Quartz
A mineral formed by a combination of oxygen and silicon is called a silicate mineral. Silicate minerals make up the largest group of minerals in the Earth's crust, including common minerals like quartz, feldspar, and mica.
Silicate is the mineral made of silicon and oxygen.
The mineral composed only of oxygen and silicon is silicon dioxide, also known as quartz.
It is a hard crystalline compound of silicon and oxygen.
A mineral that lacks silicon or oxygen is called native elements. These minerals consist of a single element or a combination of elements without silicon or oxygen in their chemical composition. Examples include gold, silver, copper, and sulfur.
No, the ratio of silicon to oxygen can vary among different silicate minerals. The overall structure and composition of the mineral will determine the specific ratio of silicon to oxygen present in that mineral.
The mineral made up of only oxygen and silicon is quartz.
The mineral would be classified as a member of the quartz group of tectosilicates such as quartz.Quartz. SiO2.quartz
Quartz
silicate
Other elements
Silicon dioxide, also known as silica, is a mineral that contains silicon and oxygen. It is the most abundant mineral in the Earth's crust and can be found in various forms such as quartz, amethyst, and sand.