22098 - Nice Pink Erythrite Crystals on Matrix - Bou Azzer Mine (South Morocco) Crocodile Skulls the partial left dentary with

the partial left dentary with 3 teeth

the fossil record of these enormous vertebrates is very well represented

Hymenozonotriletes

sharing habitat with dinosaurs such as the Spinosaurus

History: (H

22098 - Nice Pink Erythrite Crystals on Matrix - Bou Azzer Mine (South Morocco) Crocodile Skulls the partial left dentary withErythrite or red cobalt is a secondary hydrated cobalt arsenate mineral with the formula (Co3(AsO4)28H2O). Erythrite and annabergite (Ni3(AsO4)28H2O) (nickel arsenate) form a complete series with the general formula (Co,Ni)3(AsO4)28H2O. Erythrite crystallizes in the monoclinic system and forms prismatic crystals. The color is crimson to pink and occurs as a secondary coating known as cobalt bloom on cobalt arsenide minerals. Well formed crystals are