buckhorn gold mine in washington state ore processing

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Buckhorn Mountain Mine, Washington

2009-6-30  Buckhorn Mountain Mine. North central Washington State – Okanogan Valley Underground gold mine Ore trucked to Republic, WA – tailings Originally planned for open pit 59% potentially acid-generating waste rock Settlement with Kinross – agreement for independent monitoring with Okanogan Highlands Alliance.

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Buckhorn Mine (MRDS #10310544) AU, AG - USGS

The first claims were staked in 1908. In 1910, Buckhorn Mines Co. was organized and a mill was constructed in 1913. This cyanide plant operated 1914-1916, processing oxidized ore mined by glory hole method. Pardners Mines Corp. reopened the mine and operated a flotation mill 1935-1937 to

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Major Mines Projects Kettle River-Buckhorn Mine

2020-2-19  The Buckhorn Mine ore is trucked 77 kilometres to the Kettle River Mill where the ore is processed using conventional crushing and grinding before entering a flotation circuit followed by CIL. The mill is capable of processing 2,100 tonnes per day.

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

A green approach to gold mining in the Okanogan -

2008-6-26  Gold ore from the mine will be processed at an existing mill in Republic, part of Kinross’ Kettle River operations. The mill has processed ore from several satellite mines over the past 15-plus...

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Kettle River-Buckhorn – the little mine ... - Kinross Gold

2017-8-9  With the final ton of ore hauled from the Buckhorn mine in July comes the final message to Ferry County, thankful for the commitment of the community over the years, and proud of our employees and accomplishments: “Over 1.3 million gold ounces produced. Twenty-nine miles of underground mine

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

State has win in Buckhorn mine case - The Columbian

2021-6-18  From 2008 to 2017, the companies extracted approximately $1.3 billion in gold from the mine. Ore extraction stopped in 2017, but contaminants continue to be released from the mine.

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

AG Ferguson statement after major win in Buckhorn

2021-6-18  OLYMPIA — Attorney General Bob Ferguson issued the following statement today after U.S. District Court Judge Rosanna Malouf Peterson issued a summary judgment in Ferguson’s federal lawsuit against two gold mining companies over years of water pollution stemming from the Buckhorn Mountain gold mine. Judge Peterson dismissed the companies’ main defenses, writing in the ruling that there is

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

State has major win in Buckhorn mine Clean Water

2021-6-18  June 18, 2021. SPOKANE, Wash. (AP) — A federal judge has issued a summary judgment in favor of Washington state against two gold mining companies over years of water pollution stemming from the Buckhorn Mountain gold mine in Okanogan County. U.S. District Court Judge Rosanna Malouf Peterson on Thursday dismissed the companies’ main defenses, ...

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

FILED OCTOBER 8, 2019 - Washington State Courts

2019-10-8  ultimately developed, Buckhorn Mine. Crown discovered the gold deposit in the Okanogan Highlands in 1988. The mine property is forested and surrounded by national forest. The mine was originally proposed to be an open pit mine, by a joint venture to which Crown was a party.

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Kettle River-Buckhorn – the little mine ... - Kinross Gold

2017-8-9  Every month, Kettle River-Buckhorn takes out some space in the local newspapers, Ferry County View and Okanogan Valley Gazette-Tribune, to update the community about the latest news at the mine, including safety initiatives, milestones and the mine process. With the final ton of ore hauled from the Buckhorn mine in July comes the final message to Ferry County, thankful for the commitment

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

State has win in Buckhorn mine case - The Columbian

2021-6-18  State has win in Buckhorn mine case. By Associated Press. Published: June 18, 2021, 7:16pm. SPOKANE (AP) — A federal judge has issued a summary judgment in favor of Washington against two gold ...

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

State has major win in Buckhorn mine Clean Water

2021-6-18  State has major win in Buckhorn mine Clean Water Act case. SPOKANE, Wash. (AP) — A federal judge has issued a summary judgment in favor of Washington state against two gold mining companies over years of water pollution stemming from the Buckhorn Mountain gold mine

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Buckhorn Access Project Chapter I Purpose and Need

2010-1-28  Buckhorn Mine 2004 Patented Land Ore Haul Route Alternative Locations Common to all Alternatives ... Washington State Department of Fish and Wildlife in designing mitigation and analyzing ... Kinross Gold Corporation acquired Crown Resources Corporation on August 31, 2006. The proponent is referred to as Crown/Kinross throughout this document.

