sociétés minières chinoises en afrique du sud les

  • Paper: Back-analysis of the Bingham Canyon Mine southeast

    Abstract: In May 2021, Rio Tinto’s Bingham Canyon Mine (BCM) experienced a 19 Mt slope collapse referred to as the ‘Leo’ failure. Early detection of the initial slope movement and

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  • Dynamics of the Bingham Canyon Mine landslides

    2014.6.27  Our broadband seismological analysis of the Bingham Canyon Mine landslides provides quantitative constraints on key bulk

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  • GeoSights: A View of the World’s Deepest Pit –

    KUC’s Bingham Canyon mine is one of the largest and most efficient mines in the world. It has produced more copper than any other district in the U.S., accounting for over 16% of total U.S. copper production. In addition to

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  • General geology of the Bingham Mine, Bingham Canyon, Utah

    This report describes the general geology of the Bingham mine and presents a 1:9,600 scale detailed mine geology map. Important new contributions shown on this map include (1) a

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  • The 31 May 2021 landslide at the Bingham

    2021.6.4  At 9 am local time on 31 May 2021 a large landslide occurred at the Rio Tinto Kennecott mine at Bingham Canyon in Utah, USA. This site is famous for one of the largest mining induced landslides ever

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  • Bingham Canyon Mine, Utah - NASA Earth

    The Bingham Canyon Mine is one of the largest open-pit mines in the world, measuring over 4 kilometers wide and 1,200 meters deep. Mining first began in Bingham Canyon in the late nineteenth century, when shafts were

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  • The Richest Hole on Earth? Nature, Labor and the Politics of

    2010.12.30  The large scale nature of these projects makes their continued existence an evolving matter of political concern. This chapter investigates the case of what some

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  • GSA Today - Massive landslide at Utah copper mine

    2019.6.24  On the evening of 10 April 2013 (MDT) a massive landslide occurred at the Bingham Canyon copper mine near Salt Lake City, Utah, USA. The northeastern wall of

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  • Bingham Canyon Mine, Utah - NASA Earth

    The Bingham Canyon Mine is one of the largest open-pit mines in the world, measuring over 4 kilometers wide and 1,200 meters deep. Mining first began in Bingham Canyon in the late nineteenth century, when shafts were

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  • fr/usine de concassage de bingham canyon.md at main

    Contribute to liyingliang2022/fr development by creating an account on GitHub.

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  • fr/bingham canyon concasseur.md at main ziyoujudian/fr

    Contribute to ziyoujudian/fr development by creating an account on GitHub.

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  • Bingham Canyon Mine – Wikipedia

    4 天之前  Die Bingham Canyon Mine, auch lokal bekannt als Kennecott Copper Mine, ist ein Tagebau, der eine der größten Porphyrischen Kupferlagerstätten der Welt in den Oquirrh Mountains, südwestlich von Salt Lake City, Utah, nutzt.Der Tagebau ist eine der größten menschengemachten Gruben der Welt. Er gehört der Rio Tinto Group, einem

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  • Les 20 plus grandes mines de cuivre au monde et les défis

    2022.2.7  La mine souterraine de Kamoto a le potentiel de devenir le plus grand producteur de cuivre d’Afrique. 18. Bingham Canyon. Pays : États-Unis; ... Pour les usines de concassage et de criblage, les grandes mines utilisent des systèmes de brouillard sec tels que le DMS-FOG et des mousses telles que le DMS-TDS, qui ajoutent peu ou

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  • 世界矿山之最,你知道多少? - 知乎

    2020.5.15  26、全球最大的露天铜矿——宾汉峡谷铜矿(Bingham Canyon Mine ) 宾汉峡谷铜矿位于犹他州盐湖城附近的奥克尔(Oquirrh)山脉,这处矿坑深1200米,宽4000米,面积有7.7平方公里,是在外太空可见的人造景观之一,其大小可以想象。1906.开采

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  • GSA Today - Massive landslide at Utah copper mine

    2019.6.24  ABSTRACT. On the evening of 10 April 2013 (MDT) a massive landslide occurred at the Bingham Canyon copper mine near Salt Lake City, Utah, USA. The northeastern wall of the 970-m-deep pit collapsed in two distinct episodes that were each sudden, lasting ~90 seconds, but separated in time by ~1.5 hours. In total, ~65 million

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  • Major Mines Projects Bingham Canyon (Kennecott) Mine

    Bingham Canyon (Kennecott) Open Pit Underground Mine is located 33 km SW from Salt Lake City, Utah, United States. Data Access Keep me signed in. ... The LCS Mineral Resource is located beneath the Bingham Canyon Mine open pit, at approximately the 3700 level (~1,128 m AMSL), immediately adjacent to the active underground drainage gallery ...

