TY - RPRT TI - Geological Survey finds magnesium and potassium chlorides in Columbia Crude Corporation's Well No. 1, Grand County, Utah AU - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey PY - 1943 DO - 10.3133/ofr4395 UR - https://pubs.usgs.gov/publication/ofr4395 ID - ofr4395 ER -