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Mining Diamonds in the Canadian Arctic: The Diavik

Figure 1. The Diavik diamond mine, shown here in February 2015, is located on a small island in Lac de Gras, approximately 300 km northeast of Yellowknife and 220 km south of the Arctic Circle, in a remote region of Canada’s Northwest Territories. Photo courtesy of Diavik Diamond Mine. ABSTRACT

Diavik Rio Tinto

In 2018, we opened a fourth diamond pipe, known as A21, at the Diavik Diamond Mine. The new open pit pipe will provide an important source of incremental supply over the next four years to sustain production levels at the mine. The A21 pipe is located adjacent to Diavik’s existing mining operations at Lac de Gras.

Rio Tinto Opens New Diamond Pipe At Diavik India’s

2021-3-2  Rio Tinto opened a fourth diamond pipe, known as A21, at the remote subarctic Diavik diamond mine in the Northwest Territories of Canada. The new open pit pipe will provide an important source of incremental supply over the next four years to sustain production levels at the Rio Tinto operated mine.

Rio Tinto celebrates opening of new diamond pipe at

Diavik Diamond Mines president Patrick Boitumelo said "Our people can take great pride in their achievement to safely bring the A21 pipe from development to commercial production. This new pipe is great news for the Northwest Territories and will help to deliver economic and social benefits that will endure beyond the life of the Diavik mine."

Diamonds and their mineral inclusions from the A154

The Diavik diamond mine includes four diamondiferous kimberlite pipes (A154N, A154S, A418, and A21) and minor kimberlite dikes that are mined by Rio Tinto and Dominion Diamond Corporation.

Rio Tinto approves mining new diamond pipe at

2014-11-28  Rio Tinto, the majority owner of N.W.T.'s Diavik diamond mine, has officially approved the development of a fourth diamond pipe at the mine at a cost of just under $400 million.

(PDF) Diamonds and their mineral inclusions from the

Diamonds and their mineral inclusions from the A154 South pipe, Diavik Diamond Mine, Northwest territories, Canada. Karlis Muehlenbachs. Related Papers. Archean diamonds from Wawa (Canada): samples from deep cratonic roots predating cratonization

Underground mining at Ekati and Diavik diamond mines

pipe. An aerial view of Diavik Diamond Mine is shown in Figure 3. Figure 3 Aerial view of Diavik Diamond Mine In 2012, the open pits reached their ultimate depths and Diavik became a fully underground operation. The current life-of-mine is planned to 2025. A mining summary to-date is illustrated in Table 2.

Rio Tinto opens new diamond pipe at Diavik My

Rio Tinto celebrated the opening of a fourth diamond pipe, known as A21, at the remote subarctic Diavik Diamond Mine this week. The multinational mining group headquartered in the United Kingdom owns a 60 per cent interest in, and operates Diavik. “The new open pit pipe

Diavik Diamond Mine

The area was surveyed in 1992 and construction began in 2001, with production commencing in January 2003. In 2006, the ice road from Yellowknife to the Diavik mine, and neighbouring mines, froze late and thawed early. The Diavik mine was unable to truck in all the supplies needed for the rest of 2006 before the road closed and arrangements had to be made to bring the remainder of the supplies in by air. Subsequent annual ice road resupply has been completed as planned.

RIO TINTO: 4th PIPE FOR DIAVIK DIAMOND MINE

2014-11-27  The Diavik Diamond Mine J/V in Canada has approved development of a $US350M 4th pipe, with production planned for late 2018.

Mining Diamonds in the Canadian Arctic: The Diavik

Figure 1. The Diavik diamond mine, shown here in February 2015, is located on a small island in Lac de Gras, approximately 300 km northeast of Yellowknife and 220 km south of the Arctic Circle, in a remote region of Canada’s Northwest Territories.

Rio Tinto approves mining new diamond pipe at

2014-11-28  Rio Tinto, the majority owner of N.W.T.'s Diavik diamond mine, has officially approved the development of a fourth diamond pipe at the mine at a cost of just under $400 million.

Rio Tinto Opens New Diamond Pipe At Diavik India’s

2021-3-2  Rio Tinto opened a fourth diamond pipe, known as A21, at the remote subarctic Diavik diamond mine in the Northwest Territories of Canada. The new open pit pipe will provide an important source of incremental supply over the next four years to sustain production levels at the Rio Tinto operated mine.

(PDF) Diamonds and their mineral inclusions from the

Diamonds and their mineral inclusions from the A154 South pipe, Diavik Diamond Mine, Northwest territories, Canada. Karlis Muehlenbachs. Related Papers. Archean diamonds from Wawa (Canada): samples from deep cratonic roots predating cratonization

Underground Diamond Mining at Ekati and Diavik

to document experiences with underground mining of kimberlite pipes at Ekati and Diavik Mines see Figure 1. Figure 1: Ekati Mine left and Diavik Mine on the right. Ekati Diamond Mine was the first diamond mine to be developed near Lac de Gras in the Northwest Territories of Canada and mining commenced as open pit at Panda pipe.

