Arsenic speciation in marine interstitial water. The ...

Burling RW, McInerny JW & Oldham WK (1981) A technical assessment of the Amax/ Kitsault molybdenum mine tailings discharge to Alice Arm, British Columbia. A report to the Minister of Fisheries and Oceans, Government of Canada, July, 1981. Challenger F (1945) Biological methylation. Chemical Reviews 36: 315–361. Google Scholar

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Kitsault Molybdenum Mine, British Columbia

2021-9-22 · Kitsault molybdenum mine is a high-grade resource located 140km from Prince Rupert in British Columbia, Canada. Owned and operated by Avanti Mining, the mine is considered to be one of the world''s top five molybdenum projects. The Kitsault mine was discovered in 1911 and the first diamond drilling programme at the mine was carried out by ...

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Reclamation of the Urad molybdenum mine, Empire, …

The Urad Mine, located at an elevation of 10,400 feet near the Continental Divide in central Colorado, was operated from 1967–1974 by AMAX Inc. Mine related activities disturbed approximately 234 acres, of which two tailing deposition areas comprised 121 acres. Comprehensive reclamation was initiated prior to mine closure in 1974 and was completed in 1980 nventional revegetation techniques ...

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OUR HISTORY

2021-9-29 · First Climax Molybdenum Company founded to mine molybdenum deposit near Leadville, Colorado; mine began production in 1918, with increased demand for molybdenum-steel alloys during World War I: 1957: Climax Molybdenum merged with The American Metal Company (Limited) to form American Metal Climax Inc. (renamed AMAX Inc. in 1974).

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Urad Molybdenum Mine Near Silver Plume, Colorado | The ...

of america. in 1941 mine reopened under control of molybdenum corp. of america, which produced concentrates from 200-tpd mill from 1944-46. in 1961 amax secured leases, purchased property in 1963, and began production in 1967. orebody depleted and mine closed in 1974. mine was sealed, surface facilities removed, and tailings pond reclaimed.

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Climax Molybdenum Deposit (MRDS #10214926) MO

technical information of the climax property. amax climax molybdenum company. spring 1974. 36pp. deposit. ryan''s notes, news, feb., 13, 1995, "climax moly mine to open in april". deposit. amax 1985 annual report. deposit. amax 1983 annual report. deposit. amax sec form 10-k reports for years 1979-1991. deposit. dillard, gary.

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4. Coastal & Island Mines, 1954-2000

Ellis, D.V. 1981. The Amax Molybdenum Mine at Kitsault, BC and its Marine Tailings Disposal System. Report on the Public Meetings at Prince Rupert May 27-29, 1981., BOX: 11. Abstract. Ellis, D.V. 1981. The Amax Molybdenum Mine at Kitsault, BC and its Marine Tailings Disposal System. Volume II, Appendices 4 and 5.

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Coastal & Island Mines

A Continuing Technical Assessment of the Amax/Kitsault Molybdenum Mine Tailings Discharge to Alice Arm, British Columbia. Prepared for Minister of Fisheries and Oceans. 65pp., University of Victoria: TD195 M5B872. Demill, D. 1983. Environmental Studies in Alice Arm and Hastings Arm. Part V: Baseline and Initial Production Period-Amax/Kitsault ...

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MOLYBDENUM STUDY: Robust economics projected for …

2010-12-20 · BRITISH COLUMBIA - Avanti Mining of Vancouver is projecting "robust economics" for its reopened Kitsault molybdenum mine, based on the results of a recent feasibility study prepared by AMEC.The property has an estimated measured and indicated resource of 298.8 million tonnes grading 0.072% Mo plus an inferred resource of 157.1 million tonnes grading 0.05% Mo.

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Indians Fight AMAX Project

AMAX Molybdenum, Nickel, Tungsten and Specialty Metals Division in 1979 contributed 35 percent of the company''s sales and capital expenditures, but brought in 73 percent of its pre-tax earnings, While the company is the world''s leading producer of molybdeaum, it also produces substantial amounts of coal, copper and iron ore, as well as other ...

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COMPANY NEWS; Panel Will Review Amax ...

1981-2-13 · A $190 million molybdenum mining venture in Canada by a unit of the Amax Corporation will be reviewed by a federal Government panel to see if it can proceed. The inquiry will focus on a plan by ...

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Kitsault molybdenum mine gets read

2017-3-2 · The Kitsault mine of Amax of Canada Limited is located at the head of Alice Arm, approximately 800km north of Vancouver and 140km northeast of Prince Rupert. The orebody, which has been developed by open pit mining methods, islocated about 7.25km from the existing townsite at an elevation of 610m. British Columbia Molybdenum

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Big Ben Molybdenum Prospect Near Neihart ...

The Big Ben Molybdenum Prospect is near Neihart, Montana. Historically the site has been associated with the Neihart Mining District which is now part of the Lewis & Clark National Forest. The site was first discovered in 1922 by Frank Mansikka Neihart, Montana. Preliminary development has taken place such as surface trenching, adits, shafts ...

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Climax Mine – Western Mining History

The Climax Mine is a molybdenum mine located in Lake county, Colorado at an elevation of 11,801 feet. About the MRDS Data: ... TERRY FITZSIMONS, AMAX, PERS. COMM. 1980; 1980 AMAX ANNUAL REPORT ... FILTERING AND PACKAGINE, BYPRODUCTS PLANT, TAILINGS DISPOSAL PONDS. DC00634 AND D000448 WERE MERGED INTO THIS RECORD AND DELETED. ...

