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Results 1 - 10 from 62 for gold bearing in 0.282 sec.

EJMP&EP -
I. Jeffrey and C.G. Anderson - A fundamental study of the alkaline sulfide leaching of gold> ABOUT JOURNAL Home Editors Honorary Advisory Board Editorial Board Audience Abstracting / Indexing Scope Subjects ... smelting, there has been an increased interest in pressure oxidation as a means of treating gold bearing ores and concentrates. One of the problems with the partial oxidation of the sulfide ...
ejmpep.com

Gold Ants from CNN-Interactive
From Correspondent Peter Humi PARIS (CNN) -- An ancient tale of gold-bearing wildlife in the Asian subcontinent has recently been revived -- and ... Greek historian, who wrote of creatures that dug up rich, gold bearing soil. The legend attracted dozens of treasure seekers over the ... ants do indeed dig up gold on occasion. "We could see the strata where, indeed, the gold-bearing layer lay three feet ...
www.marmotburrow.ucla.edu

EJMP&EP - <V.A. Chanturiya et al. - Some Basic Mineralogical and Electrophysical Characteristics Affecting...>
ABSTRACT Pyrite and arsenopyrite are the main mineral concentrators of gold. The presence of interstitial gold in the pyrite and arsenopyrite crystal lattice results in the formation ... pyrite of different origin have been determined based on non-stoichiometry characteristics of natural gold-bearing sulfide crystals. It has been found that pyrites non-stoichiometric composition correlates with ...
www.ejmpep.com

Ashanti Goldfields Gold Mine Mining Technology
Gold Mine, Ghana Email Article   Print Key Data Producer of Gold Location South-central Ghana Ownership AngloGold Ashanti (100%) Geology type Gold-bearing veins in Precambrian greenstones Mineral type Native gold in quartz veins; gold ...
www.mining-technology.com

Gold Mine Mining Technology
Gold Mine, Uzbekistan Email Article   Print Key Data Producer of Gold Location 400km west of Tashkent, Uzbekistan Ownership Uzbek government Geology type Stockpiled low-grade gold-bearing material Mineral type Low-grade oxidised gold ... the world's largest open-pit gold mines – now reverts to Uzbek hands." The project's resource consists of low-grade gold-bearing material that was mined from the ...
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Uranium Ore Minerals
Witwatersrand and Orange Free State gold-bearing conglomerates of the Union of South Africa, and the medium-grade uranium and copper-bearing carbonaceous slates at Rum Jungle, Northern Territory, ...
dangerouslaboratories.org

RE: No Dirty Gold
Corporation, plans to dump mine waste from its Kensington gold mine into a fish-bearing mountain lake in Southeast Alaska. This could set ... since the jewelry sector accounts for about 80 percent of gold consumption. And the Society of North American Goldsmiths passed a ... values." The World Gold Council must ensure that its members are not producing "dirty" gold. I urge the World Gold Council--and its ...
earthactionnetwork.org

Gobi legend: The Origin of Camels
Thus the dervish returned to Hazrett ... the gold upon its back spilled out into the river-bed and the camel was affrighted anew and fled onward; thus were made the gold-bearing rivers of the Gobi. And every time a camel rushed up a mountainside, it slipped and fell and lost some of its gold, ...
www.iras.ucalgary.ca

Gold Ants
Most ... up." Moreover, he said, a landslide had exposed the darker, gold-bearing soil that was three feet below the surface. That was ... about why Herodotus and other ancient writers described the furry gold-digging creatures as ants. Herodotus wrote in his "Histories" (Book Three ...
www.marmotburrow.ucla.edu

No Dirty Gold
Southeast Alaska. Buyat Bay, Indonesia The Minahasa Raya gold mine is closing down, and communities are worried about ... Don Mario mine without adequately consulting local indigenous communities. Esquel, Argentina Despite local objections, Meridian Gold wants to mine this pristine Patagonian region using an operation that require 2.7 ...
nodirtygold.org