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  • Kennecott Copper Mine Tour the Utah copper mine

    Special shuttle access to the Bingham Canyon Mine overlook is required and must be scheduled in advance. Tour companies must also schedule in advance. Due to safety regulations, tour groups will need to use Kennecott provided shuttles. Gift Shop. Bingham Canyon Lions Gift Shop, located in the Lark visitor parking area, sells an assortment of

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  • 全球十大坑洞之“宾汉姆峡谷铜矿坑”__矿道网

    2017.10.31  宾汉姆峡谷铜矿 (Bingham Canyon Copper Mine)位于美国犹他州奥克尔山脉,盐湖城的西南部,隶属于总部设在英国的一家具有国际影响力的 采矿 和勘探公司——力拓集团。. 该矿坑深超过1200米,宽4000米,说其是当今世界上最大的人类挖掘矿坑,当之无愧。. 宾汉姆峡谷 ...

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  • Rio Tinto Kennecott Mineral Resources and Ore Reserves

    2022.9.27  The LCS deposit is located inthe Bingham mining district southwest of Salt Lake City, Utah (see . Figure 1). The Bingham mining district is dominated by the Bingham Canyon copper -molybdenum-gold porphyry system, which consists of the Eocene monzonitequartz monzonite Bingham Stock and deformed si- liciclastic and

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  • 露天采矿史上规模最大的滑坡---宾汉峡谷铜矿滑

    2023.2.27  2013.4.10,该矿经历了史上最大规模的滑坡,后称作Manefay Landslide, Manefay滑坡是北美历史上最大的非火山滑坡。. 滑坡原因是由侵蚀过程、岩石的局部不稳定性和地震活动共同造成的。. 这个

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  • Bingham Canyon Mine – Wikipedia, wolna encyklopedia

    2024.1.13  Bingham Canyon Mine. Na mapach: 40°31′48,00″N 112°08′24,00″W. widok kopalni. położenie kopalni. Bingham Canyon Mine (oficjalnie: Bingham Canyon Open Pit Copper Mine) – odkrywkowa kopalnia miedzi [1] znajdująca się w Stanach Zjednoczonych, w Stanie Utah, w hrabstwie Salt Lake. Jest największą [1] kopalnią

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  • Bingham Canyon Open Pit Copper Mine - Tripadvisor

    Top ways to experience Bingham Canyon Open Pit Copper Mine and nearby attractions. Great Salt Lake Wildlife and Sunset Experience. 106. Recommended. Ports of Call Tours. from. $133.00. per adult. Salt Lake City Guided Bus Tour.

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  • Drone footage of the 31 May 2021 landslide at Bingham Canyon mine

    2021.7.28  On 31 May 2021 a large landslide occurred at the Bingham Canyon mine in Utah. Bingham Canyon is famous for the enormous 2013 landslide; fortunately this event was on a smaller scale, although it was far from trivial. ... Alex Mcguirt on San Antonio de Prado: a high mobility landslide in Colombia; Alfredo Urzua on Drone footage of the 31

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  • 肯尼科特铜矿,犹他州,美国_宾汉姆

    2020.11.19  宾汉姆峡谷铜矿坑 (Bingham Canyon Mine) 于美国犹他州盐湖城附近的奥克尔 (Oquirrh)山脉,也叫肯尼科特露天铜矿,是世界上最大的露天铜矿。. 在肯尼考特铜矿当地人中,这个坑是一个斑岩铜矿,是世界上最大的人类挖掘工程。. 洞宽2.5英里,深0.6英里,占地1900多英亩 ...

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  • Bingham Canyon Mine, USA Earthdata

    2021.4.27  Bingham Canyon mine (also known as Kennecott Copper mine) is located south-west of Salt Lake City, Utah, in the United States. It is the deepest open pit mine in the world. The Bingham Canyon pit is approximately 2.48 miles (4 km) wide and more than 0.74 mile (1.2km) deep, which is taller than two Empire State buildings stacked on top of each ...

