Products

Giant Mine Milling And Roasting Process Yellowknife Nwt

Giant Mine Milling and Roasting Process, Yellowknife, NWT

Giant Mine Milling and Roasting Process, Yellowknife, NWT A Historical Summary by Ryan Silke, historical consultant July 2013 The treatment plant operation at Giant Mine was complex with a number of metallurgical processes evolving over the early period of mine life in response to ore chemistry, gold recovery, and changing technology.

More

Giant Mine Roaster Complex Decontamination and

Environmental Protection. The Giant Mine Roaster Complex Deconstruction project was the first major project undertaken in the overall cleanup of a large, abandoned gold mine on the edge of Great Slave Lake within the Yellowknife city limits, about 250 miles south of the Arctic Circle.

More

giant mine milling and roasting process yellowknife nwt

giant mine milling and roasting process yellowknife nwt; giant mine milling and roasting process yellowknife nwt. Efficient Thickener. Efficient Thickener. Hydraulic Motor Driving Center Thickener. Hydraulic Motor Driving Center Thickener. Grid Type Ball Mill. Grid Type Ball Mill

More

Yellowknives Dene demand federal compensation, economic

Dec 03, 2020· Despite this, the federal government removed areas on Yellowknife Bay's western shores, opened it to non-Indigenous hunters and then removed the area, which includes Giant Mine

More

Take a tour around N.W.T.'s notoriously toxic Giant Mine

Giant Mine closed almost two decades ago, and is now preparing to go into its cleanup phase. CBC got to tour the site this week and see what it looks like during its care and maintenance phase.

More

Who is involved in the Giant Mine Remediation Project?

The Giant Mine Remediation Project is co-managed by the governments of Canada and the Northwest Territories. The Project focus is managing the arsenic trioxide waste and remediating the entire site. More information about the Project team. Stakeholders and interested parties City of Yellowknife. The Giant Mine site is located within Yellowknife

More

Giant Mine Remediation Project Northwest Territories

About the Giant Mine Remediation Project. The Giant Mine Remediation Project addresses the long-term containment and management of the arsenic trioxide waste, the demolition and removal of all buildings on the surface, and the remediation of surface areas including the tailings ponds at the former Giant Mine site in Yellowknife.It also includes water management and treatment options.

More

Take a tour of Giant Mine My Yellowknife Now

The toxic Giant Mine closed nearly twenty years ago, but the clean-up isn’t expected to begin until 2020. In 2007, the Giant Mine Remediation Project team applied for a Type A Water Licence for its remediation plan in 2007, but due to public concern, the plan was referred to environmental assessment.. In 2013 the Mackenzie Valley Environmental Impact Review Board issued a report with 26

More

NWT Mining Heritage Yellowknife Historical Society

NWT Mining Heritage The NWT Mining Heritage Society is a group dedicated to building a mining museum in Yellowknife. It was in July 2002. The group owns several buildings at the old Giant Mine site and plans to renovate the recreation hall first, followed by buildings at the A-shaft area. The society has also begun development of

More

Giant Mine Williams Engineering

Giant Mine, a now abandoned gold mine located on the Ingraham Trail just outside of Yellowknife, Northwest Territories, which entered production in 1948 ceased operations in 2004 to begin a 10-year remediation project began at the mine to

More

Giant Yellowknife Mines Ltd. fonds FONDS NWT ARCHIVES

Included is a film documenting construction at Giant Mine in 1946/47, a promotional film titled "Giant Mines Story 1954" which describes the mining and smelting process at Giant and life in Yellowknife, and two films documenting mining exploration camps.

