Latest Copper extraction techniques Stories
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.
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...
VANCOUVER, April 26, 2011 /PRNewswire-FirstCall/ -- - First Quarter Production of 16.7 Million Pounds of Copper in Concentrates Capstone Mining Corp.
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.
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.
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.
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.
VANCOUVER, July 13, 2010 /PRNewswire-FirstCall/ -- - Report Demonstrates Robust Economics & Key Opportunities for High Grade Underground Copper-Zinc Mine Capstone Mining Corp.
22 million pounds of Copper in Concentrates with estimated Total Cash Cost of US$1.12 per Pound of Payable Copper* VANCOUVER, April 20 /PRNewswire-FirstCall/ - Capstone Mining Corp.
2009 Production of 90m lbs of Copper in Concentrates at an Estimated Total Cash Cost(1) of US$1.03 per lb of payable copper VANCOUVER, Feb. 1 /PRNewswire-FirstCall/ - Capstone Mining Corp. (CS: TSX) today announced its operating results for the three and twelve months ended December 31, 2009.
- An imitative word; an onomatopoetic word.