Tag: Rocks and minerals

Over 90% of Earth's crust is composed of silicate minerals, making them by far the most abundant mineral group. These and other minerals are systematically categorized by mineralogists primarily based on their chemical composition. Understanding this classification is fundamental to studying geology and how Earth is formed.

Over 90% of Earth's crust is composed of silicate minerals, a fact that underscores the foundational importance of mineral content in geological sciences. Understanding what is the meaning of mineral content is crucial across multiple scientific disciplines, from health to environmental science.