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 69
... Sector Exploration in this sector located in the western part of Raniganj Coalfield ( 23 ° 44 ' - 45 ' 86 ° 52 ′ - 59 ′ : 73 I / 14 ) was continued . 304.45 m was drilled in one borehole ( RKR - 3 ) . In this borehole , regional seams ...
... Sector Exploration in this sector located in the western part of Raniganj Coalfield ( 23 ° 44 ' - 45 ' 86 ° 52 ′ - 59 ′ : 73 I / 14 ) was continued . 304.45 m was drilled in one borehole ( RKR - 3 ) . In this borehole , regional seams ...
Page 74
... sector ( 84 ° 52 ' - 85 ° 05 / 21 / 30 " -21 ° 7 ′ ) . 2584.85 m was drilled in five borehole ( TCW - 19 to 23 ) ... sector was completed after this borehole was drilled . P. K. Mohanty , was associated with the investigation . SUNDERGARH ...
... sector ( 84 ° 52 ' - 85 ° 05 / 21 / 30 " -21 ° 7 ′ ) . 2584.85 m was drilled in five borehole ( TCW - 19 to 23 ) ... sector was completed after this borehole was drilled . P. K. Mohanty , was associated with the investigation . SUNDERGARH ...
Page 75
... sector ( 22 ° 47 ' - 51 ′ & 82 ° 40-47 ' ) in the central portion of the coalfield . 3551.65 m was drilled in eleven boreholes viz . ( HAP - 1 to 9 , HAM - 51 and HAT - 33 ) . Of these , borehole No. HAP - 9 is in progress . Besides ...
... sector ( 22 ° 47 ' - 51 ′ & 82 ° 40-47 ' ) in the central portion of the coalfield . 3551.65 m was drilled in eleven boreholes viz . ( HAP - 1 to 9 , HAM - 51 and HAT - 33 ) . Of these , borehole No. HAP - 9 is in progress . Besides ...
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