transportation in lac de gras

  • APPENDIX 8C HYDROGEOLOGIC MODEL FOR MISERY PIT …

    lake and Lac de Gras, thus enhancing the hydraulic connection between the pit lake and Lac de Gras possibly provided by the EPZ. Higher TDS water originating from the pit lake is expected to gradually

  • Lac de Gras - Wikipedia

    Lac de Gras is a lake approximately 300 kilometres (190 mi) north east of Yellowknife, in the Northwest Territories of Canada. Lac de Gras was the centre of the diamond rush of the 1990s.

  • Mining Diamonds in the Canadian Arctic: The Diavik Mine ...

    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.

  • Diavik Diamond Mine - Lac de Gras Underground Feasibility ...

    Nestled deep within the Canadian arctic, the Diavik Diamond Mine is located on a 20 square kilometer island on Lac de Gras, roughly 300 kilometers from Yellowknife, the capital of the Northwest Territories.

  • JJM Construction Ltd. | Diavik Dike Foundation Preparation

    Diavik Dike Foundation Preparation. Diavik Diamond Mine (located in the Northwest Territories, approximately 300 kilometres northeast of Yellowknife) is in the process of developing the last of four kimberlite pipes in Lac de Gras, called the A21 pipe.

  • Introduction - spectacularnwt.com

    The most popular starting points are Lac de Gras, the Source Lake and the Winter Lake. John Franklin started out from the Winter Lake in the summer of 1821 for the Polar Sea, Point Lake at the foot of Obstruction Rapids, Rawalpindi Lake and Redrock Lake. Starting from the Rawalpindi Lake and Redrock Lake avoids the long lake slogs.

  • Diavik Diamond Mine - Mining Technology | Mining News and ...

    The Diavik diamond mine is located on East Island, a 20km² island found in Lac de Gras, approximately 300km north-east of Yellowknife, the capital of Canada’s Northwest Territories.

  • SLAVE GEOLOGICAL PROVINCE TRANSPORTATION ... - …

    Transportation Corridor May, 1999 Department of Transportation - Highways & Engineering Page 2 of 8 Some areas are predominately bedrock which are generally overlain with a thin cover of sandy till materials. Eskers and kame (gravel ridges) complexes are scattered throughout (greater north of Lac de Gras). The area is basically a low lying area ...

  • Yellowknife to Lac De Gras: An Evaluation of Hovercraft ...

    PDF | On Jan 1, 1994, Baha Abulnaga and others published Yellowknife to Lac De Gras: An Evaluation of Hovercraft Transportation in the N.W.T

  • Building Canada's Epic Ice Road - Popular Mechanics

    When we arrive at the Lac de Gras camp, the road's northernmost outpost, we hear the news: This afternoon on Great Slave Lake, 200 miles south, a snowplow fell through the ice. The driver survived ...

  • Diavik Diamond Mine | MINING.com

    The mine's most remarkable feature is its location, on an island in the middle of Lac de Gras. Diavik's location leads to an amazing metamorphosis from crystal blue tranquility in summer to a ...

  • Diavik Diamond Mine - Nuna Group of Companies

    Lac de Gras Constructors was awarded the construction contract in 2000. During the 2001 season, 5,000,000 cubic metres of rock was excavated, and 6,000,000 tonnes of crushed granular aggregate was produced and placed to complete the dike.

  • 10 - B Flashcards | Quizlet

    Diamonds are "rare" because their formational environment is well below the Earth's surface and only special geological conditions allow their transport upwards. Canadian mines Northwest territories, Lac de Gras area in the Northwest Territories, 1998 as the Ekati Mine, Diavik Diamond Mine, Snap Lake Mine, Ontario, Victor Mine,

  • Lac de Gras THEMIS Site - University of Calgary

    Location The Ekati Diamond Mine is the proposed site for the Lac de Gras GBO. Top Infrastructure The Ekati Daimond Mine's main complex is shown below.

