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Western Copper and Gold Corp., Massive Copper-Gold Asset ...

Mar 07, 2019 · Western Copper and Gold Corp., Massive Copper-Gold Asset in the Yukon, CEO Clip Video. Newsfile Corp. Newsfile. March 7, 2019. Reblog. Share. Tweet. Share. Vancouver, British Columbia--(Newsfile Corp. - March 7, 2019) - President and CEO of Western Copper and Gold, Paul West-Sells gives insight on their world class Casino Copper Gold Project.

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Russian Gold Rush: Massive Stocks of Precious Metals Found ...

Surveying some 28 square km in search of copper pyrite, geologists drilled exploratory wells from 346 to 510 m deep into the soil surface. What they found were extremely rich deposits of copper pyrite, mixed in with zinc, gold and silver. According to Rosgeo's estimates, there are some 87 tons-worth of gold .

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Copper and gold – parallels in massive supply deficit ...

Copper and gold – parallels in massive supply deficit scenarios. February 19, 2015 lawrieongold. Looking at parallels between looming supply shortages for copper and gold, and the likely different patterns the two metals will follow given copper is very much an industrial metal whereas gold largely revolves around financial and investment ...

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Proposed Pebble Mine in Alaska could threaten world's ...

Feb 03, 2018 · Proposed Pebble Mine in Alaska could threaten world's largest salmon fishery. Breaking News Emails. ... "But it's unlikely that much copper and gold will be left in the ground, and so someone ...

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12. Supergene Ore and Gangue Characteristics

significant copper enrichment at the reactive redox boundary between massive sulfide protore and downward penetrating fluids. The supergene enrichment "blanket" is overlain by an intensely altered and leached Fe oxide-rich gossan (the remains of the original massive sulfide) that extends upward to .

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Copper, gold and silver enrichment in ore mylonites within ...

Q.S. Zhang et al. (1984) and Liu et al. (1994) reported high enrichment of copper and gold in ore mylonites inside the massive sulphide orebodies at Hongtoushan, and explained that such enrichment in copper and gold was induced by differential mechanical remobilisation. However, documented accounts for highly metal-enriched ore mylonites within ...

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Rio Tinto exits massive Alaska copper-gold project ...

Apr 07, 2014 · LONDON--Mining titan Rio Tinto PLC RIO, -0.31% said Monday it has withdrawn its investment in one of the world's largest copper deposits by .

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Seafloor massive sulfide deposits - Wikipedia

Seafloor massive sulfide deposits or SMS deposits, are modern equivalents of ancient volcanogenic massive sulfide ore deposits or VMS deposits. The term has been coined by mineral explorers to differentiate the modern deposit from the ancient. SMS deposits were first recognized during the exploration of the deep oceans and the mid ocean ridge spreading centers in the early 1960s.

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KORE INTERSECTS SEMI-MASSIVE AND MASSIVE COPPER AND .

Jan 07, 2019 · · The holes encountered semi-massive and massive copper and iron sulphides at the newly discovered gold-copper porphyry. · Hundreds of historical rock samples in the Nova Zone were anomalous for gold (>0.1 g/t) and copper (>500ppm) with individual gold values as high as 7.8 g/t and copper values as high as 3.03%.

Russian Gold Rush: Massive Stocks of Precious Metals Found ...

Surveying some 28 square km in search of copper pyrite, geologists drilled exploratory wells from 346 to 510 m deep into the soil surface. What they found were extremely rich deposits of copper pyrite, mixed in with zinc, gold and silver. According to Rosgeo's estimates, there are some 87 tons-worth of gold .

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POLYMETALLIC VEIN AND REPLACEMENT DEPOSITS .

Polymetallic vein and replacement deposits are characterized by elevated abundances of Pb-Zn±Cu±Au±Ag±Mo±As ± Bi±Sb. In some districts, ore proximal to igneous intrusions is copper and gold rich, and grades laterally (and sometimes vertically) into lead-zinc-silver-rich ore. A distal, manganese-enriched zone is present in some districts.

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Western Copper and Gold Corp., Massive Copper-Gold Asset ...

Mar 07, 2019 · Western Copper and Gold Corp., Massive Copper-Gold Asset in the Yukon, CEO Clip Video. Newsfile Corp. Newsfile. March 7, 2019. Reblog. Share. Tweet. Share. Vancouver, British Columbia--(Newsfile Corp. - March 7, 2019) - President and CEO of Western Copper and Gold, Paul West-Sells gives insight on their world class Casino Copper Gold Project.

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Xanadu's massive Mongolia copper-gold play takes further ...

Xanadu's massive Mongolia copper-gold play takes further shape ... Mongolia after boosting resources at the project to 598 million tonnes containing 1.9Mt of copper and 4.3 million ounces of gold. ...

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The gold content of volcanogenic massive sulfide deposits ...

Jul 15, 2010 · Abstract. Volcanogenic massive sulfide deposits contain variable amounts of gold, both in terms of average grade and total gold content, with some VMS deposits hosting world-class gold mines with more than 100 t Au.

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Western Copper and Gold Corp., Massive Copper-Gold Asset ...

Western Copper and Gold Corp., Massive Copper-Gold Asset in the Yukon, CEO Clip Video. Vancouver, British Columbia--(Newsfile Corp. - March 7, 2019) - President and CEO of Western Copper and Gold, Paul West-Sells gives insight on their world class Casino Copper Gold Project.

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Geophysical Signature of the DeGrussa Copper Gold ...

The DeGrussa copper‐gold Volcanogenic Massive Suphide (VMS) deposit is one of the most significant copper discoveries in Australia in recent years. At present it has an indicated and inferred resource of 7.13 million tonnes grading 5.2% copper, 1.9

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Volcanogenic Massive Sulphide (VMS) Base Metal Deposits ...
Peninsula Mines: Massive Sulphide Copper-Gold Zone ...

an outcropping massive sulphide copper-gold skarn at least 6m wide, and dipping steeply to the southeast, at the Viper Prospect, in the Chilbo historical workings area, at the Company's Ubeong Zinc-Lead-Silver and Copper-Gold Project in South Korea (inset, Figure 1).

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Western Copper and Gold Corp., Massive Copper-Gold Asset ...

Mar 07, 2019 · Vancouver, British Columbia--(Newsfile Corp. - March 7, 2019) - President and CEO of Western Copper and Gold, Paul West-Sells gives insight on their world class Casino Copper Gold Project. If .

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"Alaska's Secret Gold Mine: Biggest Gold Discovery of last ...

"Alaska's Secret Gold Mine: Biggest Gold Discovery of last 20 years" ... And the word, this time, is a teaser about a huge new gold discovery — aptly timed, with gold up here around $900 and many investors still manic for gold coins in the great "flight to safety." ... I would say even if this is a very rich deposit of copper, gold ...

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