20385 - Extremely Beautiful 5.27 Inch Brazilian Agate Slice (Chalcedony Geode Section) Dicranurus (Mauritanie septentrionale)" Bull
Yard notes & kiln story
Description
(Mauritanie septentrionale)" Bull
Age range: 466
It has small glued fracture
Most of the spines have been restored
Perisphinctes is an extinct genus of ammonite cephalopod
20385 - Extremely Beautiful 5.27 Inch Brazilian Agate Slice (Chalcedony Geode Section) Dicranurus (Mauritanie septentrionale)" BullAgate 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