Latest Copper extraction techniques Stories

2011-08-15 16:55:00

VANCOUVER, August 15, 2011 /PRNewswire/ -- Santo Domingo PFS Generates After-tax NPV (8%) of US$1.1 billion with a 3 year payback Capstone Mining Corp. (TSX: CS) today announced the results of the Pre-feasibility Study ("PFS") for its Santo Domingo Iron Oxide-Copper-Gold ("IOCG") project ("Santo Domingo" or the "Project") in Region III, Chile. The Project is owned 70% by Capstone and 30% by Korea Resources Corporation ("KORES")....

2011-08-10 08:30:00

FAU: TSX.V FVGCF: OTCQX FSE: FWRwww.firerivergold.com VANCOUVER, Aug. 10, 2011 /PRNewswire/ - Fire River Gold Corp. (the "Company", "FAU") (TSX.V: FAU)  is pleased to announce it has negotiated a three year contract with Glencore International Limited for the sale of the copper concentrate produced at Nixon Fork Gold Mine. The gold rich copper concentrate is to have moderate copper content which has varied from 10% to 25% historically. The concentrate will leave Nixon Fork...

2011-07-12 07:30:00

Web Site: www.CuMtn.comTSX: CUM VANCOUVER, July 12, 2011 /PRNewswire/ - Copper Mountain Mining Corporation (TSX: CUM) (the "Company" or "Copper Mountain") announces that the first filtered copper concentrate was produced and deposited in the mine concentrate shed on June 30. Commissioning of the mill has progressed throughout the past month demonstrating that the robust mechanical equipment is operating well. Mill throughput is at about 70 percent of the designed capacity due to...

2011-07-06 06:00:00

Second Quarter Production of 21.2 million pounds of Copper in Concentrates VANCOUVER, July 6, 2011 /PRNewswire/ - Capstone Mining Corp. (TSX: CS) today announced its operating results for the three and six months ended June 30, 2011 from its two operating mines, Cozamin and Minto. Combined production totalled 21.2 and 37.9 million pounds of copper in concentrates in the second quarter and first six months, respectively, with additional by-products of lead, zinc, silver and gold....

2011-05-27 11:43:00

Web Site: www.CuMtn.comTSX: CUM VANCOUVER, May 27, 2011 /PRNewswire/ - Copper Mountain Mining Corporation (TSX: CUM) (the "Company" or "Copper Mountain") announces that on March 11, 2011 Mitsubishi Materials Corporation ("Mitsubishi") announced that they had suspended operations at their Onahama copper smelter (subsidiary of Mitsubishi) as a result of the damage by the earthquake and tsunami, as well as the damages sustained to the surrounding infrastructure and logistics for the...

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  • Bad luck; misfortune.
  • The smallest amount possible or the most worthless thing.
The word 'ambsace' comes from a Latin word meaning 'both'.