gold ore cyanidation techniques

  • Basic Processing Of Gold Mining

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    The Basic Technology Mineral Processing Ores Gold , Silver , Copper And Basic Techniques The Mining the gold cyanidation process the search for gold ore,

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    THIOSULPHATE LEACHING AN ALTERNATIVE TO

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    THIOSULPHATE LEACHING AN ALTERNATIVE TO CYANIDATION IN GOLD ore to cyanide leaching and and includes techniques for eluting the gold off the resin and

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    Cyanidation of Refractory Gold Ores: A Review

    Cyanidation of Refractory Gold Ores: concerns and approach towards refractory gold ore cyanidation, Spectrographic techniques have proved that gold,

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  • Patent US4738718 Method for the recovery of gold

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    The oxidized ore is then more amenable to subsequent conventional gold extraction techniques Method for the recovery of gold ore more amenable to cyanidation

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    COMPARATIVE CYANIDE AND THIOUREA

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    COMPARATIVE CYANIDE AND THIOUREA EXTRACTION OF GOLD BASED ON CHARACTERIZATION STUDIES cyanidation and thiourea leaching of an oxidized low grade gold ore based on

  • Authors: Bahram Rezai 183 F Peykari 183 Z Mos Hefi 183 A AminiAffiliation: Amirkabir University of TechnologyAbout: Extraction 183 Mineralogy 183 Leaching 183 Gold cyanidationInquire Now
  • the techniques of eand traction of gold from ore

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    the techniques of eand traction of gold traction method to cyanidation because of dissolution of gold in an ore can thus be recommended techniques

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  • Cycladex to make cyanidation obsolete Mining Journal

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    Cycladex to make cyanidation obsolete the Cycladex process leaches gold from ore using a proprietary lixiviate that yields a Techniques for Rapid and

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  • gold ore cyanidation plant crusherasia

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    gold ore cyanidation plant Gold cyanidation Wikipedia, There are several techniques and processes by which gold may be extracted from the earth

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  • Day 52, Methods to recover Gold II | Rio Suerte gold

    In order to enhance gold extraction by cyanidation, the gold where the gold ore is subjected to a leaching agent Some of the elution stripping techniques

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  • cyanidation of gold process technical report

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    Cyanidation techniques used in the gold stakeholder involvement and public at any specific site where gold is extracted from ore by the cyanidation

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  • Gold Processing: Mercury Usage in Gold Mining

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    Mercury was once used throughout the world in gold processing environmentally damaging techniques such as cyanide purify gold from ore in a process

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  • [PDF]

    COMPARATIVE CYANIDE AND THIOUREA

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    COMPARATIVE CYANIDE AND THIOUREA EXTRACTION OF GOLD BASED ON CHARACTERIZATION STUDIES cyanidation and thiourea leaching of an oxidized low grade gold ore based on

  • Authors: Bahram Rezai 183 F Peykari 183 Z Mos Hefi 183 A AminiAffiliation: Amirkabir University of TechnologyAbout: Extraction 183 Mineralogy 183 Leaching 183 Gold cyanidationInquire Now
  • gold ore processing technique Mine Equipments

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    Gold extraction Wikipedia, the free encyclopedia Highgrade gold ore from a quartz vein near Alma, Colorado The processing techniques can include grinding

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  • Gold Extraction Techniques | LinkedIn

    Gold Extraction Techniques gold cyanidation was extraction process called roasting was adapted and improved to work with this type of gold ore

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  • Beneficiation and Characterization of Gold from Itagunmodi

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    This paper has reported the beneficiation and characterization of gold from Itagunmodi gold ore in Atakumosa West LGA in the State of Osun Nigeria using cyanide

  • Authors: Olasupo Ogundare 183 Mosobalaje Oyebanji Adeoye 183 A R Adetunji 183 O Affiliation: Obafemi Awolowo University 183 University of Science and Technology SAbout: Gold cyanidation 183 GoldInquire Now
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    Gold Process Mineralogy: Objectives, Techniques,

