GEOLOGY

Detailed explanation-1: -Feldspar is the most abundant mineral in the Earth’s continental crust. It is a type of silicate mineral . It is found commonly on earth, while quartz comes second. Silicate minerals form more than 90% of the crust.

Detailed explanation-2: -Most Common Mineral of the Crust If you consider it as one mineral, feldspar is the most common mineral on earth, and quartz is the second most common. This is especially true when you consider the whole crust (continental plus oceanic).

Detailed explanation-3: -The most abundant elements in the Earth’s crust are oxygen (46.6%) and silicon (27.7%). Minerals which combine these two elements are called silicates, and combined they are the most abundant minerals on the Earth.

Detailed explanation-4: -Feldspars are widely abundant because the temperature, pressure, and elements within the magmas and melts favor their formation. Feldspars are tectosilicate minerals, with a structure that allows for inclusion of many elements.

Detailed explanation-5: -The name felspar refers to a group of minerals that have alumina and silica (SiO2) in their chemical composition. Feldspars are the most abundant mineral group on Earth and make up nearly 60% of Earth’s crust.