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The stipulations of the standard apply to mining-specific geological mapping and corresponding legends. The standard contains the necessary symbols, abbreviations and terms to be used for marking sedimentary rocks and their inclusions on large-scale mining specific maps and plans. The number of symbols contained can be complemented, if necessary, by further symbols designed according to the basic principles of this standard.
| Author | DIN |
|---|---|
| Editor | DIN |
| Document type | Standard |
| Format | File |
| ICS | 73.020 : Mining and quarrying
|
| Number of pages | 13 |
| Replace | DIN 21920-1 (1988-11) |
| Year | 2013 |
| Document history | DIN 21920-1 (2013-03) |
| Country | Germany |
| Keyword | DIN 21920;21920 |