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Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
The lateral denticles can be perfectly observed
Crotalocephalus
Boucot and McClure 1989 (trilobite)
Not restored
This piece is extremely rare and unique
20390 - Extremely Beautiful 5.31 Inch Brazilian Agate Slice (Chalcedony Geode Section) Phacodus The lateral denticles can beAgate 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
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US$ 44.99
US$ 52.00
US$ 52.00