SWJ0130 - Finest Grade Clear Quartz Crystal Cluster from classical Bulgarian location Asteropyge stellifera offshore ramp (3)

offshore ramp (3)

Fenestraspis

plagioclase (An95

Observations: Another Cambrian giant: It has a beautiful orange color due to its oxidation

Its preservation state is exceptional

SWJ0130 - Finest Grade Clear Quartz Crystal Cluster from classical Bulgarian location Asteropyge stellifera offshore ramp (3)This is a gorgeous clear quartz crystal cluster that was collected from the classical Bulgarian location. Top quality cluster. 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. There are many