Records of the Geological Survey of India, Volume 113, Parts 1-3The Survey, 1983 - 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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Results 1-3 of 89
Page 68
... varying from 5.20 m . to 0.20 m . were encountered . In borehole No. JS - 3 , three local coal seams varying in thickness from 0.30 m . to 0.70 m . were encountered . A reserve of 0.28 million tonnes of ' Proved ' category has been ...
... varying from 5.20 m . to 0.20 m . were encountered . In borehole No. JS - 3 , three local coal seams varying in thickness from 0.30 m . to 0.70 m . were encountered . A reserve of 0.28 million tonnes of ' Proved ' category has been ...
Page 70
... varying from 0.5 m . to 5.6 m . were encountered . Of these , seam No. VI ( Ghordewa Group ) contain these , seam No. VI ( Ghordewa Group ) contain Class II quality of coal with thickness of more than 2 m over an area of 9.0 sq . km . A ...
... varying from 0.5 m . to 5.6 m . were encountered . Of these , seam No. VI ( Ghordewa Group ) contain these , seam No. VI ( Ghordewa Group ) contain Class II quality of coal with thickness of more than 2 m over an area of 9.0 sq . km . A ...
Page 71
... varying from 1.2 m to 7.50 m were intersected . The coal is generally of high moisture , non - coking variety and Class IV in quality . A reserve of 234.42 m has been estimated of which 8.89 million tonnes is ' Proved ' category . An ...
... varying from 1.2 m to 7.50 m were intersected . The coal is generally of high moisture , non - coking variety and Class IV in quality . A reserve of 234.42 m has been estimated of which 8.89 million tonnes is ' Proved ' category . An ...
Contents
OFF SHORE MINERAL EXPLORATION AND MARINE GEOLOGY DIVISION | 63 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 75 |
VI EASTERN REGION 165 | 165 |
Copyright | |
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amphibolite analysis Andhra Pradesh anomaly zones apatite Asstt bands basin belt Bihar biotite block boreholes Calcutta carried chlorite clay Coalfield coarse collected core covered Deccan basalts Deccan Trap deposits depth dips Director DISTRICT Division dolomite drilling Dubrajpur exposed fault folds foliation Formation fossils geochemical Geol geological mapping Geological Survey Geologist Geologist Jr geotechnical Ghosh gneiss Gondwana grade granite gneiss grey Group Gupta indicated laboratory laterite limestone lineament lineation located logging Madhya Pradesh magnetic magnetite mapped an area metamorphism metres migmatites million tonnes mineralisation minerals nala occur Orissa pegmatite phyllite Plate Project pyrite quartz quartz veins quartzite Rajasthan Region river rock types S/Shri samples sandstone scale schist schistosity sector sequence shale shear zone Shri Singh Singhbhum sq km Srivastava strike length structural studies sulphide surface Survey of India thickness tion toposheet traverses trending upto volcanics