Acrioceras sp. - Heteromorph Ammonite bf0f07907918b7d6cd06e267380e6b85 which are magnified 10x to

which are magnified 10x to grade their clarity

Smoky quartz is a brown to black variety of quartz

forming a concretion

A very cool shape to accent a piece or stand alone

Acrioceras sp. - Heteromorph Ammonite bf0f07907918b7d6cd06e267380e6b85 which are magnified 10x toAmmonites are an extinct group of marine animals in the Cephalopoda class. They are invertebrates and are more closely related to coleoids (squids, octopus, and cuttlefish) than they were to the chambered nautilus, even though they looked much more similar to the later. The name Ammonite was derived from "ammonis cornua," translated to mean Horns of Ammon. Ammon was an Egyptian god that was typically depicted wearing ram horns, whose spiraled shape is