MENU

my opinion about open pit mining

  • Russia starts using 5G network on autonomous mining dump

    A 5G pilot zone has been deployed for the first time at the SUEK coal company openpit mine in Khakassia, Russia to test the potential of 5G as part of an autonomous haulage system developed by Zyfra, FinnishRussian industrial digitalisation leader. The pilot project is trialed on 130 tons BELAZ7513R autonomous mining dump trucks. RoboticRead More

  • Inside Canada''s largest open pit copper mine Highland

    Sep 27, 2019 · Welcome to Highland Valley Copper mine. During my time at the largest open pit copper mine in Canada, i learned many things about mining and processing copper that I never knew before.

  • Kinross Gold and acQuire International Mining

    Kinross Gold has collaborated with acQuire on the development of a new mobile data capture solution for its GIM Suite 4.2 release. The gold miner was looking for a mobile solution for blasthole sampling it can trust and, as a longtime GIM Suite user, it welcomed the opportunity to work with acQuire on this new development, acQuire said.

  • Inside Canada''s largest open pit copper mine Highland

    Sep 27, 2019 · Welcome to Highland Valley Copper mine. During my time at the largest open pit copper mine in Canada, i learned many things about mining and processing copper that I never knew before.

  • Buy The Dip: Top 10 Gold And Silver Miners Gold Eagle

    My guess is that it will be around $100 million at $15 silver and $1300 gold. Investors can say that it is selling at around 25x free cash flow, which is not cheap. But in my opinion, the real value is in the upside potential for the long term. If silver mining stocks come into

  • Council, developer say deal bans open pit copper mine

    May 01, 2019 · Council, developer say agreement bans open pit copper mine. The Meagher County Stewardship Council and Sandfire Resources say they have reached an agreement banning open pit mining in six townships.

  • Open Pit Coal Mine

    Mar 30, 2011 · Open Pit Coal Mine Stellarton, NS, Mine VisitUnderground Coal Mining/Nimcha UG/Eastern Coalfields Limited/Coal India Limited Duration: 10:18. NITHIN KUMAR BIJLEE Recommended for you

  • Kinross Gold and acQuire International Mining

    Kinross Gold has collaborated with acQuire on the development of a new mobile data capture solution for its GIM Suite 4.2 release. The gold miner was looking for a mobile solution for blasthole sampling it can trust and, as a longtime GIM Suite user, it welcomed the opportunity to work with acQuire on this new development, acQuire said.

  • Guyana Goldfields could lay off as many as 85% of

    May 12, 2020 · Opinion. Editorial GGI stated that as part of its transition from open pit mining to underground mining there will be an interruption in operations at the Aurora Mine site in the Cuyuni

  • One of the world''s largest openpit mines outside historic

    Aug 05, 2015 · Opinion Sport Culture Lifestyle Show More News is one of the world''s largest openpit gold mines. The operator of the mine, Australia''s largest gold producer, Newmont Mining, is

  • Millennium revises production target Business News

    Millennium Minerals has announced it would update its production guidance in October following recent delays in openpit mining approvals and production at its Nullagine gold project.. The company said delays in rampup earlier this year were due to unplanned dilution and reduced availability of underground mining equipment and personnel at the Bartons underground mine and at the sulphide plant.

  • Australian exploration is in good shape MiningNews

    Jul 21, 2020 · Greatland Gold''s Havieron drillholes attracted Newcrest Mining and is likely to revive a oncegreat mine, Telfer, that was on its last legs. The Hemi gold discovery by De Grey Mining has created a billion dollar explorer and could be Western Australia''s next open pit gold mine something of a rarity these days.

  • Opinion: Alaska on front lines of Trump''s war on

    Jul 24, 2020 · There''s nothing like a massive hole in the ground, openpit tailings ponds and the risk of toxic mine effluent leaking into Bristol Bay to shore up the salmon fishing and tourism industries that

  • In my opinion, Glacio''s cave layer number 5 is the most

    Oct 06, 2015 · In my opinion, Glacio''s cave layer number 5 is the most beautiful place in the whole world of Astroneer. Screenshot. 10 comments. share. save hide report. Open pit mining left a pile of organic stered about, put this together to tidy up. 651. 36 comments. share. save hide report. 661.

  • 20 Best open pit mining jobs (Hiring Now!) SimplyHired

    94 open pit mining jobs available. See salaries, compare reviews, easily apply, and get hired. New open pit mining careers are added daily on SimplyHired . The lowstress way to find your next open pit mining job opportunity is on SimplyHired. There are over 94 open pit mining

  • Huge Upper Peninsula mine OK''d despite major concerns

    Aug 13, 2019 · A Canadian mining company plans an openpit sulfide mine 150 feet from the Menominee River. Evaluators found problems, regulators OK''d it anyway.

