is copper minning controvertial

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Rosemont Copper - Wikipedia

Rosemont Copper is the name of a proposed new and large open pit copper mine project pursued by the Canadian mining corporation Hudbay Minerals. It is in a permitting review process under the direction of the United States Forest Service and the U.S. Army Corps of Engineers. The project site is located within the...

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The World Needs Copper. Does It Need This Controversial Mine?

Nov 15, 2017 ... Seventeen miles to the northwest, underneath snaking rivers and spongy bogs, lies one of the largest undeveloped deposits of copper and gold in North America. Mining companies have been exploring it for decades. But many fear that an open pit mine here, at the headwaters of two of the last great...

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Chinese Company to Begin Controversial Copper Mining Operation in

Feb 19, 2016 ... A Chinese mining company will begin copper production at a controversial site in central Myanmar in May, a month after the new government led by the opposition party comes to power, a corporate spokesman said Friday. The large mine project operated by China's Wanbao Mining Copper Ltd. Company...

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Copper Mining - Utah History to Go - Utah.gov

Philip F. Notarianni Beehive History 16. Copper mining has played a significant role in the industrial, economic, and social life of Utah. It has also affected the state's geography. Copper has many uses. It is very important in the electrical field as it is a good conductor of electricity. Water pipes, architectural trim, weather...

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Broken land, broken promises - Myanmar′s controversial copper ...

Feb 10, 2015 ... Broken land, broken promises - Myanmar's controversial copper mines ... The controversies surrounding the mining venture began with the confiscation of land in the mid-1990's, when the S&K mine was part of a joint venture between by a Canadian mining company, Ivanhoe Mines (now Turquoise Hill...

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Native Americans Protest Proposed Copper Mine In Arizona : NPR

Jun 27, 2015 ... That may change, thanks to a controversial land swap between the federal government and a private company, but as Carrie Jung of member station KJZZ ... Wood is concerned the method the company has chosen to mine the copper, known as block cave mining, would cause the land to cave-in on itself,...

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First Quantum agrees option to acquire controversial Alaskan ...

Dec 18, 2017 ... Miner First Quantum Minerals could emerge with a 50 per cent stake in the world's biggest undeveloped copper project, fanning hopes the controversial project in Alaska will finally get off the ground after years of environmental opposition. First Quantum said it had signed an option agreement with the...

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Five of the most controversial mining projects of 2013 - Mining ...

Mar 4, 2014 ... Pebble, Alaska, USA. The Alaskan mining project Pebble, potentially the world's biggest multi-metal mine containing an estimated 80.6 billion pounds of copper, 5.6 billion pounds of molybdenum, and 107.4 million ounces (Moz) of gold resources, is one of the most controversial mining projects in the US.

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US Forest Service ready to approve controversial Arizona copper mine

May 13, 2017 ... Bernhardt lobbied for the proposed Rosemont copper mine in the 1.78-million-acre Coronado National Forest from 2011 through 2015. He remained a consultant for the project. Rosemont Copper Co. paid about $1.8 million in lobbying fees from 2011 to 2016 to a Denver law firm, Brownstein Hyatt Farber...

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Controversial Alaskan gold mine could be revived under Trump's ...

Jul 11, 2017 ... The Trump administration has taken a key step toward paving the way for a controversial gold, copper and molybdenum mine in Alaska's Bristol Bay ... “It's absurd that the EPA and our elected officials are bending over backwards to appease a foreign mining company at the expense of good-paying...

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Trump's EPA revives controversial Alaska mining project | TheHill

May 12, 2017 ... The EPA and a mining firm on Friday announced a settlement in their legal dispute over the proposed Pebble Mine near Bristol Bay in southwest Alaska, setting the stage for an eventual permitting decision that could allow the gold and copper project to move forward. Mine developer Pebble Limited...

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Reopening of controversial Spanish copper mine ... - MINING.com

Feb 26, 2015 ... Seventeen years after one of Spain's largest environmental catastrophes, a group of companies led by Grupo Mexico is resuming operations at Los Frailes zinc, copper and silver mine, in Aznalcollar, near Seville. The operation, closed since a tailings dam burst in 1998 dumping five million cubic metres of...

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PNG autonomous region lifts mining ban, but excludes controversial ...

May 2, 2017 ... An autonomous region of Papua New Guinea has lifted a ban on mining that has been in place since 1971 - but it will not allow the restart of the controversial Panguna copper mine which has been the source of deadly internal strife.

