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BSI BS ISO 10378:2016

Copper, lead and zinc sulfide concentrates. Determination of gold and silver. Fire assay gravimetric and flame atomic absorption spectrometric method
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BSI BS ISO 10378:2016

Copper, lead and zinc sulfide concentrates. Determination of gold and silver. Fire assay gravimetric and flame atomic absorption spectrometric method

PUBLISH DATE 2016
PAGES 62
BSI BS ISO 10378:2016

This International Standard specifies a fire assay gravimetric and flame atomic absorption spectrometric method for the determination of the mass fraction of gold and silver in copper, lead, and zinc sulfide concentrates as follows.

  • Copper concentrates

    The method is applicable to the determination of mass fractions of gold from 0,5 g/t to 300 g/t and of mass fractions of silver from 25 g/t to 1 500 g/t in copper sulfide concentrates containing mass fractions of copper from 15 % to 60 %.

  • Lead concentrates

    The method is applicable to the determination of mass fractions of gold from 0,1 g/t to 25 g/t and of mass fractions of silver from 200 g/t to 3 500 g/t in lead sulfide concentrates containing mass fractions of lead from 10 % to 80 %.

  • Zinc concentrates

    The method is applicable to the determination of mass fractions of gold from 0,1 g/t to 12 g/t and of mass fractions of silver from 10 g/t to 800 g/t in zinc sulfide concentrates containing mass fractions of zinc up to 60 %.

SDO BSI: British Standards Institution
Document Number ISO 10378
Publication Date Feb. 29, 2016
Language en - English
Page Count 62
Revision Level
Supercedes
Committee W/-
Publish Date Document Id Type View
Feb. 29, 2016 BS ISO 10378:2016 Revision
Sept. 16, 2005 BS ISO 10378:2005 Revision