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

FILED OCTOBER 8, 2019 - Washington State Courts

2019-10-8  Buckhorn Mine, administratively appealed the terms of a federal and state water discharge permit issued to it by the Washington State Department of Ecology (Ecology) in 2014. The 2014 permit renewed a permit Ecology had initially issued in 2007. The Pollution Control Hearings Board (Board) affirmed the 2014 permit,1 and the Ferry

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

The Buckhorn Mountain (Crown Jewel) gold skarn

1992-2-1  The gold probably was carried in reduced fluids by bisulfide complexes and probably was deposited at temperatures less than 400 degrees C.Average pressure-corrected temperatures for skarn-forming fluids are 465 degrees C for prograde (garnet-pyroxene) skarn and 360 degrees C

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Golden Eagle – Fiore Gold Ltd.

The last operating gold mine in the district was Kinross’ Buckhorn/Kettle River operation which closed in 2017. The 1,800 tonne-per-day Kettle River mill is located approximately 16 km (10 miles) by road east of Golden Eagle. A 2 million ounce MI resource was published in

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Cannon Gold Mine - Wenatchee, Washington USA

2021-7-4  7 - Cannon Gold Mine concentrate dryed, This is a ore sample. The dryed black concentrate ore was put in to a truck then shipped to the Wenatchee railhead, then it was shipped to Germany for smelting and processing into gold bullion. The residual 1900 tons of solid wast, or tailings, is pumped 6000 feet to the tailings dam.

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Eastern Washington Gold Mines – The State’s Largest

2017-2-9  There is gold throughout the state of Washington, but most of the large, profitable mines are found in the northeastern part of the state. There are still some remote locations in Eastern Washington with good opportunities for gold miners. Let’s look at a few of the historically rich areas to mine for gold

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Mining In Okanogan County, Washington The

2002-12-20  Chesaw Okanogan Washington 3,966 426 3,540 8,748.26 109 17 30 1 61 Molson Okanogan Washington 2,975 414 2,561 8,616.76 163 23 38 1 101 Aeneas Okanogan Washington 2,126 69 2,057 1,195.88 194 25 68 0 101 Loomis Okanogan Washington 2,246 36 2,210 1,023.82 372 47 88 1 236 Nighthawk Okanogan Washington 1,775 35 1,740 1,003.16 252 34 52 1 165 Cordell ...

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

AG Ferguson files Clean Water Act ... - Washington State

2020-5-7  Buckhorn mine releases pollutants into previously untouched streams SPOKANE — Attorney General Bob Ferguson today filed a federal lawsuit against two gold mining companies for violating the Clean Water Act and discharging illegal levels of pollutants into creeks in Okanogan County flowing into the Kettle River. The companies could face millions of dollars in penalties for

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

The Buckhorn Mountain (Crown Jewel) gold skarn

1992-2-1  The gold probably was carried in reduced fluids by bisulfide complexes and probably was deposited at temperatures less than 400 degrees C.Average pressure-corrected temperatures for skarn-forming fluids are 465 degrees C for prograde (garnet-pyroxene) skarn and 360 degrees C

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Buckhorn Access Project Chapter I Purpose and Need

2010-1-28  Buckhorn Mine 2004 Patented Land Ore Haul Route Alternative Locations Common to all Alternatives ... Washington State Department of Fish and Wildlife in designing mitigation and analyzing ... Kinross Gold Corporation acquired Crown Resources Corporation on August 31, 2006. The proponent is referred to as Crown/Kinross throughout this document.

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Golden Eagle – Fiore Gold Ltd.

The last operating gold mine in the district was Kinross’ Buckhorn/Kettle River operation which closed in 2017. The 1,800 tonne-per-day Kettle River mill is located approximately 16 km (10 miles) by road east of Golden Eagle. A 2 million ounce MI resource was published in

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Mining Facility for Alleged Violations Files Judicial ...

2020-5-22  The two companies are stated to own the Buckhorn Mountain gold mine (“Mine”) in Okanogan County, Washington. The Mine is described as a 50 acre underground gold mine. It is stated to include mining tunnels that lie below the water table. Ore extraction is stated to have ceased. However, it is alleged that contaminants continue to be released

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Shasta Gold Corp. » The Washington Mine

During 2008 the mine produced 3.871 fine oz. of gold from 5,649 tons of ore from a recovered grade of .685 per ton or a head grade of .753 oz. per ton at an average recovery rate of 90%. During 2009 the mine was on care and maintenance. In the Fall of 2010, under new ownership underground development resumed at the Washington Mine.

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Eastern Washington Gold Mines – The State’s Largest

2017-2-9  There is gold throughout the state of Washington, but most of the large, profitable mines are found in the northeastern part of the state. There are still some remote locations in Eastern Washington with good opportunities for gold miners. Let’s look at a few of the historically rich areas to mine for gold

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Midnite Mine :: Washington State Department of Health

Midnite Mine. The Midnite Mine is a uranium mine located on the Spokane Tribe of Indians Reservation and is 25 miles from Dawn's uranium millsite at Ford, Washington. Dawn Mining Company (DMC) began mining uranium ore at the Midnite Mine in the 1950's. The Bureau of Land Management (BLM) was the lead agency responsible for the reclamation ...

