AS 2617-1983
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Guide for the taking of samples from hard coal seams in situ
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
06-30-2017
English
06-06-1983
Describes procedures suitable for the taking of samples from hard coal seams in underground and open cut mines, by pillar sampling, channel sampling, strip sampling or variations on these methods. It does not apply to sampling from drill cores, production conveyor belts or other run-of-mine productions. Appendices describe procedures for determination of seam thickness and give an example of a form for recording sampling data.
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