07322 - Extremely Beautiful 4.31 Inch Brazilian Agate Slice (Chalcedony Geode Section) Spinosaurus Bones Fantastic and very rare teeth

Fantastic and very rare teeth of this North African sauropod species

It does not have any restoration or reparation

In: Proceedings of the Second Mosasaur Meeting

No fractures or restoration

Crocodile tooth belonging to a quite rare species in the Cretaceous in the Kem Kem

07322 - Extremely Beautiful 4.31 Inch Brazilian Agate Slice (Chalcedony Geode Section) Spinosaurus Bones Fantastic and very rare teethAgate is a rock consisting primarily of cryptocrystalline silica, chiefly chalcedony, alternating with microgranular quartz. It is characterized by its fineness of grain and variety of color. Although agates may be found in various kinds of host rock, they are classically associated with volcanic rocks and can be common in certain metamorphic rocks. This beautiful large polished agate slices comes from southern Brazil. The stone has been soaked in a