Records of the Geological Survey of India, Volume 120, Part 1Geological Survey of India, 1991 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 200
... comprising basic vol- canics , serpentinite , limestone and ultrabasic rocks occur at the weir site , along the power channel and penstock alignment and Disang group of rocks comprising of shales and siltstone at the power house ...
... comprising basic vol- canics , serpentinite , limestone and ultrabasic rocks occur at the weir site , along the power channel and penstock alignment and Disang group of rocks comprising of shales and siltstone at the power house ...
Page 206
... comprising of biotite gneiss , migmatite , granites and granitoids traversed by quartz and pegmatite veins and basic and ampbi- bolite dykes . ii ) The Precambrian Shillong Group of rocks compris- ing of quartzite and phyllite traversed ...
... comprising of biotite gneiss , migmatite , granites and granitoids traversed by quartz and pegmatite veins and basic and ampbi- bolite dykes . ii ) The Precambrian Shillong Group of rocks compris- ing of quartzite and phyllite traversed ...
Page 214
... comprising Engineering Geology Divisions , Environmental Geology Division , Geothermal Division and Glaciology Division , Geotechnical Laboratory , Land- slide & Seismotectonic Division with headquarters Lucknow and Dr. H. S. Pareek ...
... comprising Engineering Geology Divisions , Environmental Geology Division , Geothermal Division and Glaciology Division , Geotechnical Laboratory , Land- slide & Seismotectonic Division with headquarters Lucknow and Dr. H. S. Pareek ...
Contents
CENTRAL HEADQUARTERS | 3 |
GEOPHYSICAL DIVISION | 16 |
MINERAL PHYSICS DIVISION | 22 |
Copyright | |
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Common terms and phrases
airborne alignment amphibolite analysis anomalies associated Background Information bands basalt basemetal basin Bihar biotite block borehole Calcutta carried out geotechnical chalcopyrite clay coal seams coalfield Code comprising copper core samples covering an area Deccan Deccan Trap deposits depth range Director DISTRICT drill cores dykes evaluation exploration exposed fault flows Formation geological mapping GEOLOGY DIVISION geophysical geotechnical investigation gneiss Gondwana grained granite gneiss gravity Group Headquarters Hydel indicated Karnataka Laboratory landsat Lats limestone located logging Madhya Pradesh magnetic Meghalaya million tonnes mineral mineralisation occur ophiolite Orissa pegmatite phyllite power house programme Project proposed quartz quartzite Rajasthan Raniganj REGIONAL GEOLOGY river rock types samples were collected sand sandstone scale schist sector sediments shale shear zone Shri spillway sq km sq km area strike length structural studies sulphide surface surveys thickness tion toposheet traverse trending tunnel upto varying West Bengal