Gold Dore Processing
Technology, Market, Refining  Process, Company Profiles, Policy and Procedures,  Reports, Equipment   

Primary Information Services
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Project at a Glance

Contents on the CD Rom

  • Gold is produced at some mines as part of the process of mining and refining other metals, such as copper. At those operations, gold is refined to an acceptable purity as part of the copper production process. At most gold mines, the gold "dore" is sent to a refinery for further processing
  • The most common means of
    recovering gold is the Cyanidation process.
  • Cyanidation involves the
    leaching of ore in a strictly
    controlled alkaline cyanide leach
    solution, after which the gold is
    then re-dissolved and subsequently smelted into doré bars that are shipped to the refineries.
  • The doré bars are further refined
    to become as close to pure gold as
    possible, in the form of gold
    bullion bars. They are then given
    'good delivery status', the
    international standard for quality,
    providing assurance that they
    contain the quantity and purity of
    gold that has been stamped on
General Introduction
  • About Processing for Gold - methods
  • Gold Dore - Trader

Gold  Dore - Mines & Prospecting

  • Australian Company
  • Prospecting for Gold - Case Study
  • Central Africa
  • American Company
  • Canadian Company
  • El Dorado
  • Kazakhstan
  • Romania Mine
  • Mexico
  • Indonesia
  • Canadian Company
  • South Africa
  • African Company
  • Zimbabwe

Gold Refining Process

  • High purity Gold by solvent extraction
  • Recovering gold dore from gold copper gravity concentrates
  • The Assaying & Refining of Gold

Projects and Plant Details

  • Sample prefeasibility Report
  • Project Engineering & consultancy  Company
  • Project Feasibility - case study
  • Business Plan
  • Project - case study


  • World Gold Council
  • Gold Refining & Manufacture of Bars
  • Economic Census of Gold Mining
  • Gold Trust
  • Minesite Forum
  • Mwana Africa
  • Georgia
  • Purchasing & Export of Gold
  • Central Asia
  • The diamond and gold jewellery supply chain.
  • Zimbabwe

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Primary Information Services
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Ullagaram, Chennai - 600091, India.
 Phone: 91 44 22421080 
Email :
Mobile numbers:9940043898, 9444008898  Fax : 91 44 22423753