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Cannon Gold Mine - Wenatchee, Washington USA

2021-7-4  7 - Cannon Gold Mine concentrate dryed, This is a ore sample. The dryed black concentrate ore was put in to a truck then shipped to the Wenatchee railhead, then it was shipped to Germany for smelting and processing into gold bullion. The residual 1900 tons of solid wast, or tailings, is pumped 6000 feet to the tailings dam.

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Mining In Okanogan County, Washington The

2002-12-20  Chesaw Okanogan Washington 3,966 426 3,540 8,748.26 109 17 30 1 61 Molson Okanogan Washington 2,975 414 2,561 8,616.76 163 23 38 1 101 Aeneas Okanogan Washington 2,126 69 2,057 1,195.88 194 25 68 0 101 Loomis Okanogan Washington 2,246 36 2,210 1,023.82 372 47 88 1 236 Nighthawk Okanogan Washington 1,775 35 1,740 1,003.16 252 34 52 1 165 Cordell ...

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

The Buckhorn Mountain (Crown Jewel) gold skarn

1992-2-1  The gold probably was carried in reduced fluids by bisulfide complexes and probably was deposited at temperatures less than 400 degrees C.Average pressure-corrected temperatures for skarn-forming fluids are 465 degrees C for prograde (garnet-pyroxene) skarn and 360 degrees C

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Buckhorn Access Project Chapter I Purpose and Need

2010-1-28  Buckhorn Mine 2004 Patented Land Ore Haul Route Alternative Locations Common to all Alternatives ... Washington State Department of Fish and Wildlife in designing mitigation and analyzing ... Kinross Gold Corporation acquired Crown Resources Corporation on August 31, 2006. The proponent is referred to as Crown/Kinross throughout this document.

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Mining Facility for Alleged Violations Files Judicial ...

2020-5-22  The two companies are stated to own the Buckhorn Mountain gold mine (“Mine”) in Okanogan County, Washington. The Mine is described as a 50 acre underground gold mine. It is stated to include mining tunnels that lie below the water table. Ore extraction is stated to have ceased. However, it is alleged that contaminants continue to be released

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Midnite Mine :: Washington State Department of Health

Midnite Mine. The Midnite Mine is a uranium mine located on the Spokane Tribe of Indians Reservation and is 25 miles from Dawn's uranium millsite at Ford, Washington. Dawn Mining Company (DMC) began mining uranium ore at the Midnite Mine in the 1950's. The Bureau of Land Management (BLM) was the lead agency responsible for the reclamation ...

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Mining In Okanogan County, Washington The

2002-12-20  Chesaw Okanogan Washington 3,966 426 3,540 8,748.26 109 17 30 1 61 Molson Okanogan Washington 2,975 414 2,561 8,616.76 163 23 38 1 101 Aeneas Okanogan Washington 2,126 69 2,057 1,195.88 194 25 68 0 101 Loomis Okanogan Washington 2,246 36 2,210 1,023.82 372 47 88 1 236 Nighthawk Okanogan Washington 1,775 35 1,740 1,003.16 252 34 52 1 165 Cordell ...

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Gold Mines Fact Sheet - EPA

2016-6-23  • The State of Nevada and the gold ore processing and production industry have made significant progress in reducing mercury emissions in that state, under a combination of voluntary and regulatory programs. Approximately 14 of the more than 20 gold ore production and processing facilities are located in Nevada. Emissions have been reduced

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

The Diggings™: Free Mining Claim Maps And Reports

The Diggings™ lists millions of claims across the United States to help identify where gold, silver, copper, and other materials are being mined or were mined in the past. With our interactive maps, discover mining activity in your area. 3,921,409 Total Mines.

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Okanogan County Washington Mines

Okanogan County, Washington Mines: A listing of all the Mines in Okanogan County, WA with maps, driving directions, and a local area search function.

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

Liberty Mine Kittitas County Washington

The Liberty mine is located in the Swauk Mining District of Kittitas County WA at an elevation of 3600 feet. The claim dates to the 1930's and was owned by Liberty mines Inc. which was formed in 1933. The workings of the site originally consisted of several cabins, tool shops, and a 15 to 25 ton ore processing

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

The Gold Castle Mine (20.66 Acre Lode Mining Claim)

2020-10-31  The Gold Castle Mine (20.66 Acre Lode Mining Claim) The Gold Castle Mine lode mining claim is a 20.66 acre unpatented mining claim in the Rocky Mountains, approximately 43 miles West of Fort Collins in the Manhattan Gold Mining District of Northern Colorado. It is only a few miles South of Red Feather Lakes.

  • Processingmaterial:Bentonite,construction waste,River Stone,coal

  • Capacity:T/H

  • Finished product fineness:0-10mm,10-20mm,20-40mm

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