TY - RPRT TI - Diffuse-flow hydrothermal field in an oceanic fracture zone setting, Northeast Pacific: Deposit composition AU - J.R. Hein AU - R.A. Koski AU - R.W. Embley AU - J. Reid AU - S.-W. Chang PY - 1999 UR - https://pubs.usgs.gov/publication/70021441 ID - 70021441 ER -