Mine plans - Stratigraphy - Part 1: General classification
Document status: [ Withdrawn ]
Mine plans - Stratigraphy - Part 1: General classification
Document status: Active
Mine plans - Stratigraphy - Part 2: Regional and local subdivisions - Hard coal
Document status: Active
Mine plans - Stratigraphy - Part 3: Regional and local subdivisions; Lignite
Document status: Active
Draft Document - Mine plans - Petrography - Part 1: Generally applicable symbols - Sediments
Document status: [ Withdrawn ]
Mine plans; petrography; generally applicable symbols; sediments
Document status: [ Withdrawn ]
Mine plans - Petrography - Part 1: Generally applicable symbols - Sediments
Document status: Active
Mine plans - Petrography - Part 3: Metamorphic and other lithogenetic phenomena
Document status: Active
