Posts Tagged ‘gold-recovery’

Golden Hope Mines Announces Positive Preliminary Metallurgical Testing with Excellent Gravity Gold Recovery at Bellechasse-Timmins Gold Project…

TSX VENTURE: GNH PINK SHEETS: GOLHF MONTREAL, Jan. 23, 2012 /CNW/ -  Golden Hope Mines Limited (TSX VENTURE: GNH, PINK SHEETS: GOLHF) is pleased to announce excellent gold recovery from preliminary metallurgical testwork at its Bellechasse-Timmins gold project in southeastern Quebec, Canada. Gold recovery using gravity separation ranged from 54% to an outstanding 92%, while total gold recovery ranged from 97% to more than 99%. The test work was ... Full story

Coeur Rochester’s impressive safety record recognised by NVMA as the long life mine prepares to increase operations and production

Coeur d’Alene Mines has announced that its flagship Rochester mine and employees were recognized with major 2010 safety awards presented for outstanding achievement by the Nevada Mining Association (NVMA). Full story

The problems caused by iron sulphate presence in treating refractory gold ores

A section of the article on gold recovery techniques in the May issue of the magazine had to be cut due to space constraints. It covered the paper Basic iron sulphate - a potential killer for pressure oxidation processing of refractory gold concentrates if not handled properly presented at this year’s SME annual meeting by Chris Fleming of SGS Full story

New Peruvian invention to cut mercury emissions from gold recovery

As International Mining finalises its article on innovations in gold recovery for the May issue of the magazine, Reuters’ World Environment News reports on a simple procedure. Full story

Goldplat expects Ghana business to improve performance

JOHANNESBURG (miningweekly.com) – Aim-listed gold producer Goldplat expects to see increased revenues at its Ghanaian gold recovery business, going forward, chairperson Brian Moritz said on Tuesday. He noted in a statement to shareholders that the Full story
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