Diamonds Reach Earth's Surface Through Volcanic Kimberlite Pipes.

After forming deep in the mantle, diamonds are brought to the surface relatively quickly through special volcanic eruptions that create "kimberlite pipes." These carrot-shaped intrusions are the primary source of most mined diamonds globally.

Source

https://en.wikipedia.org/wiki/Kimberlite

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Published: March 29, 2026
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Diamond Geology Earth Science Kimberlite Volcanic Pipes Diamond Mining Geological Formations Mantle Xenoliths

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