Oyu Tolgoi announces Q2''19 performance

Oyu Tolgoi continues to lead in safety performance across Rio Tinto  Signed a Memorandum of Understanding on a voluntary code of practice for responsible miningOpen pit named after late Garamjav Dondog, the Honored Industrial Worker of …

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Rio Tinto facing up to $1.9 capex overrun, up to 30 month ...

2019-7-16 · Rio Tinto advised that it now expects that the development capital spend for the Oyu Tolgoi copper mine project in Mongolia will range from $6.5 billion to $7.2 billion—an increase of $1.2 billion to $1.9 billion from the $5.3 billion previously disclosed.. Rio Tinto plans to have Oyu Tolgoi …

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Major Mines & Projects | Oyu Tolgoi Expansion Project

Oyu Tolgoi is TRQ''s principal and only material mineral resource property. Rio Tinto, with other Rio Tinto affiliates, hold a 50.8% majority interest in TRQ, and provide strategic and operational management services and support to Oyu Tolgoi LLC in respect of its operations and activities.

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Mining Engineering Online

2019-7-23 · Oyu Tolgoi was launched in 2009 after an investment agreement granted Mongolia its share and the rest to Canada''s Ivanhoe Mines, now the Rio Tinto-controlled Turquoise Hill Resources. In a statement, a Rio Tinto spokesman said, "Revising the existing agreements would threaten the future of the project and we are already working with the ...

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EX-99.1

2018-3-15 · Oyu Tolgoi was subsequently notified the Mongolian Tax Authority did not have jurisdiction to resolve their complaint. Oyu Tolgoi agreed to pay approximately $5.0 million to settle unpaid taxes, fines and penalties for accepted items; this amount was fully provided for at December 31, 2017 and was paid in January 2018.

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About Underground

The impact of the Covid-19 pandemic on the Oyu Tolgoi underground mining operation and the geotechnical conditions of Hugo North Lift #1 are adversely affecting the project schedule and capital costs. In this regard, Erdenes Oyu Tolgoi LLC and the …

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The Concentrator

The Concentrator was commissioned on 27 December 2012, produced its first copper concentrate on 1 February 2013, and commenced shipments to customers on 9 July 2013. The Concentrator has the capacity to process up to 100,000 tons of ore per day. The ore extracted from the mine is transported by dump truck and crushed in the primary Crusher.

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Oyu Tolgoi announces q1 2020 performance results

• Continued its globally competitive safety performance • On track to achieve 2020 copper and gold production guidance • US$73 million taxes, fees and other payments paid • US$105 million spent on national procurement • Donated over MNT455 million for the community support against COVID-19

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New legal probe into Rio Tinto''s Mongolian progress

2019-5-21 · Rio is the operator of the mine and the expansion, despite the fact it does not directly own a stake in Oyu Tolgoi; Rio owns 50.79 per cent of Toronto-listed Turquoise Hill, which in turn owns 66 ...

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About Project

About Project. . Oyu Tolgoi delivered a strong safety performance as evidenced by an AIFR of 0.22 per 200,000 hours worked for the six months ended June 30, 2020. Despite the unprecedented challenges posed by the COVID-19 pandemic, the Oyu Tolgoi open pit has continued to operate uninterrupted. In 2020, Oyu Tolgoi …

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Oyu Tolgoi Construction 70% Complete

2012-1-25 · Ivanhoe Mines reported in November 2011 that overall construction at the Oyu Tolgoi copper-gold-silver complex in the South Gobi region of Mongolia would be 70% complete by year-end 2011. Key elements of the project were ahead of schedule, including the concentrator complex, pri-mary crusher …

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2 million man-hours worked safely at the MCS Underground ...

2020-4-9 · Working together with experts from Oyu tolgoi and Jacobs, with a workforce of 811 people, they have successfully passed two million man-hours LTI free and completed the following tasks in the process: Shaft one jaw crusher construction. Fire and service water supply system. Mine de-watering and fuel delivery system. Explorives magazine. Workshop.

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Shaft 4 at Oyu Tolgoi progresses

2019-10-22 · The overall Oyu Tolgoi project is an operational gold mine located in the southern Gobi desert of Mongolia, approximately 550km south of the capital, Ulaanbaatar. GCR Mongolia''s contract for sinking shafts 3 and 4 includes the construction of two shafts that will provide additional air ventilation into the existing tunnels of the operating mine.

