TY - RPRT TI - A hydrogeochemical survey for mineralized breccia pipes: Data from springs, wells, and streams on the Hualapai Indian Reservation, northwestern Arizona AU - K. J. Wenrich AU - S. Q. Boundy AU - R. M. Aumente-Modreski AU - S. P. Schwarz AU - H. B. Sutphin AU - J.M. Been PY - 1994 DO - 10.3133/ofr93619 UR - https://pubs.usgs.gov/publication/ofr93619 ID - ofr93619 ER -