$70.00
Here’s a cool item, a polished piece of South Dakota Chalcedony. This cool specimen has good color, a nice design, will fluoresce a brilliant green color under a SW/LW light and a nicely polished face with balance left natural. It measures 9 1/2” x 3 3/8” x 3 1/8″ thick. The specimen was handcrafted in our very own lapidary department. Definitely a one-of-a-kind treasure or makes a great gift!
In stock
Chalcedony is a cryptocrystalline form of silica, composed of very fine intergrowths of the minerals quartz and moganite. It has a waxy luster, and may be semitransparent or translucent. It can assume a wide range of colors, but those most commonly seen are white to gray, grayish-blue or a shade of brown ranging from pale to nearly black.
| Weight | 4.00 lbs |
|---|---|
| Dimensions | 9.5 × 3.375 × 3.125 in |
