The stipulations of this document apply to the preparation and elaboration of mining-specific maps and plans. The general stratigraphic data contained therein describe the background against which the desposit is to be seen, not, however, the deposit itself.#,,#
DIN 21919-1:2000 history
2013DIN 21919-1:2013-03 Mine plans - Stratigraphy - Part 1: General classification
2013DIN 21919-1:2013 Mine plans - Stratigraphy - Part 1: General classification
2000DIN 21919-1:2000 Mine plans - Stratigraphy - Part 1: General classification