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 95
... drilling was achieved in five boreholes . A number of coal seams have been intersected within Barakar Formation at intermediate depth level ( 226.30m to 672.45m ) . A maximum cumulative thickness of 27.27m with the thickest single seam ...
... drilling was achieved in five boreholes . A number of coal seams have been intersected within Barakar Formation at intermediate depth level ( 226.30m to 672.45m ) . A maximum cumulative thickness of 27.27m with the thickest single seam ...
Page 121
... drilling rigs , merging of two units manpower , non coring drilling in Motur Formation and increase in time for daily drilling . In Bagbardiya Sector , two rigs were deployed and a total of 1343.45m was drilled in three boreholes . The ...
... drilling rigs , merging of two units manpower , non coring drilling in Motur Formation and increase in time for daily drilling . In Bagbardiya Sector , two rigs were deployed and a total of 1343.45m was drilled in three boreholes . The ...
Page 126
... drilling in Hadda area commenced in February 2007 with the objective to locate lignite bearing blocks by scout drilling in the unexplored gap areas of Palana Basin and also to establish the stratigraphic set up . A total of 1162.25m was ...
... drilling in Hadda area commenced in February 2007 with the objective to locate lignite bearing blocks by scout drilling in the unexplored gap areas of Palana Basin and also to establish the stratigraphic set up . A total of 1162.25m was ...
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