Records of the Geological Survey of India, Volume 120, Part 1Geological Survey of India, 1991 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 64
... exploration strategy for coal was reoriented . Several areas were accorded high priority , where a number of drills have been deployed to expedite the regional exploration . In short , all out efforts are made to locate additional ...
... exploration strategy for coal was reoriented . Several areas were accorded high priority , where a number of drills have been deployed to expedite the regional exploration . In short , all out efforts are made to locate additional ...
Page 74
... exploration was taken up in Chendipada sector ( 84 ° 52 ' - 85 ° 05 / 21 / 30 " -21 ° 7 ′ ) . 2584.85 m was drilled in five borehole ( TCW - 19 to 23 ) . The prominent Barakar coal seams like Seam Nos . VII ( 1.70 m - 10.73 m ) , VI ...
... exploration was taken up in Chendipada sector ( 84 ° 52 ' - 85 ° 05 / 21 / 30 " -21 ° 7 ′ ) . 2584.85 m was drilled in five borehole ( TCW - 19 to 23 ) . The prominent Barakar coal seams like Seam Nos . VII ( 1.70 m - 10.73 m ) , VI ...
Page 78
... exploration by drilling was continued in the Ramkrishnapur - Jaipuram ( 18 ° 45 ′ - 19 ° 05 ′ - 79 ° 28 ′ - 25 ′ : 56 N / 5 & 9 ) and Mandamari - Somaguden sectors ( 18 ° 52'- 19 ° 05 ' 79 ° 25 ′ - 30 : 56 N / 8 & 9 ) . 1047.90 m was ...
... exploration by drilling was continued in the Ramkrishnapur - Jaipuram ( 18 ° 45 ′ - 19 ° 05 ′ - 79 ° 28 ′ - 25 ′ : 56 N / 5 & 9 ) and Mandamari - Somaguden sectors ( 18 ° 52'- 19 ° 05 ' 79 ° 25 ′ - 30 : 56 N / 8 & 9 ) . 1047.90 m was ...
Contents
CENTRAL HEADQUARTERS | 3 |
GEOPHYSICAL DIVISION | 16 |
MINERAL PHYSICS DIVISION | 22 |
Copyright | |
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Common terms and phrases
airborne alignment amphibolite analysis anomalies associated Background Information bands basalt basemetal basin Bihar biotite block borehole Calcutta carried out geotechnical chalcopyrite clay coal seams coalfield Code comprising copper core samples covering an area Deccan Deccan Trap deposits depth range Director DISTRICT drill cores dykes evaluation exploration exposed fault flows Formation geological mapping GEOLOGY DIVISION geophysical geotechnical investigation gneiss Gondwana grained granite gneiss gravity Group Headquarters Hydel indicated Karnataka Laboratory landsat Lats limestone located logging Madhya Pradesh magnetic Meghalaya million tonnes mineral mineralisation occur ophiolite Orissa pegmatite phyllite power house programme Project proposed quartz quartzite Rajasthan Raniganj REGIONAL GEOLOGY river rock types samples were collected sand sandstone scale schist sector sediments shale shear zone Shri spillway sq km sq km area strike length structural studies sulphide surface surveys thickness tion toposheet traverse trending tunnel upto varying West Bengal