Itronics Makes Silver Refining Process Discovery Increasing per Melt Bullion Recovery by 40 Percent

Itronics Inc. reported that its wholly-owned subsidiary, Itronics Metallurgical, Inc., has made a silver refining process discovery that increases per melt bullion recovery by 40 percent and reduces the per ounce silver refining cost proportionately. The Company is now implementing the new process into... Read more..

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Itronics Silver-Iron-Zinc-Sulfur Leach Process to Increase Silver Refining Capacity Up to 10 Times and Reduce Costs by Up to 90 Percent

Itronics Inc. reported that its wholly owned subsidiary, Itronics Metallurgical, Inc., has completed pilot leach tests which show that its new process will increase per melt refining capacity by up to 10 times and reduce per ounce refining cost up to 90 percent. Itronics Metallurgical has been working... Read more..

Silver Dragon Commissions Beijing Ten-star Technology Ltd. for Development of Its Erbahuo Silver Project

Silver Dragon Resources Inc. announce that it has engaged Beijing Ten-star Technology Ltd., a Chinese project management and consulting service provider, for a feasibility study on project development of the Erbahuo silver mine, which is Silver Dragon’s flagship property in northern China. Silver... Read more..

Trevali Receives Highly Positive Hard-Rock Metallurgical Results From Santander Silver-Lead-Zinc Mine Project in Peru

Trevali Resources Corp. announce it has received highly positive results from initial independent metallurgical testing of its high-grade Magistral Norte zone on the Santander silver-lead-zinc mine project in Peru. Recoveries to the separate rougher concentrates are: silver 84.5%, lead 95% and zinc 91%,... Read more..

Silverstone Purchases Life of Mine Gold and Silver From Sherwood Copper Corporation’s Minto Mine

Silverstone Resources Corp. announce that it has agreed to acquire 100% of the life-of-mine payable gold and silver production from Sherwood Copper Corporation’s (”Sherwood”) Minto mine located in the Yukon, Canada effective December 1, 2008. With this acquisition, together with Silverstone’s... Read more..

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ZNext Mining Mobilization of XYZ Gold Masbate Island Progressing Fast: Traditional Assay Results = 90.37g AU/ton Gold & 533.6 g Ag/ton Silver

ZNext Mining Corporation, Inc. announces that the XYZ Gold Project mobilization is moving along fast. ZNXT funding proceeds from an accredited investor will be used to build the 150 metric Tons/day capacity CIL Gold processing plant, with an added enhanced copper floatation device. On-site metallurgical... Read more..

Silver Eagle Initiates Commissioning of 600 Tonne Per Day Processing Plant

Silver Eagle Mines Inc. report that it has started commissioning the expanded processing plant at its Miguel Auza Mine located on its wholly-owned property in Zacatecas, Mexico. When commissioning is completed, the plant is designed to process up to approximately 600 tonnes per day, and produce saleable... Read more..

Bear Creek updates Prefeasibility Study progress at Corani silver deposit

Bear Creek Mining provide an update on the Prefeasibility Study on the Corani silver-lead-zinc deposit located in southern Peru. Preliminary design criteria have been defined, field engineering test work has been initiated and the Study is on track for completion in early 2009. Andrew Swarthout, Chief... Read more..

Aquiline Announces XPS Metallurgical Results Confirming High Silver Recoveries at Navidad’s Loma De La Plata Zone

Aquiline Resources Inc. announced the results of the metallurgical program performed on the Loma de La Plata zone of the Navidad silver project by Xstrata Process Support (”XPS”) of Sudbury, Ontario. This program commenced in the first quarter of 2008, and was performed to corroborate and... Read more..

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Minera Andes reports San Jose production cash costs at $322/oz gold and $6.16/oz silver

Minera Andes Inc. announced details of production cash costs (in US dollars) at the San Jose mine for the second quarter of 2008. The San Jose project is operated by Minera Santa Cruz S.A. (”MSC”) and is owned 49% by Minera Andes and 51% by Hochschild Mining plc (”Hochschild”)... Read more..