(("The Earth's crust comprises about 95% igneous and metamorphic rocks, 4% shale, 0.75% sandstone, and 0.25% limestone. Oxygen, silicon, aluminum, and iron account for 88.1% of the mass of the Earth's crust, while another 90 elements make up the remaining 11.9%."))

Aluminum is the third most common element found on the surface of the Earth.... behind air and sand lol.

American trade relations with India sure look promising... grin