BS 6127-2:1982
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Petrographic analysis of bituminous coal and anthracite Method of preparing coal samples for petrographic analysis
Hardcopy , PDF
11-30-2009
English
03-31-1982
Foreword
Cooperating organizations
Method
0. Introduction
1. Scope
2. References
3. Definitions
4. Principle
5. Materials
6. Apparatus
7. Procedure
Appendix
A. Recommended procedure for the preparation of a
polished particulate block from a sample of crushed
coal for petrographic analysis
Figures
1. Mould suitable for preparation of particulate
blocks
2. Photomicrographs of particulate blocks viewed by
reflected light showing a satisfactory polish and
various polishing defects
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