Rhenium–osmium dating
Rhenium–osmium dating is a form of radiometric dating based on the beta decay of the isotope 187Re to 187Os. This normally occurs with a half-life of 41.6 × 109 y, but studies using fully ionised 187Re atoms have found that this can decrease to only 33 y. Both rhenium and osmium are strongly siderophilic (iron loving), while Re is also chalcophilic (sulfur loving) making it useful in dating sulfide ores such as gold and Cu-Ni deposits. This dating method is based on an isochron calculated based on isotopic ratios measured using N-TIMS (Negative – Thermal Ionization Mass Spectrometry).
Wikipage redirect
Link from a Wikipage to another Wikipage
primaryTopic
Rhenium–osmium dating
Rhenium–osmium dating is a form of radiometric dating based on the beta decay of the isotope 187Re to 187Os. This normally occurs with a half-life of 41.6 × 109 y, but studies using fully ionised 187Re atoms have found that this can decrease to only 33 y. Both rhenium and osmium are strongly siderophilic (iron loving), while Re is also chalcophilic (sulfur loving) making it useful in dating sulfide ores such as gold and Cu-Ni deposits. This dating method is based on an isochron calculated based on isotopic ratios measured using N-TIMS (Negative – Thermal Ionization Mass Spectrometry).
has abstract
Das Rhenium-Osmium-Chronometer ...... er unserer Galaxie korreliert.
@de
La datation par le rhénium-osm ...... Ionization Mass Spectrometry).
@fr
Rhenium–osmium dating is a for ...... Ionization Mass Spectrometry).
@en
Wikipage page ID
14,469,114
page length (characters) of wiki page
Wikipage revision ID
983,095,810
Link from a Wikipage to another Wikipage
wikiPageUsesTemplate
comment
Das Rhenium-Osmium-Chronometer ...... eiten von 187Re und dem nicht
@de
La datation par le rhénium-osm ...... pôts d'or ou de cuivre-nickel.
@fr
Rhenium–osmium dating is a for ...... Ionization Mass Spectrometry).
@en
label
Datation par le rhénium-osmium
@fr
Rhenium-Osmium-Chronometer
@de
Rhenium–osmium dating
@en