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Favorable Heap Leach Amenability Tests Reconfirmed with 89% to 95% Gold Extraction at Lydian's Amulsar Discovery in Armenia; Column leach tests to investigate gold recoveries on coarse fraction ore and minimal or no crushing currently underway.(Column)
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Marketwire Canada; Nov 3, 2009; 700+ Words
...results from its 2009 heap leach amenability test work at its Amulsar...initial gold recovery test program was conducted...ore bottle roll tests) indicated that...concentrations than previous test work and includes...the composites shows that greater than...
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Bear Creek announces positive leach test results at Santa Ana Project; Phase III drill program will further delineate potential for large tonnage, low cost silver resource.
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PR Newswire; Apr 12, 2007; 700+ Words
...low-cost, heap leach, pure-silver...cyanide leach amenability tests were performed...throughout the test periods in...the proper test conditions...Laboratory Test Summary...Company). The tests showed silver...The tests show the average...
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Esperanza Updates Cerro Jumil Project
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CCNMatthews Newswire; Sep 11, 2007; 700+ Words
...accompanying map shows the areas of...intended to test the amenability of Cerro Jumil for heap-leach gold recovery...preliminary test work had indicated...bottle-roll" tests). Results from these tests and the on...analytical and test data. Field...
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Bear Creek intersects high-grade silver and expands mineralization on 100 owned Santa Ana project.
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PR Newswire; May 16, 2007; 700+ Words
...metallurgical test program...involved cyanide leach tests of 10 samples...metallurgical test program has...evaluate the amenability of the Santa...to standard heap leaching methods...bottle-roll test work show that the silver...mineralization leaches well at ...
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Greystar Receives Interim Metallurgical Results
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CCNMatthews Newswire; Sep 13, 2006; 700+ Words
...leaching. - Column test gold recoveries...oxides and clearly show promising options...from a detailed heap leach testing program...treatment. Column test gold recoveries...treatment. Column test gold recoveries...from those column tests averaged 42...to evaluate ...
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African Copper Plc: Flotation Results Support Change of Scope for Dukwe Project.
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Business Wire; Nov 23, 2005; 700+ Words
...demonstrated the amenability of oxide, supergene...expected from heap leach - 80% recovery...characteristics show average work...Locked cycle tests to commence shortly...the open-pit heap-leach SX...as compared to heap leach. The treatment...
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African Copper Plc: Flotation Results Support Change of Scope for Dukwe Project
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CCNMatthews Newswire; Nov 23, 2005; 700+ Words
...demonstrated the amenability of oxide, supergene...expected from heap leach - 80% recovery...characteristics show average work...Locked cycle tests to commence shortly...the open-pit heap-leach SX...as compared to heap leach. The treatment...
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TRANS-GLOBAL ANNOUNCES 1992 EXPLORATION RESULTS ON THE GARNET PROJECT
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PR Newswire; Dec 29, 1992; 700 Words
...and metallurgical test work, show good promise for...conducted metallurgical tests on samples from...and confirmed the amenability of the oxide and...leaching. Column test show average gold recoveries...Pegasus' existing heap leach operations ranges...
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Sage Mill patent turns waste to ore
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Engineering and Mining Journal; Jan 1, 1998; ; 700+ Words
...st gold, and heap leachable reserves...metallurgical test work showed...results. Table 1 shows the recovery of gold in cyanide leach tests after various...economically feasible. Amenability testing was...Exhaustive tests were made covering...recovery included tests at a ...
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