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 67
... covered area to thewest of Nilgiri near the village Bhalukasuni ( 21 ° 29′30 ′′ : 86 ° 42'15 " ) . Geophysical studies comprising gravity and magnetic surveys were carried out during F.S. 1990-92 to search for similar concealed chromite ...
... covered area to thewest of Nilgiri near the village Bhalukasuni ( 21 ° 29′30 ′′ : 86 ° 42'15 " ) . Geophysical studies comprising gravity and magnetic surveys were carried out during F.S. 1990-92 to search for similar concealed chromite ...
Page 175
... covered by conven- tional S.P. and magnetic methods carried out earlier ( 1961-62 ) . the The rock types encountered in the areas are calc- silicate - calc - magnesium schist varying from talc - schist to tremolite - actinolite schist ...
... covered by conven- tional S.P. and magnetic methods carried out earlier ( 1961-62 ) . the The rock types encountered in the areas are calc- silicate - calc - magnesium schist varying from talc - schist to tremolite - actinolite schist ...
Page 220
Geological Survey of India. 940 Itanagar Imphal Ib Quaternary area Total area covered by Geological Mapping Balance area to be covered by Geological Mapping ... of the Geological Survey of India Volume 126 Part 4. 90 ° -30 ° . -280 920 ...
Geological Survey of India. 940 Itanagar Imphal Ib Quaternary area Total area covered by Geological Mapping Balance area to be covered by Geological Mapping ... of the Geological Survey of India Volume 126 Part 4. 90 ° -30 ° . -280 920 ...
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