The Nambija skarn gold district is located in the Corriente Copper-Gold Belt, in the Cordillera del C ndor and Cordillera Real of southeastern Ecuador. The district includes, from north to south, the Fortuna, Cambana, Campanillas, Nambija, Guaysimi (also known as Guaysimi Alto), and Sultana del C ndor mines (#Location: centred on 4 4' 20 S, 78 47' 15 W).
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Nov 05, 2013 VANCOUVER, BRITISH COLUMBIA--(Marketwired - Nov. 5, 2013) - Strategic Metals Ltd. (TSX VENTURE:SMD) ( Strategic or the Company ) is pleased to announce results from its wholly-owned Hopper copper-gold skarn and porphyry property in southwestern Yukon Territory. This road accessible property encompasses 365 mineral claims covering a 74 km 2 area, and lies 22 km north …
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Jan 28, 2021 The crushers and pulverizes were cleaned with barren material after every sample. Samples were analyzed by method ME-MS61, a four acid digest preformed on 0.25g of the sample to quantitatively dissolve most geological materials. Analysis is via ICP-MS. Gold was analyzed using method Au-ICP22 on a 50g sample charge.
Apr 08, 2021 Gold/Auriferous Deposits can be classified into types for which here is a List of 10 Types of Gold Deposits: Auriferous porphyry dykes, sills, and stocks; Auriferous pegmatites; coarsegrained granitic deposits + albitite; Carbonatites and carbonatiterelated deposits; Auriferous skarn and gold skarn type deposit; Gold
PE Jaw Crusher Spring Cone Crusher Ball Mill Spiral Classifier More Products. ... The Antapaccay project contains a porphyry-skarn type copper-silver-gold deposit lo ed in the Eocene-Oligocene Andahuaylas-Yauri strip, 9.4 kilometres southwest in a straight line from the Tintaya mine, in the area of the old Atalaya mine. ...
Cu +/- gold skarns may be zoned from a Cu-Au-Ag rich inner zone to Au-Ag rich to a Zn-PbAg outer zone. Cu skarn ore mineralogy may consist of chalcopyrite, magnetite, bornite, molybdenite, pyrite and pyrrhotite plus a variety of lesser sulphides PORPHYRY DEPOSITS
6 Gold Claims For Sale on Scribner Creek. Scribner creek has easy access, proven gold, and is well suited for mining. There are 6 cl … Featured Gold Canada, Yukon Heart of Klondike Gold Property for Sale Hurry, this property wont last long at this price. 17 Placer claims in the heart of the Klondike. Bench claims along Dominion creek to the ...
Dec 22, 2020 Free-carried partner RareX Ltd (ASX: REE) reports that the Canadian operator of the Trundle copper-gold project in NSW has intersected four mineralised zones with its latest drill hole.. RareX, which is focused on its Cummins Range rare earths project in Western Australia, earlier this year carried out a partial sale of the Trundle Park project to Kincora Copper, listed on the Toronto Venture ...
The Nucleus Au-Ag-Cu deposit is a complex deposit involving early porphyry-copper and skarn mineralization overprinted with related epithermal styles of mineralization. Triumph Gold’s technical team has recently modeled the skarn-style mineralization to be preferentially located along favourable horizons within the host Yukon-Tanana ...
CONCLUSIONS – KEY POINTS • porphyry emplacement followed • high grade base metals developed at fairly high temperatures at an early retrograde skarn phase • base metal mineralization can be assigned to the “O’Briens Creek” Supersuite event • later development of the near-surface breccia cone probably just re-distributed metals, as concluded by previous workers
Barrick Gold Corporation Investors Annual Report. Barrick’s reserves and resources for 2019 shows an attributable gold mineral reserve increase of approximately 15% in ounces at an 8% higher grade after depletion from mining, reflecting a busy year which included the incorporation of Randgold Resources, the formation of the Nevada Gold Mines joint venture with Newmont and the disposal of ...
