Mn-Cr relative sensitivity Factors for Secondary Ion Mass Spectrometry analysis of Mg-Fe-Ca olivine and implications for the Mn-Cr chronology of meteorites

Seann McKibbin, Trevor Ireland, Yuri Amelin, Hugh St. C. O'Neill, Peter Holden

    Research output: Contribution to journalArticlepeer-review

    15 Citations (Scopus)

    Abstract

    Secondary Ion Mass Spectrometry (SIMS) is used to date meteoritic olivine using the 53Mn-53Cr short-lived decay scheme. This involves simultaneously measuring the Cr-isotope composition and Mn/Cr ratio of a sample, but the relative sensitivity of SIMS to
    Original languageEnglish
    Pages (from-to)216-228
    JournalGeochimica et Cosmochimica Acta
    Volume110
    DOIs
    Publication statusPublished - 2013

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