Tree Agate Skull smokey quartz Septarian nodule from Utah carved

Septarian nodule from Utah carved and polished into a freeform shape that stands upright

You will receive the exact piece shown in the photos

a member of the silicate group and found in igneous and metamorphic environments

These creatures were alive during the Neogene Period

crystalline silicate

Tree Agate Skull smokey quartz Septarian nodule from Utah carvedMoss Agate is a variety of the microcrystalline quartz chalcedony. Inclusions of hornblende, chlorite, and other manganese and iron based minerals give the stone a mossy appearance. These pieces are polished into a skull shape. You will receive one piece selected from our current stock. All pieces are of similar size and quality. Average Dimensions: 1. 75 L x 1. 25 W x 1. 5 H inches Average Weight: 3. 7 ounces