Browsing ELibrary by Subject "MAGMA CHEMISTRY"

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A GEOCHEMICAL APPROACH TO MODEL PERIODICALLY REPLENISHED MAGMA CHAMBERS: DOES OSCILLATORY SUPPLY ACCOUNT FOR THE MAGMATIC EVOLUTION OF EPR 17-19°S?

Rannou E.; Caroff M.; Cordier C. (2006)

We propose a new approach to model the geochemical evolution of continuously replenished and tapped steady-state magma chambers. We use a sinusoidal function to model cyclic magma supply. The temporal evolution of a reservoir ...
HOST ROCK COMPOSITIONAL CONTROLS ON ZIRCON TRACE ELEMENT SIGNATURES IN METABASITES FROM THE AUSTROALPINE BASEMENT

Schulz B.; Klemd R.; Br?tz H. (2006)

Zircon populations of Neoproterozoic and early Paleozoic age occur in metabasites of a high-pressure amphibolite-facies unit of the Austroalpine basement south of the Tauern Window. The host rocks for these zircons are ...

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