General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 17412.2-1998
Scope
This standard specifies the basis and principles for the classification of sedimentary rocks, and formulates a scheme for the classification and naming of sedimentary rocks. This standard applies to the identification of sedimentary rocks in geological exploration, and also to geological teaching and scientific research.
GB/T 17412.2-1998 history
1998GB/T 17412.2-1998 Classification and nomenclature schemes of the rocks. Classification and nomenclature schemes of sedimentary rock