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Outras edições - Ver tudo
Committee Prints United States. Congress. Senate. Committee on Interior and Insular Affairs Visualização integral - 1959 |
Committee Prints United States. Congress. Senate. Committee on Interior and Insular Affairs Visualização integral - 1951 |
Palavras e frases frequentes
amounts andesite argillite barite basalt beds Bureau of Mines California Canyon carbonate Cascade chalcopyrite Chelan clay coal coalbeds Columbia River contain copper Creek Cretaceous deposits Devonian district dolomite east Eddy Eocene feet thick Formation Gallup Geology gold granitic Grant County ground water gypsum industry iron irrigation Lake limestone magnesite manganese metal metamorphic Mexico Mexico Bur mica miles million Mineral Resources Mines and Mineral molybdenite molybdenum Mountains occur Okanogan oxide Pecos Pecos River pegmatite Pend Oreille percent perlite Permian Precambrian production Puget pyrite quartz veins range reported Rept Rio Arriba River basin San Andres San Juan sandstone Santa Fe scheelite sedimentary shale short tons silica silver Socorro Spokane Stevens County sulfides Survey Bull Tertiary tons U.S. Bur U.S. Bureau U.S. Geol U.S. Geological Survey United uranium Valley volcanic rocks Walla Washington western Wolfcamp Yakima zinc zone
Passagens conhecidas
Página 385 - Stark, JT, and Dapples, EC, 1946, Geology of the Los PInos Mountains, New Mexico : Geol. Soc. America Bull. v. 57, no.
Página 252 - Zinc in the United States, exclusive of Alaska and Hawaii : US Geol. Survey Mineral Inv. Resource Map MR-19.
Página 144 - The two groups are also referred to respectively as the "light" and "heavy" rare earths. The properties of the members of the two groups of rare earths are sufficiently distinct to cause one group to predominate over the other in most minerals, even though all or nearly all are ordinarily present (Olson and Adams, 1962) . The rare earths have many industrial applications such as in the steel industry, nonferrous alloys, glass manufacture and glass polishing, sparking alloys, and carbon electrodes...
Página 248 - Beds" of the Colorado Plateau region : US Geol. Survey Bull. 260, p. 221-232.
Página 234 - Lu) together with yttrium are called the yttrium group. The two groups are also referred to, respectively, as the "light" and "heavy" rare earths. The properties of the members of the two groups of rare earths are sufficiently distinct to cause one group to predominate over the other in most minerals where they occur, even though all or nearly all are ordinarily present (Olson and Adams, 1962).
Página 377 - Grants, in Geology and technology of the Grants uranium region : New Mexico Bur. Mines and Mineral Resources Mem. 15, p.
Página 122 - Precambrian rocks that compose the basement complex of the Four Corners platform and the Defiance uplift of Arizona bordering the western flank of the San Juan Basin (Picard, 1962). Some helium occurrences in natural gas are given in table 14. In 1961, helium-bearing gas (sample No. 1, table 14) was discovered in the Paradox Member of the Hermosa Formation of Pennsylvanian age in the Table Mesa field. The field has an estimated recoverable helium reserve of 850,000 MCF (thousand-cubic feet), and...
Página 391 - Location and description. — The Spokane Valley project is located along the banks of the Spokane River between the city of Spokane and the WashingtonIdaho State boundary. The project...
Página 366 - Significant quantities of the element were used in plastics, flameproofing chemicals and compounds, pigments, and in ceramics and glass (Spencer and den Hartog, 1963a, table 7). Although antimony possesses no indispensable properties, it is technologically superior to other elements in many of its uses. Furthermore, it is relatively inexpensive and can be substituted for more expensive metals.
Página 35 - Foster, RW, and Stipp, TF, 1961, Preliminary geologic and relief map of the Precambrian rocks of New Mexico: New Mexico Bur.