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antimony containing gold

  • The Project Midas Gold

    These hot fluids contained gold, silver, antimony and sulfur which, as the waters cooled, left behind minerals like pyrite (containing gold), stibnite (containing antimony) and scheelite (containing tungsten). The partnership of the Idaho Batholith cooling and interacting with volcanic forces, and mineralrich fluids, created a 

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  • US3174848A Process for treating high antimonybearing gold ores

    In accordance with the invention, a roasting charge of gold ore concentrates containing 2% to 20% antimony is treated by the addition of 3 to 15% common salt (sodium chloride, NaCl) to the charge during roast Experiments have shown that the addition of, for instance, 10% salt to a flotation concentrate containing 13.3% 

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  • Stampede Creek and the Legacy of Mining: Antimony in Stream

    Gold may have drawn miners to "them, thar" Kantishna Hills in the early 1900s, but the notoriety of the Kantishna Hills Mining District also extended to antimony lode At Stampede Mine, the orebody containing antimony is composed primarily of massive stibnite (antimony combined with sulfur (Sb2S3)) and other sulfur 

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  • Antimony Wikipedia

    The largest appliions for metallic antimony is an alloy with lead and tin and the lead antimony plates in leadacid batteries. Alloys of lead and tin with antimony have improved properties for solders, bullets, and plain bearings. Antimony compounds are prominent additives for chlorine and brominecontaining fire 

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  • Antimony: The mineralogy of Antimony Mindat

    General Properties. Symbol: Sb. Atomic Number: 51. Standard atomic weight (Ar):, 121.760(1). Electron configuration: [Kr] 4d10 5s2 5p3 . The first data column contains the total number of minerals listed with Antimony and the element listed for that row. Gold · 15 minerals with Sb and Au, 1.88%, 206.42% higher.

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  • sedimentary.rock.hosted disseminated gold mineralization in RRuff

    the jasperoids formed very late in the paragenesis. The jasperoids commonly contain I to 3 glt gold, and as much as 20 gltin zones that contain more than 17o antimony (Table 2). Siliceous gold ore. Variably silicified sedimentary rocks and tuffs occur soutfr of the antimony adits and form a resistant ridge bordering the east 

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  • Relationship of antimony with gold mineralization in the ore districts

    In combination with goldsulfide ores, Sb mineralization is more diverse. For example, microparageneses with berthierite, native Sb, aurostibite, ullmannite, jamesonite, and tetrahedrite coexist with pocketvein quartzcarbonateantimonite mineralization in the goldsulfide ores of the Suzdal'skoe deposit. Also, Sbcontaining 

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  • Mobilisation and dispersal of antimony from antimonygold mineral

    Historic mining practices at several Sbrich and Sbbearing orogenic gold deposits in eastern Australia and the South Island of New Zealand have led to significant environmental contamination of streams. The mineral deposits contain stibnite and Sbbearing arsenopyrite as primary minerals, with small amounts of Sb 

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  • Stibnite Gold Project Midas Gold

    The information in this presentation is subject to the assumptions, exclusions and qualifiions contained in the PFS. See "Regulatory. Information" at the end of this presentation. In this presentation, "M" = million, "k" = thousands, all amounts in US$, "LOM " = Lifeofmine. 14.0. 8.3. 56.0. 99.9. Years 14. LOM. Antimony 

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  • Occurrence modes of As, Sb, Te, Bi, Ag in sulfide IOPscience

    Introduction. At the present time, great attention is paid to the complex use of precious and nonferrous metals ores, both in Russia and abroad. Besides the main components the gold deposits contain copper, arsenic, antimony, lead, zinc, tungsten, uranium, mercury, bismuth, thallium, selenium, tellurium, etc. Some of.

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  • Russia's Polyus starts antimony sales, could increase free float

    Mar 20, 2018 Russia's largest gold producer Polyus said on Tuesday it planned to start selling antimony, targeting up to 15 percent of global output of the metal, and was considering Polyus said it plans to produce concentrate containing 200,000 troy ounces of gold annually and 15,00020,000 tonnes of antimony.

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  • Mobilisation and dispersal of antimony from antimonygold mineral

    Historic mining practices at several Sbrich and Sbbearing orogenic gold deposits in eastern Australia and the South Island of New Zealand have led to significant environmental contamination of streams. The mineral deposits contain stibnite and Sbbearing arsenopyrite as primary minerals, with small amounts of Sb 

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  • the alkaline sulfide hydrometallurgical separation, recovery SAIMM

    appliion to arsenic, antimony and mercury bearing ores, concentrates, byproducts, and other materials. 1. Fundamental Alkaline Sulfide Hydrometallurgy. Hydrometallurgical methods can be employed for treatment of gold, arsenic, antimony, tin and mercury containing materials, concentrates and ores as well as 

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  • Invisible gold in ore and mineral concentrates from the Hillgrove

    Arsenopyrite and pyrite also contain anomalous values of Cu, Ag and Sb, whereas paragenetically later stibnite contains little invisible gold, but minor Fe, As, Ag, Cu and Pb. The precipitation of invisible gold in arsenopyrite and pyrite by a possible (Fe, Au)3+= (AsS)3 substitution mechanism may have been facilitated by 

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  • Cyanidation of gold ores containing copper, silver ResearchGate

    Dec 19, 2017 Request (PDF) Cyanidation of gold Cyanidation tests on two ore samples from two different gold deposits are reported. The first sample contained 10.5 ppm gold with high arsenic and antimony. The second sample had a low gold content (2.5 ppm) but a high silver content (160 ppm). The first series of 

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  • Selenium in Some Epithermal Deposits of Antimony, Mercury and

    Selenium in Some. Epithermal Deposits of Antimony, Mercury and Silver and Gold. GEOLOGICAL SURVEY BULLETIN 11 12A This relation with ore minerals also occurs in the few gold and mercury deposits which con tain selenium. sometimes present in such deposits which contain appreciable amounts of selenium.

