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 106
... scale , 206 sq km large scale mapping on 1 : 25,000 scale and analysis of 74 stream - sediment and 92 litho - geochemical samples were carried out during the preliminary search for gold and other noble metals as well as basemetals in ...
... scale , 206 sq km large scale mapping on 1 : 25,000 scale and analysis of 74 stream - sediment and 92 litho - geochemical samples were carried out during the preliminary search for gold and other noble metals as well as basemetals in ...
Page 112
... scale related to geomorphological , bankline migration , geohazard and land use aspects of the area . Satellite imagery on B / W and FCC on scale 1 : 50,000 and 1 : 2,50,000 were also studied . A Geomorphological map on 1 : 50,000 scale ...
... scale related to geomorphological , bankline migration , geohazard and land use aspects of the area . Satellite imagery on B / W and FCC on scale 1 : 50,000 and 1 : 2,50,000 were also studied . A Geomorphological map on 1 : 50,000 scale ...
Page 242
... scale , large scale mapping of 20,000 sq m on 1 : 1,000 scale and L - section traverse for 200 m on 1 : 1,000 scale . Hornblende - biotite gneiss , amphibolite and quartzo - feldspathic gneiss form the country rock with the foliation ...
... scale , large scale mapping of 20,000 sq m on 1 : 1,000 scale and L - section traverse for 200 m on 1 : 1,000 scale . Hornblende - biotite gneiss , amphibolite and quartzo - feldspathic gneiss form the country rock with the foliation ...
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