McFarlane, ChristopherHarrison, Timothy2015-12-070012-821Xhttp://hdl.handle.net/1885/23611We report measurements of Pb diffusion in natural monazite that was subjected to a static, anhydrous, high-temperature overprint in the contact aureole of the Makhavinekh Lake Pluton (MLP), northern Labrador, Canada. The 1850 Ma monazite grains we studieKeywords: Contact aureole; Ion-microprobe depth-profiling; Lead diffusion; Temperature-time histories; Diffusion; Extrapolation; High temperature applications; Lead; Mathematical models; Monazite; aureole; diffusion; experimental mineralogy; heat flow; high tempera contact aureole; depth-profiling; monazite; Pb diffusion200610.1016/j.epsl.2006.06.0502015-12-07