Unveiling Supercontinent Growth through Superdeep Diamonds

Superdeep diamonds, formed between 300 and 700 kilometers below Earth's surface, contain evidence of mantle rocks that contributed to the growth of the ancient supercontinent Gondwana. These diamonds provide insights into the processes of supercontinent formation and the addition of material to the base of the continent. By studying inclusions within the diamonds, researchers can determine the geological ages and understand how buoyant mantle contributed to the growth and stability of Gondwana. This research sheds light on Earth's history and the forces that shaped it.