Kimberley Diamond Mine (IMAGE) Arizona State University Caption This is an aerial view of diamond mining at Kimberley, South Africa. The hole remaining after removal of kimberlite is shown in right foreground while waste dumps from which samples in this study were collected are in the center of the picture. Credit Credit: David R. Bell / ASU Usage Restrictions Photographer retains all rights and permissions. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.