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HOW TO ASSAY GOLD ORE · 6.3 Pure Gold for Proof Samples Gold of minimum purity 999.9 parts per...

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HOW TO ASSAY GOLD ORE
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Page 1: HOW TO ASSAY GOLD ORE · 6.3 Pure Gold for Proof Samples Gold of minimum purity 999.9 parts per thousand (960) by mass. 6.4 Copper Foil/Wire or Disc Minimum purity of 999 parts per

HOW TO ASSAY GOLD ORE

Page 2: HOW TO ASSAY GOLD ORE · 6.3 Pure Gold for Proof Samples Gold of minimum purity 999.9 parts per thousand (960) by mass. 6.4 Copper Foil/Wire or Disc Minimum purity of 999 parts per
Page 3: HOW TO ASSAY GOLD ORE · 6.3 Pure Gold for Proof Samples Gold of minimum purity 999.9 parts per thousand (960) by mass. 6.4 Copper Foil/Wire or Disc Minimum purity of 999 parts per
Page 4: HOW TO ASSAY GOLD ORE · 6.3 Pure Gold for Proof Samples Gold of minimum purity 999.9 parts per thousand (960) by mass. 6.4 Copper Foil/Wire or Disc Minimum purity of 999 parts per
Page 5: HOW TO ASSAY GOLD ORE · 6.3 Pure Gold for Proof Samples Gold of minimum purity 999.9 parts per thousand (960) by mass. 6.4 Copper Foil/Wire or Disc Minimum purity of 999 parts per
Page 6: HOW TO ASSAY GOLD ORE · 6.3 Pure Gold for Proof Samples Gold of minimum purity 999.9 parts per thousand (960) by mass. 6.4 Copper Foil/Wire or Disc Minimum purity of 999 parts per

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