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. |
From inside the book
Results 1-3 of 84
Page 115
... proposed scheme on geotechnical considerations . Detailed geological mapping of the proposed spill- way site was carried out on 1 : 250 scale to bring out different lithological units and structural features . Spillway has been ...
... proposed scheme on geotechnical considerations . Detailed geological mapping of the proposed spill- way site was carried out on 1 : 250 scale to bring out different lithological units and structural features . Spillway has been ...
Page 119
... proposed dam site . Reconnaissance survey along the proposed dam axis revealed that the dam axis lies over deep soil on aither bank while the river bed exposes little weathered to fresh granite gneiss , amphibolite and migmatite tra ...
... proposed dam site . Reconnaissance survey along the proposed dam axis revealed that the dam axis lies over deep soil on aither bank while the river bed exposes little weathered to fresh granite gneiss , amphibolite and migmatite tra ...
Page 410
... proposed dam axis . The foundation grade and limit of stripping have been tentatively fixed in the river section at El 700 m at the proposed axis . Further explorations have been proposed in the river bed and in both the abutments ...
... proposed dam axis . The foundation grade and limit of stripping have been tentatively fixed in the river section at El 700 m at the proposed axis . Further explorations have been proposed in the river bed and in both the abutments ...
Contents
CENTRAL HEADQUARTERS | 1 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING | 46 |
COAL WING | 72 |
Copyright | |
16 other sections not shown
Other editions - View all
Common terms and phrases
analysed anomaly assess associated bands basalt base basic basin belt Bihar block bodies boreholes carried channel clay coal Code collected completed comprises condition construction continued core covered delineated deposits depth detailed developed Director district Division drilling dykes eastern exploration exposed field flows Formation foundation geological mapping geophysical geotechnical investigation gneiss gold grade grained granite Group Headquarters holes identified indicated intrusive irrigation length lignite limestone located lower magnetic major mineral mineralisation Nagpur objective occur Orissa Pradesh prepared present processed proposed quartz quartzite range Regional reported reservoir revealed river rock samples sand sandstone scale Scheme schist seams sediments shale shear soil spillway sq km stage strike structure suggested surface surveys taken thickness thin tion Toposheet traverses trending tunnel units upto values varies various veins West zone