  • Gold mine will dig deeper, add jobs in search for tiny

    Jun 27, 2019 · So far, the OceanaGold operation has relied on strip mining to extract gold. One mining pit is projected to reach more than 1,200 feet into the ground, making it the deepest mining pit in

  • Opinion: Alaska on front lines of Trump''s war on

    Jul 24, 2020 · There''s nothing like a massive hole in the ground, openpit tailings ponds and the risk of toxic mine effluent leaking into Bristol Bay to shore up the salmon fishing and tourism industries that

  • Addressing the issues on openpit mining BusinessWorld

    Last October, the Mining Industry Coordinating Council (MICC), recommended the lifting of the openpit mining ban instituted by former DENR secretary Gina Lopez through DENR Administrative Order (DAO) No. 201710 specifically prohibits the openpit method of mining for copper, gold, silver, and complex ores in the country.

  • Opinion: Is Alberta selling its soul for a lump of coal

    Jul 14, 2020 · Yes, there are profits to be made from mining coal. If there weren''t, foreignowned companies wouldn''t be scrambling to strip Alberta of its natural

  • Russia starts using 5G network on autonomous mining dump

    A 5G pilot zone has been deployed for the first time at the SUEK coal company openpit mine in Khakassia, Russia to test the potential of 5G as part of an autonomous haulage system developed by Zyfra, FinnishRussian industrial digitalisation leader. The pilot project is trialed on 130 tons BELAZ7513R autonomous mining dump trucks. RoboticRead More

  • Openpit mining Wikipedia

    Openpit mining, also known as opencast or open cut mining, is a surface mining technique of extracting rock or minerals from the earth by their removal from an openair pit, sometimes known as a borrow.. This form of mining differs from extractive methods that require tunnelling into the earth, such as long wall mining.Openpit mines are used when deposits of commercially useful ore or rocks

  • What are the advantages of opencast mining? Quora

    Opencast mining has several advantages compared to underground mining, these are: * Opencast allows for high tonnages to be moved hence economies scale * Safe as workers are not working under disturbed roof * Opencast trucks have higher payloa

  • What are the advantages of opencast mining? Quora

    Opencast mining has several advantages compared to underground mining, these are: * Opencast allows for high tonnages to be moved hence economies scale * Safe as workers are not working under disturbed roof * Opencast trucks have higher payloa

  • Huge Upper Peninsula mine OK''d despite major concerns

    Aug 13, 2019 · A Canadian mining company plans an openpit sulfide mine 150 feet from the Menominee River. Evaluators found problems, regulators OK''d it anyway.

  • Nevada state panel upholds permit for huge open pit mine

    Sep 05, 2019 · Nevada Environmental Commission Chairman Jim Gans listens to some of the eight hours of testimony at an appeal hearing Wednesday, Sept. 4, 2019, in Carson City, Nev., before his 3member panel voted to uphold a water control pollution permit for a huge open pit molybdenum mine about 250 miles east of Reno.

  • Frac Sand Mining Sierra Club

    To extract this sand, mining companies use open pit and hilltop removal mining, which destroys landscapes, poisons our environment, and harms quality of life. Enormous tracts of land are cleared of all greenery, and then the "overburden" — which is what miners call all of the soil and life that exists above whatever mineral they are

  • Late Marbel bishop stood firmly against openpit mining

    Sagittarius Mines'' bid to excavate the deposits was hobbled by the openpit mining ban of South Cotabato province, which Gutierrez had strongly backed on concerns over the environment and food

  • One of the world''s largest openpit mines outside historic

    Aug 05, 2015 · Opinion Sport Culture Lifestyle Show More News is one of the world''s largest openpit gold mines. The operator of the mine, Australia''s largest gold producer, Newmont Mining, is pushing ahead

  • Top 10 Gold Mining Stocks For 2020 Seeking Alpha

    Jan 08, 2020 · Cardinal Resources has a very large open pit project (Namdini) in West Africa (Ghana). It is a 7 million oz. (1.2 gpt) resource with a recently released feasibility study.

