TY - RPRT TI - Using amphibole phenocrysts to track vapor transfer during magma crystallization and transport: An example from Mount St. Helens, Washington AU - M.C. Rowe AU - A.J.R. Kent AU - C.R. Thornber PY - 2008 DO - 10.1016/j.jvolgeores.2008.01.012 UR - https://pubs.usgs.gov/publication/70032591 ID - 70032591 ER -