Resolving crystallisation ages of Archean mafic-ultramafic rocks using the Re-Os isotope system

Rhenium-Osmium (Re-Os) isotope and elemental data are presented for mafic-ultramafic rocks from the central region of the Lewisian Archean terrain in northwest Scotland. These results give a best estimate for the time of emplacement of the mafic-ultramafic bodies of 2686.7 ± 14.7 Myr (2σ). The initi...

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Príomhchruthaitheoirí: Burton, K, Capmas, F, Birck, J, Allegre, C, Cohen, A
Formáid: Journal article
Teanga:English
Foilsithe / Cruthaithe: 2000

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