@CNN: A quadrillion tons of diamonds lie deep beneath the Earth’s surface, scientists say https://t.co/gWdaRyMUy6 https://t.co/ru6AvumFhg
A quadrillion tons of diamonds lie deep beneath the Earth's surface, scientists say https://t.co/gWdaRyMUy6 pic.twitter.com/ru6AvumFhg
— CNN (@CNN) July 17, 2018