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"Supply of Coal Crusher for Oyu Tolgoi CHP operation and ...

"Oyu Tolgoi" LLC (the ''Company'') would like to invite potential experienced suppliers to submit their Expression of Interest (EOI) in relation to "Supply of Coal Crusher for Oyu Tolgoi CHP operation and relevant technical support". [An EOI is only a preliminary step to a formal tender process to understand and identify whether there are potential suppliers in the market that are ...

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A 2,000 MILE ANTARCTIC TREK: PREPARING TW O D6N …

2020-11-17 · crusher, ore is stored here before further processing OVERLAND CONVEYOR Transports ore 2.4 km to the coarse ore storage building The Oyu Tolgoi mine is about 550 km south of Ulaanbaatar, and 80 km north of the Mongolia-China border. In Mongolia''s South Gobi region sits Oyu Tolgoi mine – the world''s largest undeveloped gold and copper site.

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Oyu Tolgoi

Oyu Tolgoi is one of the largest known copper and gold deposits in the world. It is also one of the most modern, safe and sustainable operations in the world. 2020 figures. Oyu Tolgoi also produced 182K ounces of gold and 876K of ounces of silver. Rio Tinto owns 50.8% of Turquoise Hill Resources, which owns 66% of Oyu Tolgoi.

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External review rejects Rio Tinto''s Mongolian alibi

2021-8-9 · External review rejects Rio Tinto''s Mongolian alibi. Rio Tinto''s claim that weak geology was the major driver of massive cost and schedule blowouts on Mongolia''s Oyu Tolgoi copper mine has ...

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Oyu Tolgoi (Rio Tinto) | Progesys

The Oyu Tolgoi Shaft 2 when ramped up to full production will have the capacity to produce 95,000 tpd containing a copper grade of 1.66 percent with a 0.35% gold by-product. Shaft 2 is a multifaceted effort with construction of infrastructures, both on surface and underground.

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OYU TOLGOI LLC

Oyu Tolgoi is a copper-gold mine in the South Gobi region of Mongolia, approximately 550 kilometres south of the capital city Ulaanbaatar and 80 kilometres north of Mongolia''s border with China. Oyu Tolgoi LLC is the strategic partnership between the Government of Mongolia (34% through Erdenes Oyu Tolgoi LLC) and Turquoise Hill Resources (66%).

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Major Mines & Projects | Oyu Tolgoi Mine

Summary: Oyu Tolgoi consists of Oyut, Hugo Dummett (Hugo South and Hugo North) and Heruga deposits. The Oyu Tolgoi copper-gold deposits currently comprise, from north to south: • Hugo North – The Hugo Dummett Deposit north of approximately 4766300 N (or the 110 Fault). • Hugo South - The Hugo Dummett Deposit south the 110 Fault.

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How Rio Tinto dug itself a hole in Mongolia

2019-7-2 · The reliability of the rock underground at Oyu Tolgoi remains a worry. Sovereign risk in Mongolia''s young democracy remains a worry. As Rio prepares …

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Entrée Resources Company update

2018-4-26 · Status of Oyu Tolgoi development and disputes The following bullet points are taken from Entrée''s 2017 annual report, released 9 March 2018 (and as reported by Turquoise Hill Resources ).

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About Open-pit

About Open-pit. The open pit accesses the Southern Oyu deposit, one of three deposits discovered at Oyu Tolgoi. Extracting minerals involves a four-step process: blasting, excavation, removal and initial primary crushing. Open pit is mined using a …

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Rio Tinto announces development pathway for Oyu Tolgoi ...

2020-12-16 · Oyu Tolgoi has a workforce of over 12,000, of which 95% is Mongolian. It has paid more than $2.8 billion in taxes, fees and other payments to the Government of Mongolia since 2010. Oyu Tolgoi has consistently been one of the top three taxpayers in Mongolia.

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Urgakhnaran Jadamba

Crusher Operator Oyu Tolgoi LLC / Оюу толгой ХХК Aug 2021 - Present 1 month. Ömnögovi Province, Mongolia Lifting and Rigging superintentent ... Site Supervisor at Oyu Tolgoi LLC /Monnis LLC Mongolia. 1 other named Urgakhnaran Jadamba is on LinkedIn See others ...

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