Richat Structure
"The Richat Structure is a great circular formation, which is commonly known as the Earth's Eye or the Eye of the Sahara. It is located near Oudane, Mauritania, at the western end of the Sah…
"The Richat Structure is a great circular formation, which is commonly known as the Earth's Eye or the Eye of the Sahara. It is located near Oudane, Mauritania, at the western end of the Sah…