[ad_1] A diamond in the kimberlite Photo: James St. John (Flickr) Parts of the Earth's mantle could be laden with diamonds, if a new model proved correct. But no, you can not …
Read More »[ad_1] A diamond in the kimberlite Photo: James St. John (Flickr) Parts of the Earth's mantle could be laden with diamonds, if a new model proved correct. But no, you can not …
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