TY - RPRT TI - The isometric log-ratio (ilr)-ion plot: A proposed alternative to the Piper diagram AU - Jenna L. Shelton AU - Mark A. Engle AU - Antonella Buccianti AU - Madalyn S. Blondes PY - 2018 DO - 10.1016/j.gexplo.2018.03.003 UR - https://pubs.usgs.gov/publication/70196031 ID - 70196031 ER -