TY - RPRT TI - An X-ray and optical study of cuttings from the U. S. Bureau of Reclamation Mesa 6-1 drillhole, Imperial County, California AU - R.B. Fournier PY - 1973 DO - 10.3133/ofr7372 UR - https://pubs.usgs.gov/publication/ofr7372 ID - ofr7372 ER -