@misc{indiciaea4808f4c8465, title = {Unravelling the complexity of magma plumbing at Mount St. Helens: A new trace element partitioning scheme for amphibole}, author = {Madeleine C. S. Humphreys and George F. Cooper and Jing Zhang and Matthew W. Loewen and Adam J. R. Kent and Colin G. Macpherson and Jon P. Davidson}, year = {2019}, doi = {10.1007/s00410-018-1543-5}, url = {https://pubs.usgs.gov/publication/70202242}, note = {Source identifier: 70202242} }