Differentiation mechanisms of the early Hadean mantle: Insights from combined 176Hf-142,143Nd signatures of Archean rocks from the Saglek Block

Précillia Morino (1, 2) , Guillaume Caro (1) , Laurie Reisberg (1)

1 CRPG - Centre de Recherches Pétrographiques et Géochimiques
2 D-ERDW - Department of Earth Sciences [Swiss Federal Institute of Technology - ETH Zürich]

Mots clés: 176Hf-142; 143Nd; Magma ocean; Differentiation; Nulliak; Hadean

Domaines: Géochimie

Précillia Morino, Guillaume Caro, Laurie Reisberg. Differentiation mechanisms of the early Hadean mantle: Insights from combined 176Hf-142,143Nd signatures of Archean rocks from the Saglek Block. Geochimica et Cosmochimica Acta, 2018, 240, pp.43-63. ⟨10.1016/j.gca.2018.08.026⟩. ⟨hal-02329811⟩