TY - RPRT TI - The chemical and isotopic differentiation of an epizonal magma body: Organ Needle pluton, New Mexico AU - P. L. Verplanck AU - G. L. Farmer AU - M. McCurry AU - S.A. Mertzman PY - 1999 DO - 10.1093/petroj/40.4.653 UR - https://pubs.usgs.gov/publication/70022095 ID - 70022095 ER -