DZ/T 0167-1995 (English Version) PDF

Scope: This specification covers the basic tasks of regional geochemical exploration (hereinafter referred to as regional geochemical exploration), the nature of the work, the preparation of design documents, field work methods in middle and low mountains, hilly areas, and special landscape areas, sample processing and sample libraries, and regional geochemical exploration. The collection of rock samples, quality inspection of field work, multi-element analysis of samples and quality monitoring and quality assessment, preparation of geochemical maps and original maps, anomaly verification, preparation of geochemical map instructions, etc. have been stipulated and unified standards have been established. . This specification is mainly applicable to 1:200,000 regional geochemical exploration work carried out in the geological and mineral industry in regional geological and mineral surveys. It can also be used as a reference for similar work at a scale of 1,500,000 or other industries when carrying out similar work.

DZ/T 0167-1995 history

1996 DZ/T 0167-1995 Regional Geochemical Exploration Specification Scale 1:200000