Orthoceras Brown - Fossil Quality:Staff Pick Step 3 : Allow to

Step 3 : Allow to cool for 2 hours before extinguishing

Mined from: Griquatown West

Thickness: 5mm Approximate Weight for 1 piece: 241g

Approximate Size for 1 piece: 75mm x 75mm x 11mm

Description: These rings are Ethiopian opals that are set into a fine band which makes them very dainty

Orthoceras Brown - Fossil Quality:Staff Pick Step 3 : Allow toMined from: Morocco Era: PaleozoicGeological Age: 500mya 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. Approximate Size of 1 piece: 15cm x