20257 - Extremely Beautiful 5.46 Inch Brazilian Agate Slice (Chalcedony Geode Section) Enchodus Teeth Struve 1990 (trilobite)

Struve 1990 (trilobite)

Specimen without preparation or cleaning

40 in) It has a series of fractures which have been restored via the filling method

The teeth have been added to the rostrum in order to depict the magnanimity of this animal

interlocking kamacite grains

20257 - Extremely Beautiful 5.46 Inch Brazilian Agate Slice (Chalcedony Geode Section) Enchodus Teeth Struve 1990 (trilobite)Agate 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