R. D. dos Santos, M. A. Galarza, and D. C. de Oliveira, “Geology, geochemistry and geochronology of the Pium Diopside-Norite, Carajás Province”, bcnaturais, vol. 8, no. 3, pp. 355–382, Dec. 2013, doi: 10.46357/bcnaturais.v8i3.554.