  • Dornier arriving Lac De Gras Dec 2018 - YouTube

    Jan 02, 2019· Firefighter Who Heard Diana's Last Words, BREAKS HIS SILENCE And SAID THIS..... - Duration: 6:55. America Today Network 7,446,561 views

  • THE HEAT IS ON” - MiningNorth

    Lac de Gras Rest Stop (for northern traffic only) Lac de Gras Rest Stop (for northern traffic only) 50 km. 100 km 150 km 200 km 250 km 300 km 350 km 400 km 450 km 0 km 500 km 550 km Lockhart Lake Rest Stop Meadows Station Security Check-in Secondary Route

  • Mining For Diamonds In The Canadian Rough : NPR

    Dec 11, 2008· They are both located in the Lac de Gras region, about 120 miles south of the Arctic Circle. The third mine in the Northwest Territories is the Snap Lake Diamond Mine, which is owned by De …

  • Lac de Gras - Mining Atlas

    Lac de Gras is a Diamond Project in Canada owned by North Arrow Minerals, Dominion Diamond Corporation. General: Located within the Lac de Gras kimberlite field which includes the world class Ekati and Diavik diamond mines. Option/Joint Venture agreement with Do...

  • Diavik Fact Book - U-Haul

    Lac de Gras Lac de Gras was originally called Ekati by local Aboriginal people, who named the lake after the quartz veining in the rock which resembles caribou fat. Lac de Gras is about 60 km long, and averages 16 km wide. Its wavy shoreline totals about 740 kilometres. The average depth of Lac de Gras is 12 metres, with a maximum depth of 56 ...

  • Diavik Mine, Lac de Gras, Northwest Territories, Canada

    The Diavik Diamond Mine is located on a 20 square kilometre island, informally called East Island, in Lac de Gras, approximately 300 kilometres by air northeast of Yellowknife, capital of …

  • REVISITING LAC DE GRAS TILL GEOCHEMISTRY IN …

    despite the complex ice flow history of the Lac de Gras and Aylmer Lake region (Dredge et al. 1995; Ward et al. 1997), suggesting a late glacial origin. These observations along with the possible association between the areas of thinner till and erosive corridors alongside eskers and their influence on the geochemical signal will

  • List of Marine Inland Fabricators Clients | marineinland.com

    Clients. Ohio Valley Marine Services, Inc. South Carolina Department of Transportation. Du Pont. Smith Brothers, Inc. Manson Construction. Chebeague Transportation Company. Abernathy Construction Co. ... Lac De Gras Constructors, Inc. Lafarge Financial Services; Lauren …

  • Sustainable Economies: Aboriginal Participation in the ...

    Lac de Gras, NWT, approximately 300 km northeast of Yellowknife. The mine is a joint venture between BHP Billiton Diamonds Inc. and the exploration geologists Charles Fipke and Dr. Stewart Blusson . The discovery and opening of the Ekati™ and Diavik™ diamond mines pushed export values to over $2.1 billion in 2004, launching the NWT

  • LAC DE GRAS – Crater Explorer

    Diamonds were first discovered in the Lac de Gras region in the early 1990s, and construction of the Diavik Diamond Mine completed in 2003. The mine, which has a current footprint of approximately 10 square kilometres, is projected to produce well over 100 million carats of …

  • Update on New Transportation Corridors

    Transportation Strategy and Four-Year Action Plan • NWT Transportation system developments are guided by Connecting Us – the GNWT’s 25-year Transportation Strategy ... Lockhart to Lac de Gras (diamond mines) 4. Lac de Gras (diamond mines) to the NWT/Nunavut border 7.

  • Kimberlite Indicator Minerals in Till, Central Slave ...

    Lake, Aylmer Lake, Lac de Gras, and Contwoyto Lake, south ½. One objective of this activity was to determine the regional distribution and background concentrations of kimberlite indicator minerals in the area, and relate this distribution to regional ice flow patterns. Kelyphite reac-tion rims on pyrope grains were also examined in order to ...

  • Lac De Gras (Wpg) - Mining Intelligence

    Unlock in-depth intelligence about Lac De Gras (Wpg) As data gatherers for over 30 years, MiningIntelligence is your trusted resource to put critical and timely information at your fingertips.

  • At Lac De Gras - Lake | Facebook

    Posts about At Lac De Gras. Allan Sanche checked in to At Lac De Gras. ...

  • Yellowknife | The Milepost

    Yellowknife became capital of the Northwest Territories in 1967. The most recent mining boom in Yellowknife was the discovery of diamonds at Lac de Gras in 1992. Yellowknife has become a mining, transportation and government administrative centre for the territories.

  • Diamond mining in Canada | DDI

    Lac de Gras lies above the tree line, in the so-called ‘Barren Lands’, where winters are long and where the land is slow to reveal its secrets. The discovery of diamonds set off the largest staking rush in Canadian history, and brought some of the world’s largest mining companies into the area.