11jkaar ((QUARTZ, CALCITE, QUARTZ variety CHALCEDONY)), $5 MINIMUM BID, ESE of Marshall Pass, Saguache County, Colorado, 6 x 4 x 3 cm, Miniature, | |
Here is a Colorado specimen of Chalcedony, Quartz, and Calcite. The Chalcedony should fluorescent under SWUV. ex Bill Dameron collection. |