https://www.usgs.gov/publications/re-os-ages-archean-molybdenite-and-pyrite-kuittila-kivisuo-finland-and-proterozoic
Re-Os ages for Archean molybdenite and pyrite, Kuittila-Kivisuo, Finland and Proterozoic...
Seven 187Re-187Os ages were determined for molybdenite and pyrite samples from two well-dated Precambrian intrusions in Fennoscandia to examine the...