Answer:
A) Quartz is generally a light-colored silicate mineral.
Step-by-step explanation:
Quartz is a mineral composed of silicon and oxygen atoms in a continuous framework of SiO4 silicon–oxygen tetrahedra, with each oxygen being shared between two tetrahedra, giving an overall chemical formula of SiO2. It is the second most abundant mineral in Earth's continental crust, after feldspar. Quartz is a light-colored mineral that can be found in a variety of environments, including igneous, metamorphic, and sedimentary rocks. It is often used in the production of glass and electronics due to its unique physical and chemical properties.