IS 9127 Pt.3-1992
Coal petrographic analysis methods Part 3 Determination of trace group composition of bituminous coal and anthracite coal

Standard No.

IS 9127 Pt.3-1992

Release Date

1992

Published By

IN-BIS

Latest

IS 9127 Pt.3-1992

Scope

This standard specifies the procedure for deter-mining proportions of the maceral groups and mineral matter in coals. It is concerned only with determinations made on polished particu-late blocks using reflected white light.

IS 9127 Pt.3-1992 history

• 1992 IS 9127 Pt.3-1992 Coal petrographic analysis methods Part 3 Determination of trace group composition of bituminous coal and anthracite coal