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  • Invisible gold in ore and mineral concentrates from the Hillgrove

    Arsenopyrite and pyrite also contain anomalous values of Cu, Ag and Sb, whereas paragenetically later stibnite contains little invisible gold, but minor Fe, As, Ag, Cu and Pb. The precipitation of invisible gold in arsenopyrite and pyrite by a possible (Fe, Au)3+= (AsS)3 substitution mechanism may have been facilitated by 

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  • Cyanidation of gold ores containing copper, silver ResearchGate

    Dec 19, 2017 Request (PDF) Cyanidation of gold Cyanidation tests on two ore samples from two different gold deposits are reported. The first sample contained 10.5 ppm gold with high arsenic and antimony. The second sample had a low gold content (2.5 ppm) but a high silver content (160 ppm). The first series of 

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  • MAXIMISING THE RECOVERY OF USEFUL METAL FROM ORES

    Nov 12, 2015 RECOVERY OF GOLD AND ANTIMONY FROM SULPHIDE. ORES (1). PROBLEM: LACK OF PRODUCTION CAPACITY FOR ANTIMONY. OR ANTIMONY OXIDE PRODUCTION. ALL FACILITIES OLD AND CAN'T HANDLE ORES. CONTAINING GOLD (i.e. GOLD NOT RECOVERED). Case Study 1 

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  • Invisible gold in ore and mineral concentrates from Springer Link

    analyses, it has been found that arsenopyrite contains. 255±1500 ppm Au and pyrite 24±223 ppm Au, with Au contents of each mineral correlating moderately with As content. Arsenopyrite and pyrite also contain anoma lous values of Cu, Ag and Sb, whereas paragenetically later stibnite contains little invisible gold, but 

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  • Russia's top gold miner wants to become global player in antimony

    Mar 20, 2018 Polyus said it plans to produce concentrate containing 200,000 troy ounces of gold annually and 15,00020,000 tonnes of antimony. The total amount of high content antimony ore to be mined at the Olimpiada deposit between 2017 and 2026 is estimated at 11 million tonnes. The antimony project will also 

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  • Cyanidation of gold ores containing copper, silver Science Direct

    Jul 1, 2010 Cyanidation tests on two ore samples from two different gold deposits are reported. The first sample contained 10.5 ppm gold with high arsenic and antimony. The second sample had a low gold content (2.5 ppm) but a high silver content (160 ppm). The first series of test work focused on the determination of 

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  • GoldSilver OreGrade Precipitates from New Zealand CiteSeerX

    Although the geologic structures and hydrothermal alteration prod ucts found in many epithermal ore deposits containing gold, silver, mercury, and antimony (Comstock Lode,. Tonopah, Goldfield, and the Getcheil Mine, Nevada, and the Hauraki Peninsula, New Zealand) are similar to those in natural hydrothermal systems, 

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  • Antimony Wikipedia

    The largest appliions for metallic antimony is an alloy with lead and tin and the lead antimony plates in leadacid batteries. Alloys of lead and tin with antimony have improved properties for solders, bullets, and plain bearings. Antimony compounds are prominent additives for chlorine and brominecontaining fire 

    Online
  • Relationship of antimony with gold mineralization in the ore districts

    In combination with goldsulfide ores, Sb mineralization is more diverse. For example, microparageneses with berthierite, native Sb, aurostibite, ullmannite, jamesonite, and tetrahedrite coexist with pocketvein quartzcarbonateantimonite mineralization in the goldsulfide ores of the Suzdal'skoe deposit. Also, Sbcontaining 

    Online
  • Critical Metals: Antimony ICMJ's Prospecting and Mining Journal

    The National mine in northern Nevada contained ore shoots of remarkably coarse electrum gold, producing more than an ounce of electrum gold per pound of ore. This is very unusual for stibnite deposits. Large deposits of antimony ore occur in several loions in the southern provinces of China. The chief mining centers 

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  • Methods of Processing of the GoldContaining Refractory Sulfide

    1%, Fe2(SO4)3 1%) with the ratio of S : L = 1 : 5 for. 4 hours. In such conditions the degree of gold ex traction reaches 89% [7]. After extraction of the antimony and arsenic in vacuum thermal processing of the goldcontaining antimony ores of Zopkhito deposit [8], remains the residue containing 5.5 g/t gold and 12g/t silver.

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  • Geology of the Tungsten, Antimony and Gold Deposits Near Stibnite

    United States from 1942 to 1944. Gold and silver ores also are taken from this mine. Only gold, antimony, and silver ores were mined in the Meadow Creek mine, which was closed in 1938. Quartz monzonite and related rocks of the Idaho batholith, locally containing large roof pendants of metamorphosed sedimentary rocks, 

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  • Aluminum, Antimony, Cadmium, Cesium, Copper, Gold, Lead

    FREE ACCESS to details on a Aluminum, Antimony, Cadmium, Cesium, Copper, Gold, Lead, Magnesium, Manganese, Rubidium, Silver, Titanium, Tungsten, Zinc Claims either contain or are loed in close proximity to approximately 85 historically successful mines with the prominent mining company being Anaconda 

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  • Selenium in Some Epithermal Deposits of Antimony, Mercury and

    Selenium in Some. Epithermal Deposits of Antimony, Mercury and Silver and Gold. GEOLOGICAL SURVEY BULLETIN 11 12A This relation with ore minerals also occurs in the few gold and mercury deposits which con tain selenium. sometimes present in such deposits which contain appreciable amounts of selenium.

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