Ancient graphite in the Eoarchean quartz–pyroxene rocks from Akilia in southern West Greenland I: Petrographic and spectroscopic characterization - Papineau, Dominic; De Gregorio, Bradley T.; Cody, George D.; Fries, Marc D.; Mojzsis, Stephen J.; Steele, Andrew; Stroud, Rhonda M.; Fogel, Marilyn L. (Geochimica et cosmochimica acta, 2010)
Keywords: Apatite; Carbon; Carbonaceous materials; Gallium; Graphite; Graphitization; Minerals; Rocks