah, 4.5 x 3 x 3 cm | |
Here is a Calcite somewhat hemisphere. It looks like the back of a little hedgehog. Yellow brown Calcite have trigonal terminations of which the top most terminations are white Calcite instead of the yellow brown Calcite. Curious and interesting Calcite specimen. |