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LEADING THE WORLD IN MOLY

2019-1-28 · Climax Molybdenum 1 Climax Mine, Colorado 1879 1890 ... AMAX MERGER Cyprus Minerals and AMAX merge becoming Cyprus AMAX. Climax Mine, Colorado ... Reclamation of Robinson Tailings Storage Facility. 14 Climax Molybdenum 2007 LEADING THE WORLD OF MOLY INTO THE FUTURE Climax Molybdenum 15

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Lethal and sublethal effects of a ...

1986-1-1 · A continuing technical assessment of the AMAX/Kitsault Molybdenum Mine tailings discharge to Alice Arm, British Columbia. Canada Department of Fisheries and Oceans (1983) Google Scholar. Buskey, 1984. E.J. Buskey. Swimming pattern as an indicator of the roles of copepod sensory systems in the recognition of food.

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The AMAX

2021-9-29 · The Climax Molybdenum Corporation of BC, Ltd. (a subsidiary of AMAX), which will mine the deposit, plans to dump some 10,000 tons of waste tailings into the ocean each day. With the life of the mine estimated at 26 years, there will be a total of about 100 million tons of tailings.

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Transport and fate of mine tailings in ...

1996-11-18 · A continuing technical assessment of the Amax/Kitsault molybdenum mine tailings discharge to Alice Arm, B.C. Report for Minister, Dept. Fisheries and Oceans, Canada, 1983, pp. 145 Drysdale, K., Geochemistry of a buried marine mine tailings deposit, Howe Sound, British Columbia.

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quartz mining molybdenum

The AMAX - Molybdenum Tailings Controversy - Cultural . The Kitsault molybdenum deposit, in northwest British Columbia, is located at the The proposed Borax Molybdenum Mine at Quartz Hill, Alaska, to be operated . MOLYBDENUM DEPOSITS - USGS Publications Repository. PLATE I. Molybdenite from quartz veins: A, From Railroad Creek near.

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The geochemistry of sediments and mine tailings in the ...

The first tailings type originated from the Kitsault Mo-deposit, which was mined in the past two decades by the B.C. Molybdenum Corporation and AMAX/Canada. These tailings are characterized by a number of features which make them distinguishable from natural sediments. The K-feldspar content of the tailings is significantly increased, mainly at ...

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December 2009 CuMo Mo-Cu-Ag Deposit, a 21st …

2013-3-2 · (later Amoco Minerals Company), Amax and then Climax Molybdenum Company, a subsidiary of Amax Inc. The work culminated in the calculation of an inferred historic resource of 1.36 billion tonnes at 0.056% Mo (0.092% MoS2) With the fall in molybdenum prices in the early 1980''s, Climax eventually dropped the property and it sat idle until 1998 ...

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Peru Molybdenum Spiral Chute Products

The AMAX Molybdenum Tailings Controversy Cultural Survival The Climax Molybdenum Corporation of BC Ltd a subsidiary of AMAX which will mine the . Moondrop Nursery School Copper mining machinery and. Nickel Ore can be divided into copper sulfide nickel ore and nickel oxide ore flotation is the main Nickel Ore Mining Process.

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Amax''s return delayed

Cyprus-Amax decided to downsize the mine from 10,000 to 6,000 tons per day, expand an accompanying reservoir from 1,000 to 1,600 acre-feet, and eliminate the need for one tailings pond.

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History of Copper Mining in Green Valley area

2005-9-20 · These include additional characterization of the [tailings] pond water and determination of water recharge. Also, contents of cyanide, molybdenum, selenium and selected trace organic chemical constituents should be determined in water from wells affected by tailings pond recharge. Despite the thorough analysis, there was no long-term follow-up.

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Nishga Indians fail to halt Amax dumping of mine tailings ...

1981-5-7 · NEW YORK -- Nishga Indians were defeated at Amax Inc.''s annual shareholders'' meeting Thursday on their proposal to halt to Amax''s dumping of mine …

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Arizona Department of Mines and Mineral Resources

2015-1-27 · Bagdad, a copper-molybdenum mine. Phelps Dodge also acquired Cyprus'' position as the world''s largest molybdenum producer. The total equity value was $1.8 billion based on approximately 90.7 million Cyprus Amax shares outstanding. In November, Grupo Mexico, S.A. de C. V. purchased Asarco Inc. to become the third largest copper

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6-1 Poisons and Peripheral People ...

2021-9-30 · The AMAX - Molybdenum Tailings Controversy The Kitsault molybdenum deposit, in northwest British Columbia, is located at the head of Alice Arm, a fjord that leads into the mouth of the Nass River. This river in turn feeds into the Portland Canal Fjord which flows into the Pacific.

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The geochemistry of sediments and mine tailings in ...

The first tailings type originated from the Kitsault Mo-deposit, which was mined in the past two decades by the B.C. Molybdenum Corporation and AMAX/Canada. These tailings are characterized by a number of features which make them distinguishable from natural sediments. The K-feldspar content of the tailings is significantly increased, mainly at ...

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Toxic sludge in Davy Jones''s locker | Maclean''s | MARCH …

1981-3-30 · A tailings pond would cost Amax, the world''s largest producer of molybdenum, an additional $23 million. With such a large sum at stake, there have been charges in the House of Commons that the cabinet may have approved the dumping partly as a favor to John Aird.

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Repurposing B.C.''s Ghost Town

2012-11-5 · Both of the previous Kitsault molybdenum operations disposed of mine tailings in the ocean, the first by dumping waste into Lime Creek, which runs through the town of Kitsault, and the second using a conveyor to move its tailings into Alice Arm. Disposing of tailings in the ocean so incensed the Nisga''a First Nation that they picketed Amax ...

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Climax Molybdenum

At Climax Molybdenum, we are committed to the long term sustainability of the communities we serve. Through economic development, community investments, and responsible stewardship of the land and water, our aim is to ensure our employees and neighbors thrive. Whether at the mine or in the community, it''s always safety first.

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