Mines and Mining - The New York Times

Oct 10, 2018· News about Mines and Mining, including commentary and archival articles published in The New York Times.

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leaching Mining News and Commentary | MINING.com

The Phonesack Group own and operate the Khamkuet Saen-Oudom Gold Mine in Laos. Phonesack Group has elected to purchase and install a complete Consep Acacia Gravity Leaching System, which …

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Will Mining Survive the Eco Terrorist Attack? Mining is, and will remain a viable part of the economy for many years. One main reason for this conclusion is, the raw materials necessary for manufacturing almost everything utilized in the consumer world requires raw materials that come from the earth.

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by Paul Poppe Guest Commentary Greeley Tribune November 8, 2007. In response to an article The Tribune by Richard Blubaugh of Powertech Uranium Mining Corp. dated Oct. 18: Are opponents of in-situ leach mining simply just "full of fear and innuendo"?

Mining company pays millions for gold dug from mine dumps ...

3 · The intensive leaching procures four percent more recovery, Lloyd said. "That's very significant for us," Lloyd said. It's also significant for a small miner.

NEW COPPER LEACH TECHNOLOGY | Miningreview.com

In order to assist UBC to commercialise the Galvanox technology, Bateman Engineering has funded the construction of a small leaching pilot plant in Vancouver, Canada and commissioned pilot-plant studies on concentrate supplied by potential end users of the technology.

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After moving to New York, Leach wrote for several publications, including the New York Daily News, Ladies Home Journal and People magazine, authoring its first 11 cover stories.

LEACH, INC. Mining News and Commentary | MINING.com

Dominique Delorme, President and CEO of La Mancha, noted: "Having quadrupled our resource base to nearly 5 million ounces of gold equivalent since 2007, it is exciting to see that this appears to ...

IAMGOLD Reports 39% Increase in Reserves at Essakane Based ...

Jun 05, 2018· The PFS has identified the positive benefit of two extra mining phases to the existing Essakane main zone (EMZ) open pit mining operation combined with the addition of a heap leaching …

Technology News 379 - user-friendly in situ copper oxide ...

Objective: Enable prospective in situ leach mine operators to evaluate the economic potential of an ore body by using a user-friendly, computerized in situ copper oxide leach mining cost model. Background: As part of its research on in situ leach mining technology, the Bureau of Mines produced a 5-volume contract report that mining companies can use to design an in situ mining operation for …

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Exclusive Mining News and Independent Commentary from the Junior Mining Sector.

Gold Mining Bull: Top News For September 2018 | Seeking Alpha

Gold Mining Bull: Top News for September 2018. I've scoured through gold mining newsletters and company websites to find the top news of the past month for September 2018.

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Gold Mining Bull: Top News For August 2018 | Seeking Alpha

Coeur Mining made a move to buy a heap leach gold deposit in Nevada; Northern Star goes to Alaska for its next mine. Here's a look at those top stories and more in the gold mining sector for ...

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Leaching for gold: Some say cyanide leaching mining is ...

Just what is open pit cyanide leach mining, the technology at the heart of the debate? In a nutshell - gold ore is mined in open pits and cyanide is used to leach the gold from the ore in lined ...

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Heap Leaching Mining News and Commentary | MINING… Heap Leaching mining news. ... headquartered in Vancouver, has started up the new mechanical agitated leach plant at its Aguas Blancas iodine mine in Region II. Read more. Mineral Processing and Extractive Metallurgy Review .

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COMMENTARY: Save protected areas from mining | The ...

The mining association would do well to show some respect for the rest of society and life on Earth by leaving our protected areas alone and instead focusing its efforts on ensuring it lives up to ...

Technology News 436 - Stope Leaching Reduces Surface ...

The underground stope leaching mining system involves applying leach solutions to mineralized rock that has been fragmented by blasting ore in place, or by backfilling empty stopes. Only enough material is removed from the underground mining area (stope) …