More

Giant Mine Monster Yellowknives Dene First Nation

“Giant Mine is a Monster that has loomed over many generations of Yellowknives Dene. It is constantly changing shape, but its legacy is always destruction and death .” Johanne Black, Director Treaty, Rights, & Governance Yellowknives Dene First Nation

More

Yellowknife gold mine and arsenic pollution, Canada EJAtlas

By Amuno S, Jamwal A, Grahn B, Niyogi S. Abstract. Previous gold mining activities and arsenopyrite ore roasting activities at the Giant mine site (1948 to 2004) resulted in the release of high amounts of arsenic and trace metals into the terrestrial and aquatic ecosystems of Yellowknife, Northwest Territories, Canada.

More

History of Giant Mine First Nations

Giant Mine was in full operation for about 50 years. During this time, the mine produced 237,000 tonnes of arsenic trioxide waste. The final days of the Giant Mine. Giant Mine was owned by different companies over the years. The Giant Yellowknife Mines, Ltd., a subsidiary of Falconbridge, owned the mine from 1948 to 1986.

More

gold mining exploding mill balls Pochiraju Industries Ltd

Giant Mine Milling and Roasting Process, Yellowknife, NWT Jul 19, 2013 Giant Yellowknife Gold Mines was the Canadian stock promotion of the year in 1944. . explosion during startup, and a significant deficit in gold .. reground in a ball mill in closed circuit with cyclone classifiers.

More

(PDF) The History of Mining and its Impact on the

Roasting was volumetrically a more significant portion of the milling process at Giant Mine than at Con Mine where a large percentage of gold was free milling (Moir et al., 2006). These Fe-oxides

More

grinding mills process technology for the mining industry

Giant Mine Milling and Roasting Process, Yellowknife, NWT. Jul 19, 2013 milling process at Giant was essentially unchanged with only minor . treatment. The most practical method using technology then available was to produce a grinding and cyanidation plant, 5) original Allis Chalmers roaster and stack.

More

NWT Mining Heritage Yellowknife Historical Society

NWT Mining Heritage The NWT Mining Heritage Society is a group dedicated to building a mining museum in Yellowknife. It was in July 2002. The group owns several buildings at the old Giant Mine site and plans to renovate the recreation hall first, followed by buildings at the A-shaft area. The society has also begun development of

More

designed mine milling plant

Mining Milling Plant eestifilm.de. Uranium Milling Plant Agosstaalbe. Uranium mining and milling near rifle colorado uranium mining and milling near rifle colorado april 19 the plant was torn down and a new one built on the site to while umtrca covers uranium milling canada uranium mine grinder mill coal mining processing plant in nigeriathis coal mining project is an areva

More

MANAGEMENT OF ARSENIC TRIOXIDE BEARING DUST AT GIANT MINE

The Giant Mine, located in Yellowknife, Northwest Territories, Canada has been operating as a gold mine since 1948. Giant has been primarily an underground operation which used roaster technology to remove of gold from refractory arsenopyrite ore. The roasting process produced arsenic trioxide bearing dust as a waste product. This dust was

More

Remediation Giant Mine Oversight Board

Current Status . The Giant Mine Remediation Project received notice on September 18, 2020, from the Mackenzie Valley Land and Water Board, that the Type A Water Licence was granted by the Minister of Northern Affairs in accordance with the Mackenzie Valley Resource Management Act. The Licence was approved for a period of twenty years expiring on September 17, 2040.

More

Brief Review of the Giant Mine Arsenic Mess Stop Ajax Mine

Brief Review of the Giant Mine Arsenic Mess Posted by Stop Ajax Mine on June 18th, 2012 5:16pm . Giant Mine operated as an underground gold mine, and later also as an open pit mine from 1948 until 2004 very close to Yellowknife, NWT. The arsenopyrite ore which was

More

Alleged Coverup Of Yellowknife Gold Mine Arsenic Leaks

A naturally forming ice dam caused water to leak into and overflow a toxic gold tailings pond in Yellowknife, Northwest Territories on May 14. The water is now draining back into the creek, which feeds to Back Bay on Great Slave Lake a few kilometres downstream. Great Slave Lake is the second largest lake in the Northwest Territories, the deepest in North America, and the 9th

More