Skip to content

Geology topics

R.A. Khan

Publications and source records attributed to R.A. Khan.

4 recordsLinked to original sources

USGS1994

Results of exploratory drilling from February 1992 to July 1992, Coal Resource Exploration and Assessment Program (COALREAP), Thar Desert, Lakhra South, Indus Plain, and adjacent areas, Sindh Province, Pakistan; Part I, Text

Explore the source record for details and available documents.

Open-File Report↗

USGS1993

Results of standard coal quality analysis for COALREAP drilling from January 1988 to February 1989; JK-series boreholes, Jherruck area of the Sonda coal field, Sindh Province, Pakistan

Explore the source record for details and available documents.

Open-File Report↗

USGS1992

Potential for the occurrence of thick lignite deposits in the Thar Desert and adjacent lower Indus plain, Sindh Province, Pakistan

Explore the source record for details and available documents.

Open-File Report↗

USGS1987

Chemical and physical characterization of mine samples from Lakhra coal field, South Sind, Pakistan

Explore the source record for details and available documents.

Open-File Report↗