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Copper age
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Phelps Dodge Corp
Phelps Dodge Corporation One North Central AvenuePhoenix, Arizona 85004U.S.A.Telephone: (602) 366-8100Fax: (602) 366-7329Web site: http://www.phelpsdodge.com Public CompanyIncorporated: 1885 as Copper Queen Consolidated Mining CompanyEmployees: 15,500Sales: $7.09 billion (2004)Stock Exchanges:... Read more |
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azurite
azurite , blue mineral, the basic carbonate of copper, occurring in monoclinic crystals or masses that range from transparent to translucent and opaque. It is usually associated with malachite , which it resembles except in color; when the two minerals are very closely associated, the stone is... Read more |
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Copper industry
Copper Industry BIBLIOGRAPHY The copper industry’s growth and prosperity are based on the metal Read more |
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molybdenite
molybdenite , a mineral, molybdenum disulfide, MoS 2 , blue-gray in color, with a metallic luster and greasy feel. It occurs in crystals of the hexagonal system but more commonly in scales, grains, or foliated or massive form. It has an excellent basal cleavage and the laminae are flexible. It is... Read more |
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Avesta
Avesta , city (1990 est. pop. 16,860), Kopparberg co., S central Sweden, on the Dalälven River. Aluminum and high quality steel are manufactured there. Formerly a copper mining and refining center, Avesta was the seat of copper minting in Sweden from 1644 to 1831.... Read more |
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plastocyanin
plastocyanin A blue copper-containing protein that is found in chloroplasts and acts as an electron carrier molecule in the light-dependent reactions of photosynthesis (see photophosphorylation). Plastocyanin consists of amino acid groups in association with a copper molecule which gives this... Read more |
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Mufulira
Mufulira , city (1990 pop. 152,944), N central Zambia, on the border with the Congo. It is a copper-mining center, located in the Copperbelt .... Read more |
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Wilsons disease
Wilson Disease Definition Wilson disease, or WD, is a rare inherited disorder that causes excess copper to accumulate in the body. It is also known as hepatolenticular degeneration. Steadily increasing amounts of copper circulating in the blood are deposited primarily in the brain, liver, kidneys,... Read more |
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chalcopyrite
chalcopyrite or copper pyrites , brass-yellow mineral, sometimes with an iridescent tarnish. It is a sulfide of copper and iron, CuFeS 2 . It crystallizes in the tetragonal system but is usually found in the massive form. Chalcopyrite is of primary origin and occurs in igneous and... Read more |
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Hispanic Americans
...experienced in silver‐ and coppermining. Arizona's Bisbee Copper Mines, linchpin of the Arizona‐New Mexico mining industry, recruited a...war. During the Civil War, New Mexico and Arizona volunteers, including Mexican‐American... |
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Mining
...industrialization. Iron, cement, copper, and other mine products...output remained flat.Iron, copper, and coal were originally mined from...opened up California, Nevada, Arizona, and the Black Hills. When coal and copper mines opened in unpopulated... |
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Southwest, The
...but the later development of copper mining and smelting had more...with the 1911 Roosevelt Dam in Arizona and the 1916 Elephant Butte...undertakings as the Central Arizona Project to bring Colorado...Senator Barry Goldwater of Arizona, the 1964 Republican ... |
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La Farge, Oliver (Hazard Perry)
...Harvard (1924) conducted archaeological investigations in Arizona, Mexico, and Guatemala, and with Frans Blom wrote Tribes and...about Navajo inability to adapt to white civilization; and The Copper Pot (1942), about a New England painter in New Orleans... |
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Tucson
Tucson City on the Santa Cruz River, s Arizona, USA. The Spanish built the presidio fort of Tucson in 1776...cotton and cattle. Industries: textiles, meat packing, copper smelting, aircraft parts, electronics, optical instruments... |
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Gold Rushes
...Nevada and Colorado in the late 1850s; Montana, Idaho, and Arizona in the 1860s; and Dakota Territory in the 1870s. By the 1880s...the underground, hard‐rock mining of gold, silver, and copper, which required heavy capital investment, industrial processes... |
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Part 4 Plant science.(Part 2: C-E)(Definition)
...40. A metallic "heavy metal" used in the production of copper, lead, silver, and aluminum alloys, in photography, ceramics...leaves medicinally. Native to North America. Also called Arizona gourd, buffalo gourd, Missouri gourd, wild pumpkin, calibassa... |
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Mexico
...particularly oil reserves, silver, and zinc, as well as uranium and copper, not all of which has been fully exploited. Mexico supplies...loss of huge territories, added to by the Gadsden Purchase of Arizona in 1853. A period of reform followed, and a new constitution... |
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Impact of Copper Industry on Arizona Economy: $6.2 Billion in 1999.
...The total impact of the copper industry on the Arizona economy in 1999 fell by nearly...government income, according to the Arizona Mining Association. The major...indirect contribution of the Arizona copper industry to the state... |
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Copper Industry's Impact on Arizona Placed at $3.1 Billion in 2002;...
...continuing low worldwide copper prices and a prolonged...the United States, the Arizona copper industry made...released today by the Arizona Mining Association...national scale, Arizona's copper industry had an ... |
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Arizona Produced Larger Share of Nation's Copper in 2000 Despite Cutbacks;...
PHOENIX, July 27 /PRNewswire/ -- Arizona copper mines produced nearly 67 percent of the nation...according to a report released today by the Arizona Mining Association (AMA). Arizona mines produced 64 percent of the nation's... |
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Arizona copper mines add $4.6 billion to state's economy
Arizona copper mines produced nearly 67% of the nation...according to a report released by the Arizona Mining Association (AMA). This was...at several other facilities. In 1999, Arizona mines produced 64% of the nation's... |
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Copper mining provides Arizona's economy a $1.1-billion boost
COPPER Increased copper...2003 boosted the Arizona copper industry...annual salary for copper industry workers...government revenues from copper mining reached...Also during 2003, Arizona's ... |
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Arizona copper industry faces new challenges
...conference is organized by the Arizona Conference Board of Directors...represents SME sections throughout Arizona and adjacent areas. The conference...the economy and the price of copper. There was concern about the...One year ago, at the 2000 Arizona ... |
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Arizona Copper Theft Committee aims to thwart upswing
The Arizona Copper Theft Committee was forged out of pure...says Ken Vaughn, spokesman for the Arizona Mining Association and Phelps Dodge...in Pinal County in one year," says Arizona Copper Theft Committee Chairman Jim Bechtel... |
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Copper mining adds $3.5 billion to Arizona's economy during 2005
COPPER The copper industry in Arizona contributed about $3.5 billion to the state's economy...study by the Western Economic Development Center for the Arizona Mining Association. Arizona produces 61 percent of the nation's ... |
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Arizona Copper Producer's Earnings Drop 20.8 Percent for Quarter.(Originated...
...scandal took its toll on copper prices, the company...Phelps Dodge mines in Arizona and Chile, has yet to...higher sales volumes of copper and wire and cable products...Mining Co. increased copper production 12.6 percent...c) 1996, The ... |
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Copper thefts plague U. Arizona
...Wire 03-27-2007 (Arizona Daily Wildcat) (U...Ariz. -- A surge of copper theft across Arizona has left many places...property."The Arizona Copper Theft Committee, composed...End -->(C) 2007 Arizona Daily Wildcat via U... |
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