Records of the Geological Survey of India, Volume 123, Part 1The Survey, 2002 - 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 121
... soil horizon of differ- ent thickness , soil type , areas of active geodynamic processes like gully erosion , sheet erosion , important lineaments , weathered zone , depth and pH of ground water and engineering properties of rock and soil ...
... soil horizon of differ- ent thickness , soil type , areas of active geodynamic processes like gully erosion , sheet erosion , important lineaments , weathered zone , depth and pH of ground water and engineering properties of rock and soil ...
Page 124
... soil types and rock outcrops and collection of undisturbed soil sample in a grid pattern over 500 sq m . on 1 : 50,000 between 23 ° 30′N 23 ° 46′N and 87 ° 07′E- scale , 88 ° 00'E falling in Toposheet Nos . 73M / 1 , 2 , 5 , 6 , 10 and ...
... soil types and rock outcrops and collection of undisturbed soil sample in a grid pattern over 500 sq m . on 1 : 50,000 between 23 ° 30′N 23 ° 46′N and 87 ° 07′E- scale , 88 ° 00'E falling in Toposheet Nos . 73M / 1 , 2 , 5 , 6 , 10 and ...
Page 139
... soil was done for determining their engineering properties . This will help in preparing the engineering geological zoning map . The thickness of soil was measured in the investigated area with a view to demarcate the rock - soil ...
... soil was done for determining their engineering properties . This will help in preparing the engineering geological zoning map . The thickness of soil was measured in the investigated area with a view to demarcate the rock - soil ...
Contents
CENTRAL HEADQUARTERS | 1 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 46 |
COAL WING | 72 |
Copyright | |
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alignment amphibolite analysed Andhra Pradesh anomaly assess associated bands basalt basaltic flows basin Bihar Bihar Code block boreholes clay coal Coalfield comprises covered cut-off trench dam axis Deccan Trap delineated deposits depth Director district Code DIVISION Headquarters dolerite drilling dykes earth dam excavation exploration exposed field season Formation foundation geochemical geological mapping GEOLOGY DIVISION geophysical geotechnical investigation gneiss gold Gondwana grained granite granite gneiss gravity grey Group holes indicated intrusive irrigation limestone located magnetic Maharashtra migmatite mineral mineralisation Nagpur nala occur Orissa Orissa Code pegmatite phyllite porphyritic power house proposed quartz quartz veins quartzite Quaternary Raniganj Regional reservoir river rock types sand sandstone scale schist schist belt seams sediments shale shear zone Singhbhum soil spillway sq km sq km area stage geotechnical investigation strike length suggested sulphide Supergroup surface surveys thickness tion Toposheet traverses trending tunnel upto West Bengal