08255 - Top Beautiful 1.73 in Quartz Crystals - Imilchil (Morocco) Spinosaurus Enstatite chondrites (type 4-7)
Yard notes & kiln story
Description
Enstatite chondrites (type 4-7)
Great collection of 14 specimens
Unidentified genus within the family Bothremydidae
Notidanoides
The vertebrae are still preserved in a state of anatomical semi-articulation (7 vertebrae bones)
08255 - Top Beautiful 1.73 in Quartz Crystals - Imilchil (Morocco) Spinosaurus Enstatite chondrites (type 4-7)Quartz is a mineral composed of silicon and oxygen atoms in a continuous framework of SiO4 siliconoxygen tetrahedra, with each oxygen being shared between two tetrahedra, giving an overall chemical formula of SiO2. Quartz is the second most abundant mineral in Earth's continental crust, behind feldspar.