Septarian Nodule Slab! Lapidary Stone Slab! TigerEye Sonoran Dendritic Rhyolite is a

Sonoran Dendritic Rhyolite is a Rhyolite from Mexico that often features some gorgeous aztec like colors and patterns

is around Chihuahua

and occasional rainbow flash

It can work into some designer grade cabochons

Weight: Approx 26 Lbs

Septarian Nodule Slab! Lapidary Stone Slab! TigerEye Sonoran Dendritic Rhyolite is aSeptarian Nodules are round stones that were organic fossils that were devoured by bacteria and replaced with calcite! They can be geodes (hollow with calcite crystals), or solid with unique and interesting patterns! Most Septarian Nodules take an excellent polish and work into some fine cabochons or display slabs! Surviving fossils can also sometimes be found within Septarian Nodules! Most Septarian Nodules come from Utah and Morocco! Measurements