Abstract
Melt, fluid and crystal inclusions have been studied in olivine phenocrysts from a suite of picritic basalts dredged during the "Marion Dufresne" MD 109 cruise (Dredge 6) from a seamount located between the Kerguelen Archipelago and Heard Island (Southern Indian Ocean). A two-stage polybaric crystallisation of the trapped melt is indicated by compositions of the host olivine+spinel assemblage and by the density of coexisting fluid inclusions. The melt trapped in early olivine phenocrysts (Fo
Original language | English |
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Pages (from-to) | 197-222 |
Journal | Chemical Geology |
Volume | 183 |
Issue number | 1-3 |
DOIs | |
Publication status | Published - 2002 |