TY - RPRT TI - Mineralogy and composition of the oceanic mantle AU - Keith Putirka AU - F. J. Ryerson AU - Michael Perfit AU - W. Ian Ridley PY - 2011 DO - 10.1093/petrology/egq080 UR - https://pubs.usgs.gov/publication/70003659 ID - 70003659 ER -