The mineral quartz is in fact silicon dioxide so yes.
The scientific name for quartz is silicon dioxide (SiO2).
Quartz is composed of silicon dioxide.
The scientific name for quartz crystal is silicon dioxide (SiO2).
Quartz is silicon dioxide - SiO2.
The chemical formula for quartz is SiO2, which means it contains one silicon atom and two oxygen atoms per molecule.
no Quartz is silicon dioxide (SiO2).
Quartz is primarily silicon dioxide (SiO2).
Quartz is silicon dioxide, SiO2.
Quartz is silicon dioxide, SiO2.
Quartz is silicon dioxide (SiO2).
Quartz is silicon dioxide (SiO2); quartz is not a property.
Although silicon forms roughly 25% of the earths crust, it is rarely found as a pure mineral (Si) in nature and so is not mined as such. I believe the primary source of silicon which is mined comes from high quartz content sands. Quartz of course being composed of silicon and oxygen, (silicon dioxide).