Search Results       Your search for [subject]Geology, Stratigraphic -- Permian returned 1 record.           Vanadium deposits in the lower Permian Phosphoria formation, Afton area, Lincoln country, Western Wyoming. by Love, J. D.; [Denver, Colorado?]: U.S. Dept. of the Interior, U.S. Geological Survey, 2004. Subject: Geology; Vanadium ores -- Wyoming -- Afton Region; Geology, Stratigraphic -- Permian; Phosphoria Formation.          Add to Book Cart Relevance: 28.14%