Triceratops Bone - Fossil Quality:Staff Pick Approximate Size for 1 piece:

Approximate Size for 1 piece: H 2cm x W 3cm x D 3cm Approximate Weight for 1 piece: 7g

5cm x 9cm Approximate Weight of 1 piece: 650g

which provides much higher quality than most other tumblers

5cm x 3cm x 1cm

not opaque

Triceratops Bone - Fossil Quality:Staff Pick Approximate Size for 1 piece:Mined from: Hell Creek Formation , South Dakota, USA Era: Cretaceous Geological Age: 65. 5 mya Description: These are true fragments of Triceratops fossil bones. Triceratops were huge animals that could grow up to 30ft (9 meters) and weighed over 11,000lbs (7,150kg), similar to the size of an African elephant. Triceratops had two massive horns above its eyes and one smaller horn on its snout. The horns were used in fights against the Triceratops main