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  • (PDF) Trigger action response plan development and

    PDF On Jan 1, 2020, Karen Bakken and others published Trigger action response plan development and optimisation at the Bingham Canyon Mine Find, read and cite all the research you need on ...

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  • Three-dimensional Kinematic Analysis of Bingham Canyon Mine

    2017.1.1  The objective of this paper is to assess the applicability of the Material Point Method (MPM) to model the kinematics of the Bingham Canyon mine oit wall slides. To achieve this, a series of simplifications were assumed in order to build a numerical model to replicate the observed run-out process. 2. Methodology The MPM is a numerical method ...

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  • 超震撼!世界上最大矿坑,挖了100多.,太空可见

    2018.5.23  宾汉姆峡谷铜矿坑 (Bingham Canyon Mine) 于美国犹他州盐湖城附近的奥克尔(Oquirrh)山脉,也叫肯尼科特露天铜矿,是世界上最大的露天铜矿。1906.开采时,这里还是一座大山。100多.来,从这儿挖走的超过50 ...

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  • Massive landslide stops production at Bingham

    2013.4.12  BINGHAM CANYON — What started as movement measuring only fractions of an inch at Kennecott Utah Copper's Bingham Canyon Mine became the biggest slide Ted Himebaugh has seen in his

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  • Mine de Bingham Canyon — Wikipédia

    2024.1.9  La mine de Bingham Canyon est une mine de cuivre à ciel ouvert située au sud-ouest de la ville de Salt Lake City dans l’État de l'Utah aux États-Unis dans les montagnes Oquirrh.La mine est détenue par le groupe Rio Tinto, une entreprise internationale d'exploration minière dont le siège est situé au Royaume-Uni, et exploitée

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  • 世界最大铜矿坑可能蕴藏全球最丰富钼资源_宾汉姆

    2021.9.7  世界十大坑洞之一宾汉姆峡谷铜矿(Bingham Canyon Copper Mine)底部可能蕴藏有丰富的钼资源,或将取代洛阳栾川冷水-赤土店超大型钼钨矿与之力Spence铜钼矿成为世界最大钼矿。. 消息暂未被证实,但已经引起热议。. 钼的用途十分广泛,除了作为生命必

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  • (PDF) Production history of the Bingham mining district, Salt Lake ...

    2018.9.20  1986 The Bingham Canyon mine is reopened and the smelter resume s operation under a new labor agreement 1988 A $350 million modernization project comes on-line with an in-pit cru sher, ore ...

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  • Rio Tinto Kennecott offers new visitor experience 6 years

    2019.4.27  10 of 10. BINGHAM CANYON — Six years after 165 million tons of earthen material slipped in a massive landslide at Kennecott's Bingham Canyon copper mine, the company is celebrating the reopening of one of its most popular attractions. The newly renamed Visitor Experience at the Bingham Canyon Mine is now open.

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  • Molybdenite Polytypism and Its Implications for Processing

    2018.8.19  Located approximately 25 km southwest of Salt Lake City, Utah, the Bingham Canyon Cu-(Au-Mo) mine is classified as a classical copper porphyry deposit [9, 10]. Sulfide mineralization is characterized by the typical concentric pattern consisting of a barren core surrounded by successive shells of molybdenum , copper -gold , iron and

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  • Tele-production of miningscapes in the open-pit era: The

    2021.12.1  Having initially rejected the Bingham mining project in 1900, by 1906, GUGGENEX had changed tack and decided to finance the mining experiment that the metallurgical engineer Daniel Cowen Jackling had started three years earlier in Bingham Canyon, Utah (Fig 1).Thus, the Guggenheims extended a crucial investment in the first

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  • GeoSights: A View of the World’s Deepest Pit – Bingham Canyon Mine ...

    The mine still has about 700 million tons of ore in place. Mining this ore will take about 11 years, push the south wall of the pit out about 1,000 feet, and deepen the pit by about 300 feet. Dependent on external factors such as metal prices, 2028 could be the end of 121 years of open-pit mining at Bingham Canyon. How to Get To Overlook.

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  • Sizing up the Landslide at Bingham Canyon Mine - NASA

    2011.7.20  The Bingham Canyon Mine is one of the largest open-pit mines in the world, measuring more than 4 kilometers (2.5 miles) wide and 1,200 meters (3,900 feet) deep. Located about 30 kilometers (18 miles) southwest of Salt Lake City, Utah, the mine is a major producer of copper, gold, silver, and molybednum.. On April 10, 2013, Bingham

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