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Alaska Mining News and Commentary | MINING.com

EPA, Northern Dynasty settle dispute over Pebble mine. Cecilia Jamasmie | May. 12, 2017, 3:34 AM | | 5. Donald Trump's Environmental Protection Agency (EPA) has injected new life into the long-stalled and controversial copper-gold-silver project near Bristol Bay, southwest Alaska.

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Planned Arizona copper mine would put a hole in Apache ... - Science

Dec 10, 2014 ... Archaeologists and Native American tribes are protesting language in a Senate bill that would approve a controversial land exchange between the federal government and a copper mining company—a swap that may put Native American archaeological sites at risk. The bill is needed to fund the U.S....

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San Carlos Apache Tribe, Environmentalists Battle Oak Flat Copper ...

Dec 26, 2016 ... The battle continues for Oak Flat against the Resolution Copper mining company, whose plans could heavily damage the sacred site. Bri Cossavella ... Oak Flat, a desert landscape that's a 90-minute drive from Phoenix, lies in the midst of an environmental and economic controversy. Members of the San...

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EPA settlement could revive controversial Alaska gold mine project ...

May 13, 2017 ... EPA settlement could revive controversial Alaska gold mine project. Juliet Eilperin and Brady Dennis. The Washington ... And it underscores how President Donald Trump's commitment to support mining extends far beyond coal, to gold, copper and other minerals. While the move does not grant immediate...

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Brazil Backs Off Controversial Plan to Open Amazon Forest to Mining

Sep 28, 2017 ... The Brazilian government announced Monday that it has reversed President Michel Temer's decree last month to open up a protected Amazon reserve to mining. Temer's controversial proposal had allowed mining in the National Reserve of Copper and Associates (Renca), a 17,800-square-mile nature...

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Here's The 'Truth And Consequences' Of Copper-Nickel Mining . . .

Of Copper-Nickel Mining . . . Whether or not to mine copper-nickel ores in Minnesota is typical of many environmental issues today, simply because there is no consensus of opinion among the "experts" or the public as to the economic and environmental impacts of this type of land use. Fears of another controversy similar in...

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Controversial UP mining project one step closer to reality with new ...

Apr 10, 2017 ... A group of investors, led by the Canadian mining company Aquila, plans to mine the site for gold, copper and zinc. Steve Casey, UP District Supervisor for the MDEQ's Water Resources Division, says the National Pollutant Discharge Elimination System (NPDES) permit for the Back Forty was issued only...

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Construction of Controversial Rosemont Copper Mine Delayed ...

Feb 29, 2016 ... With the global copper industry in free-fall and copper prices at historic lows, company officials could not establish a timetable for the controversial project. ... “Mining companies all over the world are cutting billions of dollars from their operating costs, laying off tens of thousands of workers and stockpiling...

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Mining controversy in Wisconsin puts spotlight on Minnesota ...

Oct 17, 2011 ... Chemically speaking, it is not difficult to distinguish the environmental impacts of mining iron-bearing oxide ores, like taconite, from those of mining sulfide ores for copper, nickel, platinum and other precious metals. Different impacts from different mining types. Sulfide mines create perpetual acid drainage...

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House Bill Would Reverse Controversial Land Swap and Copper ...

Jun 18, 2015 ... An Arizona congressman has introduced a bill to stop a proposed copper mine on the Tonto National Forest. As Arizona Public Radio's Ryan Heinsius reports,

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Trump EPA reverses Obama block on controversial copper mine ...

May 12, 2017 ... EPA's previous environmental studies of the Bristol Bay region indicated that any large-scale mining efforts would prove too dangerous to the ecosystem. The agency then proposed restrictions that would have made it virtually impossible for Pebble Mine to get a permit it needs to dump waste in nearby...

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Sulfide Mining - Friends of the Boundary Waters Wilderness

Water is the lifeblood of the BWCAW. The lakes and rivers of the Boundary Waters connect the whole region, and pollutions that begins in one part of the watershed will inevitably spread to other areas. Peer-reviewed research shows that groundwater polluted by sulfide mining would quickly move into surface water.

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ANACONDA CLOSING OPEN-PIT COPPER MINE AT BUTTE ...

Apr 25, 1982 ... The era of copper's dominance of the economy of Montana came to a symbolic end Friday as the Anaconda Copper Company announced it was ... The company will lay off 270 of the remaining 1,070 workers at the Berkeley Pit, which opened in 1955 when strip mining became more practical than the...

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Feds begin review of controversial mining road in Arctic Alaska ...

Feb 28, 2017 ... The road is envisioned as an access route for the isolated Ambler Mining District in northwestern Alaska. The district has been long known to be rich in copper, lead and zinc and has been explored for decades by mining companies. Its remoteness has stymied commercial development. "The road is...

