Mercedes-Benz SLS AMG Black Series First Drive: Mercedes’ Crown Jewel Is Now a Black Diamond

Not particularly beautiful but extremely rare and exotic, carbonado is an incredibly hard stone also known as black diamond. It is found exclusively in Brazil and Central Africa, and yet the traces of hydrogen contained within carbonado suggest that it wasn't even formed on this planet. As a best guess, scientists posit black diamonds were created billions of years ago by an exploding star. READ MORE ›› from Car and Driver Blog http://blog.caranddriver.com

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