A little over 80 elements are found in the lithosphere, existing as various compounds and minerals.
The lithosphere, which encompasses the Earth's crust and the uppermost part of the mantle, is not composed of just a few elements. While numerous elements are present, a small number dominate its composition.
Here's a breakdown:
- Abundance: Over 80 elements are identifiable within the lithosphere. These elements combine to form a vast array of minerals and compounds.
- Dominant Elements: Oxygen and Silicon make up a significant portion of the lithosphere's mass.
- Other Significant Elements: Aluminum, iron, calcium, sodium, potassium, and magnesium also contribute substantially to the lithosphere's composition.
Therefore, while the lithosphere contains a large variety of elements, its overall composition is heavily weighted towards a select few.
