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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Page 205
... surfaces have been tentatively assigned the Formation status as shown in the following table : The Roing Surface is the westward continua- tion of the fan deposits exposed along the Dibang river . East of Dihang river this surface is ...
... surfaces have been tentatively assigned the Formation status as shown in the following table : The Roing Surface is the westward continua- tion of the fan deposits exposed along the Dibang river . East of Dihang river this surface is ...
Page 206
... surface is characterised by oxidised red to reddish yellow clay with medium- grained sand . This surface occurs between 40 m and 60 m contours above m.s.l. Observa- tions on 47 open wells indicate that ground water occurs under water ...
... surface is characterised by oxidised red to reddish yellow clay with medium- grained sand . This surface occurs between 40 m and 60 m contours above m.s.l. Observa- tions on 47 open wells indicate that ground water occurs under water ...
Page 335
... surfaces . The oldest and highest Gaidongri surface is formed of the structurally controlled hills and ridges comprising schists and quartzites of the Sakoli Group of rocks . Extensive pedi- mentation and lat ritisation of Precambrian ...
... surfaces . The oldest and highest Gaidongri surface is formed of the structurally controlled hills and ridges comprising schists and quartzites of the Sakoli Group of rocks . Extensive pedi- mentation and lat ritisation of Precambrian ...
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