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Meteoritic Zircon

Science, 1964
Zircon (ZrSiO 5 ) has been identified as an accessory mineral in the Vaca Muerta mesosiderite and in the troilite nodules of the Toluca iron meteorite. The occurrence in Vaca Muerta is a new discovery confirmed by electron-probe microanalysis of a grain in a polished section of the meteorite.
U B, Marvin, C, Klein
openaire   +2 more sources

New Magmatic Oxybarometer Using Trace Elements in Zircon

, 2020
We derive a novel method for determining the oxidation state of a magma as zircon crystallized, with a standard error of ±0·6 log unit ƒO2, using ratios of Ce, U, and Ti in zircon, without explicit determination of the ionic charge of any of them, and ...
R. Loucks, M. Fiorentini, G. Henríquez
semanticscholar   +1 more source

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