Minerals & MaterialsBureau of Mines, U.S. Department of the Interior., 1989 |
Citi izdevumi - Skatīt visu
Bieži izmantoti vārdi un frāzes
alloys aluminum Apparent consumption Production Arizona ASARCO Aug Sept Oct Australia beginning inventories Bureau of Mines capacity chemical chromite chromium coal cobalt CONTAINED METAL copper costs County Data prepared December deposit domestic economic employment and earnings end of section ending inventories environmental estimated expected facility Feb Mar Apr Federal FERROALLOYS ferrochromium ferrosilicon footnotes at end gold and silver Government increase investment July Aug Sept KEY Apparent consumption leach mining long ton manganese ment metal mining mill million mt mineral mining employment mt/yr Nevada nickel Nov Dec Jan NPRA Oct Nov Dec old scrap open pit plant Primary metals primary production production from old purchase reportedly reserves Resources Sept Oct Nov short tons situ leach smelter soda ash st/d st/yr sulfur titanium tr oz/yr tungsten U.S. Bureau U.S. Department U.S. Forest Service United uranium White Pine County zinc ΝΑ
Populāri fragmenti
19. lappuse - The National Materials and Minerals Policy, Research and Development Act of 1980 and the National Critical Materials Act of 1984 both reiterate Presidential responsibilities for adequate supplies of mineral materials.
19. lappuse - States, and thereby decrease and prevent wherever possible a dangerous and costly dependence of the United States upon foreign nations for supplies of these materials in times of national emergency.
3. lappuse - Cj&* please send me the following indicated subscriptions: О LSA • List of CFR Sections Affected-one year as issued - $21 ЛО (LCS) О Federal Register Index-one year as ¡ssued-SW.OO (FRSU) 1. The total cost of my order is $ . All prices include regular domestic postage and handling and are subject to change. International customers please add 25%. Please Type or Print 2.
70. lappuse - This includes fostering wise use of our land and water resources, protecting our fish and wildlife, preserving the environmental and cultural values of our national parks and historical places, and providing for the enjoyment of life through outdoor recreation.
19. lappuse - It also requires the development of preparedness programs and the expansion of productive capacity and supply beyond the levels needed to meet the civilian demand, in order to reduce the time required for full mobilization in the event of an attack on the United States.
13. lappuse - Explorationists must have the freedom to decide where to explore because the location of a mineral deposit is not always coincident with devised land boundaries. Mining executives must also be able to decide when to explore given the realities of a global market system. In addition, a company must be guaranteed the right to mine a deposit in order to justify the large expenditures necessary to discover the deposit and pay for the preceding unsuccessful ventures.
29. lappuse - Director of the National Institute of Standards and Technology (NIST) , formerly the National Bureau of Standards, for all arrangements within the scope of that organization's program responsibility.
19. lappuse - Government in the national interest to foster and encourage private enterprise in the development of economically sound and stable domestic mining, minerals. metal, and mineral reclamation industries...
13. lappuse - ... where to explore because the location of a mineral deposit is not always coincident with devised land boundaries. Mining executives must also be able to decide when to explore given the realities of a global market system. In addition, a company must be guaranteed the right to mine a deposit in order to justify the large expenditures necessary to discover the deposit and pay for the preceding unsuccessful ventures. The 1872 Mining Law provides for the crucial rights of self-initiation and security...