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    addresses all issues related to gold ore ores can be recovered by wholeore cyanidation or some combination of techniques in gold process mineralogy

  • Published in: JOM 183 2004Authors: Joe Yingneng Zhou 183 Louis J CabriAffiliation: University of Connecticut 183 Natural Resources CanadaAbout: Feasibility study 183 Process development execution system 183 Particle sizeInquire Now
  • gold ore cyanidation plant crusherasia

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    gold ore cyanidation plant Gold cyanidation Wikipedia, There are several techniques and processes by which gold may be extracted from the earth

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  • gold processing | Britannica

    gold processing: preparation of the ore for use grams of gold per ton of ore), cyanidation is by leaching techniques using cyanidation or

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  • [PDF]

    TREATMENT OF CYANIDE HEAP LEACHES AND

    TREATMENT OF CYANIDE HEAP LEACHES AND Treatment of Cyanide Heap Leaches and Tailings precious metals from ore Cyanidation techniques used in the gold

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    Gold cyanidation

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    Gold cyanidation From is a metallurgical technique for extracting gold from lowgrade ore by the lowest possible level using best available techniquesquot,

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    Beneficiation and Characterization of Gold from

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    Experimental Procedure and Techniques The physically processed ore Beneficiation and Characterization of Gold from Itagunmodi Gold Ore by Cyanidation

  • Authors: Olasupo Ogundare 183 Mosobalaje Oyebanji Adeoye 183 A R Adetunji 183 O Affiliation: Obafemi Awolowo University 183 University of Science and Technology SAbout: Gold cyanidation 183 GoldInquire Now
  • The Method of Gold Processing by Cyanidation

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    The Basic Technology Mineral Processing Ores Gold , Silver , Copper And Basic Techniques The The Method of Gold Processing by Cyanidation from the ore

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  • gold ore cyanidation techniques

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    cyanide leach mining packet Earthworks proposed cyanide heap leaching as a method to recover gold from as a means of extracting gold from ores that had been

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  • Gold cyanidation WOW

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    Gold cyanidation (also known as the cyanide process or the MacArthurDingus process) is a metallurgical technique for extracting gold from lowgrade ore by converting

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  • Cycladex to make cyanidation obsolete Mining Journal

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    Cycladex to make cyanidation obsolete the Cycladex process leaches gold from ore using a proprietary lixiviate that yields a Techniques for Rapid and

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  • Extraction of platinum, palladium and gold by cyanidation

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    ELSEVIER Hydrometallurgy 35 (1994) 141159 hydrometallurgy Extraction of platinum, palladium and gold by cyanidation of Coronation Hill ore C M Mclnnes, G J

  • Published in: Hydrometallurgy 183 1994Authors: C M Mcinnes 183 G J Sparrow 183 J T WoodcockAffiliation: Commonwealth Scientific and Industrial Research OrganisationAbout: Platinum 183 pH 183 Leaching 183 Gold 183 Palladium 183 HydrometallurgyInquire Now
  • Patent US4552589 Process for the recovery of gold

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    The thickened product is treated under oxygen pressure at elevated temperature to render the refractory ore amenable to cyanidation Gold cyanidation techniques

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  • [PDF]

    CYANIDEFREE PROCESS FOR GOLD EXTRACTION

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    CYANIDEFREE PROCESS FOR GOLD EXTRACTION modern techniques Allows for valuation of refractory ore deposits to conventional cyanidation

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  • gold ore processing technique Mine Equipments

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    Gold extraction Wikipedia, the free encyclopedia Highgrade gold ore from a quartz vein near Alma, Colorado The processing techniques can include grinding

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  • Mining Techniques of the Sierra Nevada and Gold Country

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    Gold panning techniques are centuries old, To access the gold, the ore had to be crushed Eventually a process called cyanidation was commonly used

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  • Gold Cyanidation Ground Truth Trekking

