Utah Septarian Slab - C shell 5 on Mohs scale with

5 on Mohs scale with a trigonal crystal structure

3 inches in height and length

Average Dimensions:  1

Ancient Greeks believed that amethyst prevented the intoxicating effects of alcohol

75 L x 3 W x 0

Utah Septarian Slab - C shell 5 on Mohs scale withSeptarian nodules that have been carved and polished into a skull shape. The natural cracked pattern gives a unique dragon skin look. These nodules start out as a ball of mud, when the mud dries out and cracks, minerals (primarily calcite and aragonite) fill in the cracks. Septarian nodule from Utah carved and polished into a freeform shape that stands upright You will receive the exact piece as pictured. Dimensions: 5. 0 L x 4. 25 W x 0. 5 H inches