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The provisions of this standard apply to the regional and local stratigraphic characterisation of hard coal deposits included in mine plans. The provisions serve for general stratigraphic classification of deposits, simultaneous representation of hard coal deposits of similar nature as well as for identifying individual seams.
| Author | DIN |
|---|---|
| Editor | DIN |
| Document type | Standard |
| Format | File |
| ICS | 73.020 : Mining and quarrying
|
| Number of pages | 11 |
| Replace | DIN 21919-2 (2000-01) |
| Year | 2008 |
| Document history | DIN 21919-2 (2008-12) |
| Country | Germany |
| Keyword | DIN 21919;21919 |