07317 - Extremely Beautiful 3.30 Inch Brazilian Agate Slice (Chalcedony Geode Section) Crocodile Bones Unwin 2001 and Unwin 2003

Unwin 2001 and Unwin 2003

we have 12 rostral barbs of the same species which we sell with it

Petrographic description:

• Silurian of Canada ( Northwest Territories)

It has some glued and tiny restored (filled) fractures

07317 - Extremely Beautiful 3.30 Inch Brazilian Agate Slice (Chalcedony Geode Section) Crocodile Bones Unwin 2001 and Unwin 2003Agate 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