  • DENR to restore openpit mining Inquirer Business

    Oct 24, 2017 · Cimatu added that the DENR will issue a DAO restoring openpit mining operations. In April, Lopez issued DAO 201710 that imposed a ban on the openpit

  • Reading: OpenPit Mining Geology

    mining: Openpit mining Deposits mined by openpit techniques are generally divided into horizontal layers called benches. The thickness (that is, the height) of the benches depends on the type of deposit, the mineral being mined, and the equipment being used for large mines it

  • Protect salmonrich Bristol Bay from mining threat The

    The Pebble Partnership seeks to build an immense, 8,000acre openpit gold and copper mine near the headwaters of two rivers that feed Bristol Bay — the entrance to the spawning grounds of the

  • Robert Redford''s plea: Save Bristol Bay Los Angeles Times

    May 24, 2013 · The mining companies propose blasting open a massive pit, up to 2 miles wide and more than 1,500 feet deep. To service the mines and get

  • Top 10 Gold Mining Stocks For 2020 Seeking Alpha

    Jan 08, 2020 · Cardinal Resources has a very large open pit project (Namdini) in West Africa (Ghana). It is a 7 million oz. (1.2 gpt) resource with a recently released feasibility study.

  • U.S. Lithium Mining Could Get a Boost From President Trump

    Mar 09, 2018 · U.S. Lithium Mining Could Get a Boost From President Trump''s Executive Order which is an an openpit, hardrock mining operation.) The U.S., which once controlled the lithium mining

  • Guyana Goldfields halts mining Stabroek News

    Jun 10, 2020 · In a release yesterday, the GGI announced out of its Toronto, Canada headquarters that mining of Phase 4 at its Rory''s Knoll open pit and satellite pits has now been completed.

  • Open Pit Mining Pros & Cons Sciencing

    Openpit mining is much safer than shaft mining. In underground mining, the threat of a cavein or release of toxic gas is a constant concern. When shaft mining was the most common method of ore extraction, thousands died in caveins, gas events and accidents involving equipment. In 1907 alone, more than 3,200 deaths related to mining occurred.

  • Open Pit Coal Mine

    Mar 30, 2011 · Open Pit Coal Mine Stellarton, NS, Mine VisitUnderground Coal Mining/Nimcha UG/Eastern Coalfields Limited/Coal India Limited Duration: 10:18. NITHIN KUMAR BIJLEE Recommended for you

  • Active Gold Mines in the United States Sciencing

    Jan 09, 2018 · The Goldstrike mining complex is owned by Barrick Gold Corporation, a Canadian mining company, and includes the BetzePoste and Meikle mines in the Carlin, Nevada, area. BetzePoste is an openpit type mine and is the fourthlargest gold mine in the world, producing 1.5 million ounces per year. Meikle is an underground mine next to BetzePost.

  • Alberta rescinds decadesold policy that banned openpit

    Alberta is cancelling a policy that had been in place since 1976 prohibiting openpit coal mining in wide swaths of land throughout the western side of the province. (Matthew Brown/Associated

  • Inside Canada''s largest open pit copper mine Highland

    Sep 27, 2019 · Welcome to Highland Valley Copper mine. During my time at the largest open pit copper mine in Canada, i learned many things about mining and processing copper that I never knew before.

  • Kinross Gold and acQuire International Mining

    Kinross Gold has collaborated with acQuire on the development of a new mobile data capture solution for its GIM Suite 4.2 release. The gold miner was looking for a mobile solution for blasthole sampling it can trust and, as a longtime GIM Suite user, it welcomed the opportunity to work with acQuire on this new development, acQuire said.

  • Roșia Montană Project Wikipedia

    Roșia Montană Project is a gold and silver mining project initiated by Roșia Montană Gold Corporation in Roşia Montană, Romania.If approved, it would become Europe''s largest openpit gold mine and it would use the gold cyanidation mining technique. Currently, the project is onhold awaiting a parliamentary decision. The benefits of the state consist of 20% of the shares owned by the

  • CEMEX wants to blast 600foot open pit mine on San Joaquin

    Jun 19, 2020 · CEMEX has applied for permits to continue mining north of Fresno for another 100 years — with a proposal to expand operations by blasting and drilling a 600feet deep pit

  • How Jharkhand''s openpit mines turned to lush green

    Jun 21, 2020 · How Jharkhand''s openpit mines turned into lush green forests You don''t expect to see lush green forests with multiple species of plants near an active coal mining pit. However, that''s

  • Feds, company say valid mining claims not needed for

    A federal judge misread federal laws and regulations last year by overturning approval of the Rosemont Mine, the U.S. government and the mining company proposing the project have told the 9th U.S

  • Philanthropist Paul Sobey slams ''mindboggling'' gold mine

    An area of oldgrowth forests and richly diverse wildlife is a bad place to put an open pit mine, says the Nova Scotia Nature Trust and one of its land donors, Paul Sobey. in my opinion