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 260
... RANIGANJ COALFIELD , CONCEALED BELOW ALLUVIUM AND OTHER YOUNGER DEPOSITS , IN BARDHAMAN DISTRICT , WEST BENGAL [ Code No : C / 73M / CW / WB / 83 / 61 ] P. K. Das , P. Bhowmick Coal Wing , Zone - I This investigation was undertaken to ...
... RANIGANJ COALFIELD , CONCEALED BELOW ALLUVIUM AND OTHER YOUNGER DEPOSITS , IN BARDHAMAN DISTRICT , WEST BENGAL [ Code No : C / 73M / CW / WB / 83 / 61 ] P. K. Das , P. Bhowmick Coal Wing , Zone - I This investigation was undertaken to ...
Page 261
... RANIGANJ COALFIELD , DISTRICT , WEST 20m 0 20 40 60 80 100 YERTICAL SCALE PGD - 10 BENGAL . PGD - 11 . 7256 T Tertiary Deposit 101.70 T T 197'20 301-30 T 203'25 230'80 L3'05 Tr . Trop 251 : 05 TR 278'30 - Tr . - 278.30 m ) and Panchet ...
... RANIGANJ COALFIELD , DISTRICT , WEST 20m 0 20 40 60 80 100 YERTICAL SCALE PGD - 10 BENGAL . PGD - 11 . 7256 T Tertiary Deposit 101.70 T T 197'20 301-30 T 203'25 230'80 L3'05 Tr . Trop 251 : 05 TR 278'30 - Tr . - 278.30 m ) and Panchet ...
Page 282
... Raniganj and Kamthi Formations having NW - SE strike with low ( 4 ° -6 ° ) southerly dips . The Raniganj Formation contains five coal seams ranging in thickness from 0.95 mto 6.80 m and was intersected within the depth range from 12.80 ...
... Raniganj and Kamthi Formations having NW - SE strike with low ( 4 ° -6 ° ) southerly dips . The Raniganj Formation contains five coal seams ranging in thickness from 0.95 mto 6.80 m and was intersected within the depth range from 12.80 ...
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