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Resolution Copper: Homepage

Magma Mine Reclamation. The Copper Triangle has a rich mining legacy, and we're working to restore the historic Magma copper mine's underground operations while remediating its environmental impacts on the land around Superior. Read More...

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Chile rejects $2.5 billion copper and iron project; company vows ...

Aug 21, 2017 ... The Chilean government rejected on Monday a controversial $2.5-billion copper and iron project proposed by privately-held Andes Iron, though the ... More generally, Dominga has become a symbol of the difficulties some major projects have had with permitting in recent years in mining powerhouse Chile,...

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Zambia retreats on controversial mining tax - By Dr. Desné Masie ...

Apr 24, 2015 ... Zambia has retreated on plans for a controversial mining tax announced in January 2015 by its ruling party, the Patriotic Front (“PF” ). ... The lower copper price coupled with a strengthening US dollar over the period placed further pressure on the Zambian economy and led to the rapid depreciation of the...

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Controversial Bristol Bay Mine Gains New Partner

Dec 19, 2017 ... On Monday, Northern Dynasty Minerals announced that it has found a new partner for its planned gold and copper mine at the headwaters of Bristol Bay, ... The Alaska Bristol Bay Mining Ban, approved by a margin of 65 to 35 on the 2014 statewide ballot, requires the state legislature to enact a law if it...

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Controversial copper mine may re-open - Australian Mining

Apr 21, 2011 ... Bougainville Copper is considering re-opening its copper in Papua New Guinea. The mine was originally forced to close due to civil war on Bougainville Island, which left thousands dead, according to the ABC. This forced the miner to shut down operations in 1989. However, land owners have called for the...

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Legacy mercury releases during copper mining near Lake Superior ...

Sedimentary records from scattered Michigan lakes, removed from mining sites, record around 5–24 μg/m2/y modern THg deposition. However, these values are not representative of historic deposition near mining sites. On the Keweenaw Peninsula, mercury occurs naturally in copper ores and was discharged by smelting...

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Kamloops city council votes against controversial Ajax copper-gold ...

Jul 17, 2017 ... Local politicians in Kamloops, B.C., voted on Monday to oppose a controversial copper-gold mine that would operate just outside of the city limits. The city doesn't have the ... The mine's proponent, KGHM Ajax Mining Inc., rejigged its original proposal in 2014 to address some of those issues. But concerns...

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Controversial Alaska Mine Project Review Commences | Financial ...

Jan 7, 2018 ... U S regulators formally launched a review process on Friday, which could produce a permit a Canadian mining group needs to build the Pebble Mine copper and gold project in southwest Alaska, which is opposed by environmentalists. The US Army Corps of Engineers, the federal agency that regulates...

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Retirees join environmentalists in fighting Arizona copper mine (A ...

May 18, 2012 ... About half stay year-round, including some former miners who once worked in the area's mining towns, which hit tough times when copper prices collapsed in the 1980s. Now prices are rising, and so is controversy regarding the proposed Resolution Copper Mine outside the former mining town of Superior,...

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Agreement reached on deep sea mining - BBC News - BBC.com

Apr 25, 2014 ... Plans to open the world's first mine in the deep ocean have moved significantly closer to becoming reality. A Canadian mining company has finalised an agreement with Papua New Guinea to start digging up an area of seabed. The controversial project aims to extract ores of copper, gold and other...

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First Quantum Minerals Invests in Controversial Pebble Mine | NRDC

Dec 18, 2017 ... First Quantum Minerals today announced an option to potentially acquire half of the highly controversial Pebble Mine project—a colossal gold and copper mine proposed at the headwaters of Bristol Bay, Alaska. First Quantum will pay $150 million over four years to help fund the permitting process for the...

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Trump Administration is Reopening Case of Highly Controversial ...

Jul 12, 2017 ... The Trump administration is taking a second look at one of the most controversial proposed mining projects in recent U.S. history — a massive copper, gold, and molybdenum mine at the headwaters of Bristol Bay, Alaska, the world's most productive salmon ecosystem. Under the Obama administration, the...

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Sulfide-Ore Copper Mining - Save the Boundary Waters

the Boundary Waters are threatened by sulfide-ore copper mines proposed within the watershed of the Wilderness. While federal and state laws prohibit mining activities .... http://www.telegraph.co.uk/finance/newsbysector/industry/mining/11460651/Antofagasta-ordered-to-demolish-controversial-Los-Pelambres-dam.html.

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