TY - RPRT TI - A Holocene ore body of copper oxides and carbonates at Ray, Arizona AU - C. H. Phillips AU - H. R. Cornwall AU - Meyer Rubin PY - 1971 DO - 10.2113/gsecongeo.66.3.495 UR - https://pubs.usgs.gov/publication/70227164 ID - 70227164 ER -