TY - RPRT TI - Zeolites and associated authigenic silicate minerals in tuffaceous rocks of the Big Sandy Formation, Mohave County, Arizona AU - Richard A. Sheppard AU - Arthur J. Gude PY - 1973 DO - 10.3133/pp830 UR - https://pubs.usgs.gov/publication/pp830 ID - pp830 ER -