Super-deep diamonds reveal secrets of ancient supercontinent
Diamonds that formed deep below the Earth's surface are revealing the secrets of an ancient supercontinent that existed hundreds of millions of years ago. A study of these "super-deep" diamonds has found that they contain evidence of the rocks that helped buoy and grow the supercontinent known as…
#southamerica #africa #middleeast #nature #stevenshirey #brazil #westafrica #guinea #gondwana #geologic