Search Results - Phosphates

Contributions to economic geology (short papers and preliminary reports), 1934-36 by Loughlin, G. F. (Gerald Francis), 1880-1946

Contents: “…The Contact mining district, Nevada--The Rosebud coal field, Rosebud and Custer counties, Montana--The Richey-Lambert coal field, Richland and Dawson counties, Montana--Phosphate rock near Maxville, Philipsburg, and Avon, Montana--Geology and mineral resources of the western part of the Arkansas coal field--Geology and mineral resources of north-central Chouteau, western Hill, and eastern Liberty counties, Montana.…”

Contributions to economic geology (short papers and preliminary reports), 1927 : Part I. - Metals and nonmetals except fuels by Loughlin, G. F. (Gerald Francis), 1880-1946

Contents: “…Manganese-bearing deposits near Lake Crescent and Humptulips, Washington--Potash brines in the Great Salt Lake Desert, Utah--Organic precipitation of metallic copper--The brown iron ores of west-middle Tennessee--Quicksilver deposits of the Pilot Mountains, Mineral County, Nevada--The Gilbert district, Nevada--Phosphate rock in the Three Forks-Yellowstone Park region, Montana--A manganese deposit of Pleistocene age in Bannock County, Idaho.…”

Contributions to the geology of Uranium by Fischer, R. P. (Richard Philip), 1910-1991

Contents: “…(A) Geology of the Uravan mineral belt--(B) Geologic guides to prospecting for carnotite deposits on Colorado Plateau--(C) Uraninum in the East Walker River area, Lyon County, Nevada--(D) Distribution of uraninum in rich phosphate beds of the Phosphoria formation--(E) Radioactivity in some oil fields of southeastern Kansas--(F) Uraninum-bearing deposits west of Clancey, Jefferson County, Montana--(G) Geology of the area adjacent to the Free Enterprise mine, Jefferson County, Montana--(H) Uraninum and thorium deposits in east-central Idaho and southwestern Montana--(I) Prospecting for uranium with car-mounted equipment.…”