Records of the Geological Survey of India, Volume 124, Part 2The Survey, 1991 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 311
... Lignite field , Tamil Nadu , for delineating new potential areas . In Godavari Valley basin , a major thrust was ... lignite has been continued in Lalpettai area of East Coast Lignite field , Tamil Nadu where a total of 1216.10 m has ...
... Lignite field , Tamil Nadu , for delineating new potential areas . In Godavari Valley basin , a major thrust was ... lignite has been continued in Lalpettai area of East Coast Lignite field , Tamil Nadu where a total of 1216.10 m has ...
Page 330
... LIGNITE FIELD , SOUTH ARCOT DISTRICT , TAMILNADU [ Code No : C / 58M / CW / TN / 89 / 140 ] R. K. Chakraborty , A. Hussain Coal Wing , Zone - IV Regional exploration for lignite in Lalpettai ( 11 ° 17′32 ′′ N 79 ° 33′40 ′′ E ) area of ...
... LIGNITE FIELD , SOUTH ARCOT DISTRICT , TAMILNADU [ Code No : C / 58M / CW / TN / 89 / 140 ] R. K. Chakraborty , A. Hussain Coal Wing , Zone - IV Regional exploration for lignite in Lalpettai ( 11 ° 17′32 ′′ N 79 ° 33′40 ′′ E ) area of ...
Page 330
Geological Survey of India. REGIONAL EXPLORATION FOR LIGNITE IN EAST COAST LIGNITE FIELD , SOUTH ARCOT DISTRICT , TAMILNADU ( Code No : C / 58M / CW / TN / 89 / 140 ] R. K. Chakraborty , A. Hussain Coal Wing , Zone - IV Regional ...
Geological Survey of India. REGIONAL EXPLORATION FOR LIGNITE IN EAST COAST LIGNITE FIELD , SOUTH ARCOT DISTRICT , TAMILNADU ( Code No : C / 58M / CW / TN / 89 / 140 ] R. K. Chakraborty , A. Hussain Coal Wing , Zone - IV Regional ...
Contents
CENTRAL HEADQUARTERS | 6 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 143 |
Overview of the Deputy Director General | 211 |
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aeromagnetic amphibolite AMSE Wing analysis Andhra Pradesh anomalies assemblage bands Barakar Formation BARREN MEASURES FORMATION basement basin Bhutan block boreholes carbonaceous Central chalcopyrite clay coal seams Coal Wing coarse grained Code copper mineralisation core Cruise deposits depth range DISTRICT drilling east eastern ENE-WSW evaluation EXPLORATION FOR COAL faults felsic field season fold geochemical GEOLOGICAL MAP gneisses Gondwana grade granite gravity grey Group heavy mineral ilmenite INDEX India indicate intersected investigation Kamthi Formation limestone lineament MADHYA PRADESH magnetic magnetite medium metamorphism migmatite million tonnes NW-SE occur ORISSA phyllite potential PRECAMBRIAN pyrite quartz quartzite Raniganj Raniganj Formation Regional exploration rocks Sakoli samples sand sandstone scale schist schist belt seabed seam zones sector sediments shale siltstone silty Singhbhum soil sq km Stratigraphy strike length sulphide surface surveys Talchir Formation tectonic thickness tion Toposheet trending tuff upto VALLEY COALFIELD varies volcanics zone