15dm814 ((QUARTZ from Dugway Geode)), FLUORESCENT, $10 MINIMUM BID, Dugway Geode Beds, Juab County, Utah, 8 x 8 x 7 cm, Cabinet | |
Here is a mound of Quartz from a Dugway Geode. The mauve colored layer of Chalcedony under the Quartz shows through making the Quartz look like mauve colored Amethyst. Chalcedony is also Fluorescent green under SWUV. ex Dennis McMurdie collection. |