Records of the Geological Survey of India, Volume 126, Parts 3-5Government of India, 1991 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 80
... bank are covered with river sand and silt . Drill core data of three holes , put along the right bank of the barrage axis , indicate that the thickness of overburden on the right bank varies from 10.50 m to more than 20 m . The ...
... bank are covered with river sand and silt . Drill core data of three holes , put along the right bank of the barrage axis , indicate that the thickness of overburden on the right bank varies from 10.50 m to more than 20 m . The ...
Page 104
... bank line migration maps on 1 50,000 scale have been prepared for an area of about 700 sq.m. encompassing Gamarighat and Mariahola - Kaziranga areas on northern and southern banks of Brahmaputra respectively . Five geomorphic units ...
... bank line migration maps on 1 50,000 scale have been prepared for an area of about 700 sq.m. encompassing Gamarighat and Mariahola - Kaziranga areas on northern and southern banks of Brahmaputra respectively . Five geomorphic units ...
Page 108
... bank lines shows shifting of bank line towards north in general . Only in a small portion to the west of Gabharu nadi and in the western part of the area , bank line shows southward shifting . The causes of bank line migration are ...
... bank lines shows shifting of bank line towards north in general . Only in a small portion to the west of Gabharu nadi and in the western part of the area , bank line shows southward shifting . The causes of bank line migration are ...
Contents
Quaternary geological and geomorphological mapping of the SonGanga | 2 |
An Overview | 10 |
Integrated geological and structural mapping and geochemical survey | 17 |
Copyright | |
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alignment amphibolite ANDHRA PRADESH anomaly zones apatite bands basemetal basin BIHAR biotite block boreholes carried chalcopyrite charnockite chlorite chlorite schist chromite Code construction depth DISTRICT dolerite drilling dykes east eastern Engineering Geology exposed field season flood folds foliation Formation foundation gabbro geochemical GEOLOGICAL MAP geophysical GEOTECHNICAL INVESTIGATION gneiss gneissic gold granite granite gneiss granitoids granulite grey Group grouting hill hornblende INDEX indicated intersected intrusives Irrigation Project joints KARNATAKA kimberlite laterite limestone lithounits located magnetite metabasalt migmatite mineral mineralised zone occur Orissa pegmatite phyllite pink power house proposed pyrite pyroxenite quartz quartz veins quartzite Quaternary reservoir river rock types samples sandstone scale schist schist belt schistose shale shear zone Singhbhum slope soil Sp Sp Sp spillway sq km STAGE GEOTECHNICAL INVESTIGATION strike length structure studies suggested sulphide surface surveys syenite thick toposheet traverse trench trending tunnel ultramafic upto valley volcanics width Δ Δ Δ