@CNN: Millions of years ago, precious gem stones from the heart of southern Africa washed westward along the Orange River and emptied into the Atlantic Ocean. Today, enormous mining vessels suck diamonds from the seabed. https://t.co/vBCCZn55uX https://t.co/L03kqcHwL7

Millions of years ago, precious gem stones from the heart of southern Africa washed westward along the Orange River and emptied into the Atlantic Ocean. Today, enormous mining vessels suck diamonds from the seabed. https://t.co/vBCCZn55uX pic.twitter.com/L03kqcHwL7

— CNN (@CNN) September 4, 2018