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 85
... sediments occur along the eastern slope and western deep with a thin cover over the craggy region of possible volcanic rocks . Medium to high grade metamorphites , basic and acid ( ? ) volcanic rocks constitute the provenance of the ...
... sediments occur along the eastern slope and western deep with a thin cover over the craggy region of possible volcanic rocks . Medium to high grade metamorphites , basic and acid ( ? ) volcanic rocks constitute the provenance of the ...
Page 206
... sediments of Jaintia group are repre- sented by grey splintary shale ( sometimes with pyrite nodules ) and grey coloured fossiliferous limestone , which directly overlie the granite - gneiss . The trend of gneissocity varies from N - S ...
... sediments of Jaintia group are repre- sented by grey splintary shale ( sometimes with pyrite nodules ) and grey coloured fossiliferous limestone , which directly overlie the granite - gneiss . The trend of gneissocity varies from N - S ...
Page 289
... sediments , associated with the sediments deposited by the streams , draining through the Middle and Upper Siwalik Formations . The incidence is found in stream sediments upto 8 km downstream in plains , from the foot hills . The ...
... sediments , associated with the sediments deposited by the streams , draining through the Middle and Upper Siwalik Formations . The incidence is found in stream sediments upto 8 km downstream in plains , from the foot hills . The ...
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