Al Waba Crater

The Al Waba crater is the largest in Saudi Arabia with a diameter of 4 kilometers and a depth of 250 meters. The white looking substance is sodium phosphate.
Most geologists consider this to be a maarRead more
The Al Waba crater is the largest in Saudi Arabia with a diameter of 4 kilometers and a depth of 250 meters. The white looking substance is sodium phosphate.
Most geologists consider this to be a maarRead more