ISO 15248:1998 PDF
Zinc sulfide concentrates — Determination of silver and gold contents — Fire assay and flame atomic absorption spectrometric method using scorification or cupellation
Open preview (PDF)Zinc sulfide concentrates — Determination of silver and gold contents — Fire assay and flame atomic absorption spectrometric method using scorification or cupellationZinc sulfide concentrates — Determination of silver and gold contents — Fire assay and flame atomic absorption spectrometric method using scorification or cupellation
- Document status:
- Withdrawn
- Format:
- Electronic (PDF)
- Number of pages:
- 25
- Publication date:
- December 17, 1998
- Edition:
- ISO IS 15248 edition 1 version 1
- ICS:
- 73.060.99
This International Standard specifies a fire assay and flame atomic absorption spectrometric procedure for the determination of silver and gold contents of zinc sulfide concentrates. The method is applicable to the determination of silver and gold in zinc sulfide concentrates containing up to 60 % (m/m) zinc in the form of zinc blende and related materials. The method is applicable to silver contents from 10 g/t to 500 g/t and gold contents from 0,1 g/t to 12 g/t.
Technical details
- Technical committee
- ISO/TC 183 - Copper, lead, zinc and nickel ores and concentrates
- SKU
- ISO 15248:1998
