Records of the Geological Survey of India, Volume 124, Part 2The Survey, 1989 - 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 254
... intersected at a depth of 441.51 m . In the borehole AB - 2 , seven coal seam zones , in Barakar Formation ranging in thickness from 2.6 m to 17.92 were intersected between depth range of 135.10 m and 389.45 m ( Ref . Plate ) . The coal ...
... intersected at a depth of 441.51 m . In the borehole AB - 2 , seven coal seam zones , in Barakar Formation ranging in thickness from 2.6 m to 17.92 were intersected between depth range of 135.10 m and 389.45 m ( Ref . Plate ) . The coal ...
Page 282
... INTERSECTED IN BOREHOLES , HEMAGIRI AREA ,. HEMAGIRI 18H - 3 SCALE 2 S km . INDEX KAMTHI FORMATION RANIGANJ FORMATION ... intersected within the depth range from 12.80 m to 140.90 m . In Barakar Formation two coal seams namely Laskura and ...
... INTERSECTED IN BOREHOLES , HEMAGIRI AREA ,. HEMAGIRI 18H - 3 SCALE 2 S km . INDEX KAMTHI FORMATION RANIGANJ FORMATION ... intersected within the depth range from 12.80 m to 140.90 m . In Barakar Formation two coal seams namely Laskura and ...
Page 298
... INTERSECTED IN BOREHOLES DRILLED IN DUBA AREA OF. BO MORAN K 2 Km F BM DUBA / BM BM BM BM / 10 BM BW BM Barkagaon 15 8M BM , Dongru 12 12 ° 4 / F 8M BM BM 14 3 BM F BM / BM BM Raniganj Formation OM Barren Measure Barakar Formation 159 ...
... INTERSECTED IN BOREHOLES DRILLED IN DUBA AREA OF. BO MORAN K 2 Km F BM DUBA / BM BM BM BM / 10 BM BW BM Barkagaon 15 8M BM , Dongru 12 12 ° 4 / F 8M BM BM 14 3 BM F BM / BM BM Raniganj Formation OM Barren Measure Barakar Formation 159 ...
Contents
CENTRAL HEADQUARTERS | 6 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 143 |
Overview of the Deputy Director General | 211 |
Copyright | |
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Common terms and phrases
aeromagnetic amphibolite AMSE Wing analysis Andhra Pradesh anomalies assemblage bands Barakar Barakar Formation basement basin Bhutan BIHAR block boreholes carbonaceous 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 Ghosh gneisses Gondwana grade granite gravity grey Group heavy mineral ilmenite INDEX India indicate intersected investigation Kamthi Formation limestone lineament located MADHYA PRADESH magnetic magnetite medium metamorphism 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 stratigraphic strike length sulphide surface surveys Talchir Formation tectonic thickness tion Toposheet trending tuff upto VALLEY COALFIELD varies volcanics zone