1.1 This practice covers laboratory procedures for the preparation of granular samples of bituminous coal and anthracite samples for examination with a microscope using reflected light illumination. It does not apply to the preparation of oriented blocks of coal.
Product Details
- Published:
- 08/01/2020
- Number of Pages:
- 5
- File Size:
- 1 file , 150 KB
- Redline File Size:
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