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Full Description

Sets out a gravimetric procedure (fire assay) for the the determination of gold content in gold and gold alloys with a concentration of less than 30 percent. Two methods are specified: the first where the total precious metals content is greater than 40 percent and the second is used when the total precious metals content is less than 40 percent.
 

Document History

  1. AS 3515.1:2019


    Gold and gold bearing alloys, Part 1: Determination of gold content (less than 30%) - Gravimetric (fire assay) method

    • Most Recent
  2. AS 3515.1-2005


    Gold and gold bearing alloys - Determination of gold content (less than 30%) - Gravimetric (fire assay) method

    • Historical Version
  3. AS 3515.1-1996

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    Gold and gold bearing alloys - Determination of gold content (less than 30%) - Gravimetric method

    • Historical Version