GB/T 9649.17-2001
The terminology classification codes of geology and mineral resources Coal geology (English Version)

Standard No.: GB/T 9649.17-2001
Language: Chinese, Available in English version
Release Date: 2001
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Status: Be replaced 2009-12
Replace By: GB/T 9649.17-2009
Latest: GB/T 9649.17-2009

Scope: This standard stipulates that the subject of "coal geology" includes coal seam, coal accumulation, coal metamorphism, coal accumulation basin analysis; coal resource exploration related content; coal chemical, coal quality, industrial analysis, coal gasification and liquefaction; coal rock composition Data items and literal values of classification, physical properties of coal, and various classifications of coal. This standard is applicable to the construction of all kinds of geological and mineral information systems. It determines the database standard system and data dictionary. It is the basic standard for formulating various geological data file format standards and provides a technical basis for information exchange and sharing.

GB/T 9649.17-2001 history

2009 GB/T 9649.10-2009 Terminology classification and code of geology mineral resources.Part 10:Petrology
2001 GB/T 9649.10-2001 The terminology classification codes of geology and mineral resources Petrology
1988 GB 9649-1988 Geological and Mineral Terminology Classification Code