Latest Copper extraction techniques Stories

2011-08-10 08:30:00

FAU: TSX.V FVGCF: OTCQX FSE: FWR www.firerivergold.com VANCOUVER, Aug. 10, 2011 /PRNewswire/ - Fire River Gold Corp.

2011-07-12 07:30:00

Web Site: www.CuMtn.com TSX: 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.

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.

2011-05-27 11:43:00

Web Site: www.CuMtn.com TSX: 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...

2011-04-26 07:20:00

VANCOUVER, April 26, 2011 /PRNewswire-FirstCall/ -- - First Quarter Production of 16.7 Million Pounds of Copper in Concentrates Capstone Mining Corp.

2011-02-24 06:29:00

VANCOUVER, February 24, 2011 /PRNewswire-FirstCall/ -- - IRR 27%, NPV $155 Million at a 10% Discount Rate and a 3.4 Year Payback (After Tax) Capstone Mining Corp.

2010-10-21 07:00:00

VANCOUVER, Oct. 21 /PRNewswire/ - Kiska Metals Corporation ("Kiska" or the "Company") is pleased to report the results of initial metallurgical studies carried out on copper-gold mineralization from its Island Mountain Prospect, Whistler Project, Alaska.

2010-08-19 07:30:00

VANCOUVER, Aug. 19 /PRNewswire-FirstCall/ - Farallon Mining Ltd. ("Farallon" or the "Company") (TSX:FAN) announces that it has extended its zinc and copper concentrates contracts for 2 1/2 years with Trafigura Beheer BV Amsterdam, up to December 2014.

2010-07-19 06:29:00

VANCOUVER, July 19, 2010 /PRNewswire-FirstCall/ -- - 38.8 Million Pounds of Copper in Concentrates With an Estimated Total Cash Cost(1) of US$1.23 per Pound of Payable Copper Capstone Mining Corp.

2010-07-13 06:29:00

VANCOUVER, July 13, 2010 /PRNewswire-FirstCall/ -- - Report Demonstrates Robust Economics & Key Opportunities for High Grade Underground Copper-Zinc Mine Capstone Mining Corp.

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  • A hairdresser.
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