Orthoceras Vase - Fossil Size:Small Description: These lapidary arbor bushings

Description: These lapidary arbor bushings are meant for saw blades

It all boils down to these ammonites being stubborn and often not cracking well

Diameter: 9cm

They come in various

Description: These are tiny peridot mineral specimen formations that still remain within their host rock

Orthoceras Vase - Fossil Size:Small Description: These lapidary arbor bushingsMined from: Morocco Era: PaleozoicGeological Age: 500mya to 200mya Description: The ancestor to the squid, Orthoceras shells range in length from a few inches to over six feet. Their middle body chamber is transversely constricted, and that would help them crawl across the ocean floor and swim. Orthoceras could float by filling chambers of their shells with air and they used jet propulsion by squirting water to move. Orthoceras is highly protective