How To Use Copper mine In A Sentence
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In the periphery of the oxidation, copper mineralization occurs as chalcopyrite, bornite, tennantite and mispickel.
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Nine teams of rescuers were trying to contact three miners missing underground after an earthquake killed five others in Europe's largest copper mine.
Times, Sunday Times
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The mine is well known for the rare secondary copper minerals that occur in the lode, including paramelaconite, cuprite, malachite, and dioptase.
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There have been holes cut in it by Romans seeking gold, copper miners for hundreds of years afterwards and whacking great quarries riven out by the slate industry in recent times.
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The lode proved to be spotty, showing just marginal copper mineralization.
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The abandoned copper mine in the mountains has been controlled by secessionist rebels since the late 1980s.
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There is a rough zonal arrangement of the ore minerals around the intrusive, gold and copper minerals (chiefly enargite and chalcopyrite) being more prominent near the intrusive, and argentiferous galena and zinc blende richer at greater distances.
The Economic Aspect of Geology
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Of particular interest is the large suite of secondary lead and copper minerals that can be found - most notably pyromorphite and wulfenite.
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The lawsuit comes on the eighteenth day of a strike at the world 's largest copper mine.
Times, Sunday Times
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It contains copper and iron oxide and was brought from the copper mines by women who were then often hired to paint the wooden buildings.
Times, Sunday Times
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Copper took a step back and copper miners followed.
Times, Sunday Times
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Above, a section of an Xstrata copper mine plant in the western Queensland town of Mount Isa in Australia.
Xstrata Details Plan to Cut Its Debt Load
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According to the officials from Mufulira, upon visiting the site, they claim that the acidic effluents from Mopani Copper Mines entered the water supply by accident on Wednesday.
Water Contamination Scare in Zambia
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There is a rough zonal arrangement of the ore minerals around the intrusive, gold and copper minerals (chiefly enargite and chalcopyrite) being more prominent near the intrusive, and argentiferous galena and zinc blende richer at greater distances.
The Economic Aspect of Geology
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Cheaper gold and copper meant cheaper gold and copper miners.
Times, Sunday Times
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So too did oil and copper miners.
Times, Sunday Times
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The island has been seriously polluted by a copper mine.
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This mountain road leads to the copper mine.
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One of his papers was on the health of Cornish tin and copper miners, including studies of their working conditions and the stethoscopic signs of pulmonary tuberculosis.
Citizendium, the Citizens' Compendium - Recent changes [en]
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Nine teams of rescuers were trying to contact three miners missing underground after an earthquake killed five others in Europe's largest copper mine.
Times, Sunday Times
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The mine is well known for the rare secondary copper minerals that occur in the lode, including paramelaconite, cuprite, malachite, and dioptase.
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Copper took a step back and copper miners followed.
Times, Sunday Times
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It mortgaged off some of its precious metals production from a couple of big copper mines.
Times, Sunday Times
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Other assets on the block include its nickel business and copper mines in Chile.
Times, Sunday Times
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Malachite is the dominant copper mineral of sandstone copper ore in Xinjiang.
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The first is a blue mineral found near copper mines, while the last is simply a verditer.
Field's Chromatography or Treatise on Colours and Pigments as Used by Artists
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The Urnfield culture is settled in southern France, in Spain and is working the copper mines in Tyrol, Austria.
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So too did oil and copper miners.
Times, Sunday Times
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The inscription reads: ‘Dedicated to those virile men - the copper miners…’
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Copper minerals occurring in deposits large enough to mine include azurite (Cu3 (CO3) 2 (OH) 2), malachite (Cu2CO3 (OH) 2), tennantite ((Cu, Fe) 12As4S13), chalcopyrite (CuFeS2), and bornite (Cu5FeS4).
Copper
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These contain veins of supergene copper minerals, mostly azurite and malachite.
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Sulphur emissions from the gold and copper mines have denuded the hills of growth.
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Mixed copper mineralization may contain both chalcocite-covellite and chalcopyrite-bornite mineralization.
The Earth Times Online Newspaper
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The primary copper mineral in the limestone is chalcocite, in exceptionally rich and solid masses, showing no evidence of having replaced earlier sulphides.
The Economic Aspect of Geology
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A few years since quite a fever of speculation raged in regard to copper mines, and in the pursuit of the mineral gossan, which is supposed to indicate the locality of veins of ores.
The Resources of North Carolina: Its Natural Wealth, Condition, and Advantages, as Existing in 1869. Presented to the Capitalists and People of the Central and Northern States
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In this fifth and final set of results from 19 of 76 holes drilled this year, long intervals of copper mineralization were intersected in the chalcocite-covellite dominant zone
The Earth Times Online Newspaper
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Included are marcasite and calcite from Goongewa zinc mine, wulfenite from Whim Creek copper mine, azurite from Teutonic Bore, and diamonds from Argyle diamond mine, along with a wide range of gold specimens from across the state.
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Collapse of wastewater facilities around a copper mine it operates in Fujian province polluted rivers with acidic solutions, killed tens of thousands of fish and led to water warnings in two provinces.
Shenzhen Zinc Producer Halts Operations
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Movement along the vein resulted in a breccia that was cemented by additional quartz and prehnite along with copper mineralization.
