The Eye of Africa, or Richat Structure, is one of Earth’s most recognisable natural formations—yet for decades, scientists couldn’t agree on what it actually was. Now, fresh geological evidence has ...
Fudali, Robert F. 1973. "Origin of the Analcime-bearing Rocks at Richat." In Sciences de la Terre, Mémoires: Contributions a l'Étude de l'Accident Circulaire des Richat (Adrar de Mauritanie). Monod, T ...