Water and gas chemistry; Three Sisters, Oregon; 2001-2002: Evans et al., 2004
Water and gas chemistry data from:
Evans, W.C., van Soest, M.C., Mariner, R.H., Hurwitz, S., Ingebritsen, S.E., Wicks Jr., C.W. and Schmidt, M.E., 2004. Magmatic intrusion west of Three Sisters, central Oregon, USA: The perspective from spring geochemistry. Geology, 32(1), pp.69-72. https://doi.org/10.1130/G19974.1. …