Mar 22, 2015 That skarn had a high enough grade to allow it to continue to be mined from underground. The Big Gossans copper gold skarn deposit is the highest grade deposit in the Grasberg area. Reserves of 37,000,000 tons at 2.7% copper, 1 g per ton gold and 16 g of per ton silver that’s about $240 to $250 a ton rock.
Jun 14, 2021 Newrange Gold Corp (OTCMKTS:NRGOF) (FRA:X6C) said it has identified widespread gold mineralization and local concentrations of copper, lead and zinc associated with a skarn alteration, at the McGill Canyon area of the Pamlico project in Nevada.According to the gold explorer, the skarn-hosted mineralization is coincident with a much larger induced polarization chargeability anomaly …
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Aug 06, 2015 Confirmation that copper-gold skarn horizons extend north of the area of previous drilling, with an intercept averaging 1.00% copper and 1.01 g/t gold over a true width of 6.44 m; and Discovery of a deeper, more gold-rich skarn horizon grading 12.15 g/t gold and 0.95% copper across a true width of 2.65 m.
Feb 04, 2021 The results will be used to guide the surface exploration program, which will focus on exploration for a major copper-gold skarn deposit and/or an intrusion-related porphyry-type copper-gold deposit that could be the roots of the world-class Phoenix copper-gold skarn deposit.
Jun 03, 2014 This total includes the largest gold nugget ever found in Utah, which weighed in at 7.75 ounces. [10] There is still gold mined Bingham Canyon, only now it is load gold that is mined. Even with the low grade of gold in its ores, Bingham Canyon is still a major gold producer—producing over 550,000 Troy ounces in 2009.
Drilling at Trundle Park has focused on testing the near surface skarn mineralisation and causative intrusive porphyry source, confirming Kincora’s working geological model. Recent drilling has provided encouragement for the northern and southern extensions to the skarn alteration, extending the strike of the mineralised skarn footprint at ...
Jun 03, 2014 This total includes the largest gold nugget ever found in Utah, which weighed in at 7.75 ounces. [10] There is still gold mined Bingham Canyon, only now it is load gold that is mined. Even with the low grade of gold in its ores, Bingham Canyon is still a major gold producer—producing over 550,000 Troy ounces in 2009.
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Jan 14, 2021 Therefore, based on the interpreted structural offset and similarities in skarn-type copper-gold mineralization, the roots of Phoenix deposit are predicted to lie beneath the Snowshoe fault in the ...
Jul 06, 2020 1 – Interpreted near surface skarn gold and copper intercepts are calculated using a lower cut of 0.20g/t and 0.10% respectively. Internal dilution is below cut off. 2- Porphyry gold and copper intercepts are calculated using a lower cut of 0.10g/t and 0.05% respectively. Internal dilution is …
6,547 gold vibrating separator products are offered for sale by suppliers on Alibaba.com, of which mineral separator accounts for 67%, vibrating screen accounts for 6%, and separation equipment accounts for 1%. A wide variety of gold vibrating separator options are available to … Vibrating Screen Eastman Rock Crusher. 3-80mm.
Jun 21, 2021 The GK copper-gold project is surrounded by a number of important copper and gold deposits, and encompasses an area of approximately 27,458 hectares lying within a belt of major copper-gold porphyry and gold-rich veins, with related skarn mineralization. Strategic Metals preliminary drilling program at the GK site demonstrated high-grade vein ...
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Sep 26, 2019 Porphyry and related skarn mineralisation within the East Lachlan Belt is associated with intermediate magnetism, followed by Silurian regional metamorphism and deposition of orogenic gold …
Feb 04, 2021 The results will be used to guide the surface exploration program, which will focus on exploration for a major copper-gold skarn deposit and/or an intrusion-related porphyry-type copper-gold deposit that could be the roots of the world-class Phoenix copper-gold skarn deposit.
The discovery of alluvial gold in gullies south of Clermont in 1861 triggered one of Queensland's major gold rushes. The area recorded a production of at least 400,000 ounces of gold by 1956. The actual amount of gold taken from these operations is unknown and likely massively under-reported. The 1980’s saw the discovery of a number of new