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    Through a process called quotgold cyanidationquot, quotthe cyanide processquot, Heap leaching extracts less of the gold than processing the ore in a mill,

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  • Gold extraction QueensMineDesignWiki

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    Figure 1 Gold ore characterization flowsheet (Brooy, 1994) The selection of a flowsheet for free milling ores is relatively simple compared to others

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  • gold ore processing technique Grinding Mill China

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    mineral processing techniques mica saperation Gold Ore process or cyanidation, method for extracting gold from gold ore processing technique Gold

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  • Gold Mining Process Development Denver Mineral

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    Gold Mining Process Development In a typical pyrytic gold ore, conventional cyanidation process Ore is crushed,

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  • Gold cyanidation Wikipedia

    Gold cyanidation (also known as the cyanide process or the MacArthurForrest process) is a hydrometallurgical technique for extracting gold from lowgrade ore by

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  • gold processing | Britannica

    gold processing: preparation of the ore for use grams of gold per ton of ore), cyanidation is by leaching techniques using cyanidation or

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  • Gold Ore Roasting Techniques Mineral Processing amp

    Gold Ore Roasting Techniques Previous Next thereby permitting the dissolution of the contained gold by subsequent cyanidation Though simple in principle,

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  • Gold and Copper Processing Methods for

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    Newmont Mining Corporation (NEM be directly milled if the gold is amenable to cyanidation processing techniques than oxide or free milling ore

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    Modern gold deportment studies SGS

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    Modern gold deportment studies include physical, of the gold ore being processed gold deportment and cyanidation testwork

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  • Cyanidation of gold ores containing copper, silver, lead

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    Cyanidation of gold ores containing o c a t e i j m i n p r o Cyanidation of gold ores containing copper, silver, Cyanidation of a coppergold ore

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  • Gold extraction Wikipedia

    Gold extraction refers to subsurface mining techniques are used Once the ore is mined it followed by cyanidation and carbon adsorption techniques for

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  • [PDF]

    TREATMENT OF CYANIDE HEAP LEACHES AND

    TREATMENT OF CYANIDE HEAP LEACHES AND Treatment of Cyanide Heap Leaches and Tailings precious metals from ore Cyanidation techniques used in the

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  • [PDF]

    Cyanidation of Refractory Gold Ores: A Review

    Cyanidation of Refractory Gold Ores: concerns and approach towards refractory gold ore cyanidation, Spectrographic techniques have proved that gold,

    Inquire Now

  • [PDF]

    New Technology for Recovery of Gold and Silver by

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    and Silver by Pressure Cyanidation these techniques result in the production By consequence the saving in time for the gold and silver dissolution from ore

  • Authors: Jose R Parga 183 Jesus L Valenzuela 183 Jose A DiazAffiliation: Universidad De SonoraInquire Now
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    The gold cyanidation process is a primary method of gold beneficiation 2016 the innovative ore extraction techniques developed to extract gold

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    GOLD PLUS Calgon Carbon

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    GOLD PLUS Gold Recovery Granular for the extraction of trace amounts of gold from every ton of ore, recoverable via conventional cyanidation techniques

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  • Improve Heap Leaching Percolation Rate

    Heap leach cyanidation techniques possess considerable Improve Heap Leaching Percolation The gold ore contained a large amount of clay minerals

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    Cyanide Heap Leach And Tailings Impoundments

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    CYANIDE HEAP LEACH AND TAILINGS IMPOUNDMENTS CLOSURE to beneficiate gold ore is cyanidation from ore Cyanidation techniques used in the gold

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  • Beneficiation and Characterization of Gold from Itagunmodi

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    This paper has reported the beneficiation and characterization of gold from Itagunmodi gold ore in Atakumosa West LGA in the State of Osun Nigeria using cyanide

  • Authors: Olasupo Ogundare 183 Mosobalaje Oyebanji Adeoye 183 A R Adetunji 183 O Affiliation: Obafemi Awolowo University 183 University of Science and Technology SAbout: Gold cyanidation 183 GoldInquire Now
  • Gold Refining | From Gold Ore to Dor233 | World Gold

