Tagged: Chocolate Diamond

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  1. Graham Pearson hold the diamond containing ringwoodite

    Chocolate Diamonds and a Journey to the Center of the Earth

    A tiny inclusion in a chocolate diamond has unlocked a geological mystery. This brown diamond was formed deep in the Earth's mantle and brought to the surface by a volcanic eruption. It holds inside it the confirmation of vast subterranean oceans beneath our feet. This is a very exciting and important discovery. We all know diamonds are a girls best friend, but now it looks like they can be a scientists best friend too... read more »