Diamonds and their mineral inclusions from the A154

Diamonds and their mineral inclusions from the A154 South pipe, Diavik Diamond Mine, Northwest territories, Canada

Mining Diamonds in the Canadian Arctic: The Diavik

Figure 8. The wind farm, with its four large turbines, produces a significant amount of electrical power for the Diavik mine. After the rest of the facility is dismantled and removed with the end of mining, expected in 2024, the wind farm may be donated to a local community to provide electrical power. Photo courtesy of Diavik Diamond Mine.

Underground Diamond Mining at Ekati and Diavik

2019-12-21  Underground Mining at Ekati and Diavik Diamond Mines J. Jakubec1, R. Woodward2, B. Boggis2, L. Clark³ and P. Lewis3 1 SRK Consulting, Vancouver, Canada; 2 Dominion Diamond Corporation, Yellowknife, Canada; 3 Rio Tinto Diavik Diamond Mines, Yellowknife, Canada INTRODUCTION 11th International Kimberlite Conference, Botswana, 2017 Table 2: Diavik

Diamonds and their mineral inclusions from the A154

Mineral inclusions recovered from 100 diamonds from the A154 South kimberlite (Diavik Diamond Mines, Central Slave Craton, Canada) indicate largely peridotitic diamond sources (83%), with a minor (12%) eclogitic component. Inclusions of ferropericlase (4%) and diamond in diamond (1%) represent "undetermined" parageneses. Compared to inclusions in diamonds from the Kaapvaal Craton, overall

RIO TINTO: 4th PIPE FOR DIAVIK DIAMOND MINE

2014-11-27  The Diavik Diamond Mine J/V in Canada has approved development of a $US350M 4th pipe, with production planned for late 2018.

Rio Tinto approves mining new diamond pipe at

2014-11-28  Rio Tinto, the majority owner of N.W.T.'s Diavik diamond mine, has officially approved the development of a fourth diamond pipe at the mine at a cost of just under $400 million.

Diavik Diamond Mine SEC.gov

2017-10-10  The Diavik Diamond Mine is located in Canada’s Northwest Territories, approximately 300 km Northeast of the city of Yellowknife on the arctic barrenlands. The mine is situated on a 20 sq. kilometre island in Lac de Gras, at latitude 64 o 30’ N and longitude 110 o 20’ W. Four diamond bearing kimberlite pipes are located just off the

Diavik Diamond Mine Investing for the future J S

The Diavik Diamond Mine is a joint venture between Rio Tinto (60%) and Dominion Diamond Mines (40%), with Rio Tinto being the operator of the Diavik diamond mine. The Diavik mine is Canada’s largest diamond mine producing between 6 and 7 million carats of diamonds each year. Since mining began in 2003 Diavik has produced over 100 million

Mining Diamonds in the Canadian Arctic: The Diavik

The Diavik mine, located in the Archean-age Slave geologic province in northern Canada, is one of the world’s preeminent sources of gem diamonds. Since mining operations began in 2003, it has produced over 100 million carats of diamonds. This article will review the discovery, development, and operation of the mine, which is situated in a remote subarctic setting in the Northwest Territories.

Mining Diamonds in the Canadian Arctic: The Diavik

Figure 8. The wind farm, with its four large turbines, produces a significant amount of electrical power for the Diavik mine. After the rest of the facility is dismantled and removed with the end of mining, expected in 2024, the wind farm may be donated to a local community to provide electrical power. Photo courtesy of Diavik Diamond Mine.

Diamonds and their mineral inclusions from the A154

Mineral inclusions recovered from 100 diamonds from the A154 South kimberlite (Diavik Diamond Mines, Central Slave Craton, Canada) indicate largely peridotitic diamond sources (83%), with a minor (12%) eclogitic component. Inclusions of ferropericlase (4%) and diamond in diamond (1%) represent "undetermined" parageneses.

Underground Diamond Mining at Ekati and Diavik

2019-12-21  Underground Mining at Ekati and Diavik Diamond Mines J. Jakubec1, R. Woodward2, B. Boggis2, L. Clark³ and P. Lewis3 1 SRK Consulting, Vancouver, Canada; 2 Dominion Diamond Corporation, Yellowknife, Canada; 3 Rio Tinto Diavik Diamond Mines, Yellowknife, Canada INTRODUCTION 11th International Kimberlite Conference, Botswana, 2017 Table 2: Diavik

Diavik Waste Rock Project: From the Laboratory to the

2009-6-30  1 Diavik Waste Rock Project: From the Laboratory to the Canadian Arctic1 Lianna J.D.Smith2,3, Matthew Neuner4, Michael Gupton4, Mandy Moore3, Brenda Lee Bailey3, David W. Blowes3*, Leslie Smith4 and David C. Sego5 2 Rio Tinto (Diavik Diamond Mines Inc.), Yellowknife, Northwest Territories, Canada, X1A 2N8 3 Dept. of Earth and Environmental Sciences, Univ.

Diamonds and carbonatites in the deep lithosphere

2008-12-19  diamond coats from the Diavik mines (Fig. 2; Klein- BenDavid et al., 2007). Relative to the melt inclusions the Diavik mine, Canada and the evolution of diamond-forming fluids. Geochimica from Udachnaya kimberlite pipe as revealed by LA-ICP-MS. Chemical Geology 240, 151-162. Title: 9IKC-A-00102_Diavik