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In Chimashan Copper Mine, the orebody is mid - thick androck mass in the hanging - wall is moderately stable.
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Nine teams of rescuers were trying to contact three miners missing underground after an earthquake killed five others in Europe's largest copper mine.
Times, Sunday Times
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Most of the minerals present in the conglomerate lodes belong to the same general period of copper mineralization that occurred in all the native copper deposits.
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Over 1,000 British Commonwealth and Allied troops were interned in the camp at one time or another and all were forced to work in the local copper mines.
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Sukow suggested that the coloration may be due to aggregates of acicular crystals of copper minerals scattered or concentrated throughout the datolite nodule.
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He would "cosmeticize"the opencast copper mine.
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A 1907 attempt by labor organizers to unionize the Ashio copper mines was only put down by thousands of army troops.
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For example, the calamine violet grows only where the soil is highly enriched in zinc, and the copper flower grows in areas of copper mineralization.
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In connection with this subject, we would refer to the interesting evidences that the copper mines of the shore of Lake Superior had been at some very remote period worked by the Mound Builders.
Atlantis : the antediluvian world
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Other secondary copper minerals associated with the chrysocolla are malachite, cuprite, and tenorite.
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Cheaper gold and copper meant cheaper gold and copper miners.
Times, Sunday Times
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It mortgaged off some of its precious metals production from a couple of big copper mines.
Times, Sunday Times
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The so-called porphyry copper mines, which now produce more than half the world's copper, are worth looking at in the context of exploitation limits.
Limits to Exploitation of Nonrenewable Resources (historical)
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The lawsuit comes on the eighteenth day of a strike at the world 's largest copper mine.
Times, Sunday Times
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It contains copper and iron oxide and was brought from the copper mines by women who were then often hired to paint the wooden buildings.
Times, Sunday Times
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The copper in these deposits occurs as primary chalcopyrite (CuFeS2) or the important secondary copper mineral chalcocite (Cu2S).
Rhenium
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The island has been seriously polluted by a copper mine.
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Especially the important mineral products can not satisfy the demand, such as the petroleum, rich iron ore, chrome iron ore, copper mine, sylvite, etc.
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The deposit hosts a large zone of near-surface, higher-grade chalcocite-covellite copper mineralization that we believe will be amenable to SX/EW, heap leach copper production.
Marketwire - Breaking News Releases
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The copper mineralization within the upper 300 metres of the deposit includes both supergene digenite-covellite and hypogene chalcocite-bornite replacing earlier chalcopyrite.
Marketwire - Breaking News Releases
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The copper in these deposits occurs as primary chalcopyrite (CuFeS2) or the important secondary copper mineral chalcocite (Cu2S).
Rhenium
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Other assets on the block include its nickel business and copper mines in Chile.
Times, Sunday Times
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The island has been seriously polluted by a copper mine.
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The Tonglu Mountain Copper Mine used an elaborate system of timbering support the working areas.
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Endless pollution from deep within a mountain side Iron Mountain is riddled with abandoned copper mines.
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In Russia, an employment service company, GogoJobs, uses GogoJobs.ru as its fetching Global English web address.xviii In Peru, some job seekers respond to advertisements for white-collar jobs offered by the Lima branch of the medical outfit Merck & Co., while others apply for far more dangerous jobs in nearby copper mines.
The English Is Coming!
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Ad-venture capitalist, explorer and discoverer of heaps of gold, copper, oil, timber and rare earths like zircon, Joshua Fink, 32, has traveled on cold war Russian helicopters to coal mines in Mongolia, gone a mile down in South African gold mines and traveled to copper mines in the middle of the jungle in the Congo.
Robert Lenzner: The Precocious Joshua Fink Makes 80% On Gold, Copper,Oil , Gas,Timber, Rare Earths
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Nine teams of rescuers were trying to contact three miners missing underground after an earthquake killed five others in Europe's largest copper mine.
Times, Sunday Times
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Europe's top copper miner, KGHM, sees the world copper cathode price stabilizing soon and averaging $1.36/lb, which is even lower than the $1.56 consensus average of 70 analysts and economists polled by Reuters and Purchasing. com.
Purchasing - Top Stories
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It contains copper and iron oxide and was brought from the copper mines by women who were then often hired to paint the wooden buildings.
Times, Sunday Times
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Gulf, her vast agricultural products in the peninsula would find new and augmented markets; while, with the ship canal to Lake Superior, her magnificent iron and copper mines on that immense inland sea, as well as those in Wisconsin, and the splendid pineries and fisheries of both
The Continental Monthly, Vol. 4, No. 1, July, 1863 Devoted to Literature and National Policy
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The Centre is also monitoring a population of welwitschias further upriver, at the site of the old Hope copper mine.
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In connection with this subject, we would refer to the interesting evidences that the copper mines of the shore of Lake Superior had been at some very remote period worked by the Mound Builders.
Atlantis : the antediluvian world
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Other secondary copper minerals associated with the chrysocolla are malachite, cuprite, and tenorite.
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Locally, we have some Canadian jerks and wall street hedge fund scumbags trying to drop a copper mine, in which process they intend to fill up three good hunting canyons with "waste rock," so they can ship the copper to China to have it smelted.
Bush Administration v. Environmental Groups
