Records of the Geological Survey of India, Volume 142, Part 2The Survey, 2009 - 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 43
... Gravity - magnetic surveys at a station interval of 500 meters and Vertical Electrical Soundings ( VES ) at selected locations were carried out in the Eastern part of Birbhum and Brahamani coal field of Rajmahal Master Basin , Birbhum ...
... Gravity - magnetic surveys at a station interval of 500 meters and Vertical Electrical Soundings ( VES ) at selected locations were carried out in the Eastern part of Birbhum and Brahamani coal field of Rajmahal Master Basin , Birbhum ...
Page 45
... gravity anomaly occupies the western part whereas southeast parts are mostly covered with low gravity anomaly of negative value . The high gradient zone in the middle is interpreted as a major basement fault downthrown towards east and ...
... gravity anomaly occupies the western part whereas southeast parts are mostly covered with low gravity anomaly of negative value . The high gradient zone in the middle is interpreted as a major basement fault downthrown towards east and ...
Page 63
... gravity low of the order of 83 m . gals that has been attributed to a two - stage subsidence in the crustal blocks . 3. Punwat - Warora basin : This basin is characterized by a significant residual gravity low of the order of -7 m gals ...
... gravity low of the order of 83 m . gals that has been attributed to a two - stage subsidence in the crustal blocks . 3. Punwat - Warora basin : This basin is characterized by a significant residual gravity low of the order of -7 m gals ...
Contents
प्राक्कथन | 1 |
PALAEONTOLOGY DIVISIONI | 20 |
GEODATA AND DATABASE DIVISION | 31 |
Copyright | |
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alteration zones AMSE Wing Andhra Pradesh anomaly aquifer arsenic Barakar Barakar coal seams Barakar Formation Barren Measures Basin bathymetric Birbhum Block boreholes boreholes located carried Chhattisgarh chondrules clayey silt Coal Wing coarse coast Code collected cruise delineate deposits depth range District drilling east eastern exploration for coal fault field season Geological map geophysical logging geotechnical gneiss Gondwana grained granite gneiss granitoids gravity cores grey ground evaluation groundwater Himalaya intersected investigation Jharkhand Kerala lagoon lakes lignite lineaments Madhya Pradesh mineralisation NE-SW NW-SE Orissa pegmatite presence quartz quartzite radiometric Rajasthan Rajmahal Raniganj regional Barakar coal Regional exploration remote sensing rocks sand sandstone scale schist seabed seam zones Sector sediments seismic shallow shear sq km stream sediment studies sulphide survey Talcher Talcher Coalfield Tamil Nadu Territorial Waters Toposheet transects trending VALLEY COALFIELD varies water depths water samples West Bengal के तथा में