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    The most common techniques to refine and process gold ore are the Wohwill and From ore to dor233 Cyanidation More gold is recovered by cyanidation Refining

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  • Cyanide Leaching Of Gold Mine Engineer Com

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    information on cyanide leaching of gold leach sprays distribute the cyanide solution to a large structure of gold ore, of Cyanidation,

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    GOLD PLUS Calgon Carbon

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    GOLD PLUS Gold Recovery Granular for the extraction of trace amounts of gold from every ton of ore, recoverable via conventional cyanidation techniques

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  • How gold is made history, used, parts, procedure

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    This deposit of gold ore is hundreds of miles across amalgamation, cyanidation, from sulphide ore rather than oxide ore Previous techniques made such

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    An investigation of the carbonaceous component

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    AN INVESTIGATION OF THE CARBONACEOUS COMPONENT OF PREG during gold ore processing Various techniques have THE CARBONACEOUS COMPONENT OF PREGROBBING GOLD

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  • [PDF]

    Electrochemical Dissolution of Roasted Gold Ore in

    Electrochemical Dissolution of Roasted Gold Ore During cyanidation, leaching of gold is reduced or retarded in some The gold ore sample was obtained from

  • Published in: Hydrometallurgy 183 2015Authors: Ahmet Deniz Bas 183 Liliana Gavril 183 W Zhang 183 E Ghali 183 Yeonuk ChoiAffiliation: Laval University 183 Barrick GoldInquire Now
  • COREM | Precompetitive Research Extractive Metallurgy

    COREM makes substantial efforts in extractive metallurgy to develop technologies that can increase precious metals recovery (gold cyanidation process is a

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  • Cyanidation of gold ores containing copper, silver, lead

    Official FullText Paper (PDF): Cyanidation of gold ores containing copper, silver, lead, arsenic and antimony

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  • Gold Cyanide Method ~ Technology Industry Of Gold

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    Gold cyanide method is the process and therefore the gold cyanidation Basic Techniques on the Mining Industry And Basic Techniques of Mineral Ore

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  • Gold Separation Process In The Mining ~ Technology

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    Data mining and information about Basic Techniques on the Mining Industry and Except for highgrade gold ore or Gold Ore Gold Separation Process In The Mining

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    and Silver by Pressure Cyanidation these techniques result in the production By consequence the saving in time for the gold and silver dissolution from ore

  • Authors: Jose R Parga 183 Jesus L Valenzuela 183 Jose A DiazAffiliation: Universidad De SonoraInquire Now
  • Improved recovery of a lowgrade refractory gold ore

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    In this work, different flotationpreoxidationcyanidation methods are considered for treating a lowgrade refractory gold ore On the one hand, the results of

  • Authors: Soltani Faraz 183 Darabi Hossna 183 Badri Rezgar 183 Zamankhan PirozAffiliation: Tarbiat Modares University 183 University of Tehran 183 University of KwazulInquire Now
  • agitation cyanidation method for golden equipment

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    Rastras techniques to prospect, mine and process gold ore(Veiga, 1997) Mineralogical Factors in Gold Ore Processing By Cyanidation 22

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  • Basic Processing Of Gold Mining

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    The Basic Technology Mineral Processing Ores Gold , Silver , Copper And Basic Techniques The Mining the gold cyanidation process the search for gold ore,

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    CREATING A SUSTAINABLE ARTISANAL AND

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    CREATING A SUSTAINABLE ARTISANAL AND SMALLSCALE GOLD MINING promote mining techniques that improve gold are selling their unprocessed ore to cyanidation

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  • Gold Beneficiation Methods Ppt greenrevolution

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    Extraction and beneficiation of ores and minerals624 Кб 1 4 2 Beneficiation Methods As discussed above, gold beneficiation operations include cyanidation, base

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  • Gold Mining Techniques, Gold Mining Techniques

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