Auteur H. H. Helmstaedt
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J. J. Gurney, Auteur ; H. H. Helmstaedt, Auteur ; S. H. Richardson, Auteur |Diamonds form in the upper mantle during episodic events and have been transported to the Earth’s surface from at least the Archean to the Phanerozoic. Small diamonds occur as inclusions in robust minerals in tectonically activated, ultrahigh-pr[...]
