IS 7422 : Part 5 : 2025 Symbols and Abbreviations for Use in Geological Maps, Sections and Subsurface Exploratory Logs - Part 5 Line Symbols for Formation Contacts and Structural Features

ICS 07.060; 01.080.30

WRD 05

1 SCOPE

The symbols covered in this standard (Part 5) are:

a) Line symbols for formation contacts and other structural features;

b) Symbols for surface openings and exploration;

c) Symbols for underground working and exploration, and

d) Other miscellaneous symbols.