Records of the Geological Survey of India, Volume 114, Part 1The Survey, 1986 - 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 116
... Geophysical surveys were successful in delineating the bedrock profile along. SIRSA DISTRICT D. Chatterjee , A. K. Bedi , S. S. Yadav & A. K. Das carried out geophysical investigations , employing electri- cal resistivity , gravity and ...
... Geophysical surveys were successful in delineating the bedrock profile along. SIRSA DISTRICT D. Chatterjee , A. K. Bedi , S. S. Yadav & A. K. Das carried out geophysical investigations , employing electri- cal resistivity , gravity and ...
Page 184
... geophysical survey between latitudes 23 ° 25'00 " & 23 ° 26′00 ′′ N and longi- tudes 86 ° 30'00 " & 86 ° 26′30 ′′ E. Significant S. P. anomaly zones varying from -240 mv to -430 my and extending over a length of 6 km , were delineated ...
... geophysical survey between latitudes 23 ° 25'00 " & 23 ° 26′00 ′′ N and longi- tudes 86 ° 30'00 " & 86 ° 26′30 ′′ E. Significant S. P. anomaly zones varying from -240 mv to -430 my and extending over a length of 6 km , were delineated ...
Page 199
... geophysical surveys . Geophysical precursers of Earthquakes : Measure- ment of resistivity and SP at the site in the Umrong basin was carried out once daily . The geophysical para- meters were observed to change significantly before the ...
... geophysical surveys . Geophysical precursers of Earthquakes : Measure- ment of resistivity and SP at the site in the Umrong basin was carried out once daily . The geophysical para- meters were observed to change significantly before the ...
Contents
GEOLOGY DIVISION | 1 |
OFFSHORE MINERAL EXPLORATION MARINE GEOLOGY DIVISION | 48 |
DIVISION OF REGIONAL INTEGRATED SURVEY | 82 |
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Common terms and phrases
abutment alignment amphibolite analysis Andhra Pradesh anomaly bands basalt basin bed rock belt Bihar biotite block boreholes carried chalcopyrite charnockite chemical clay coalfield comprising core covering an area Deccan Trap depth dips Director DISTRICT Division dolomite drill holes dykes envisages excavation exploration exposed fault foliation Formation geochemical geological investigation geological mapping Geologist geotechnical investigation gneiss Gondwana grade granite gneiss grey Group Headquarters Hydel Project indicated intruded Jammu Karnataka km long Laboratory laterite limestone line km lineaments located logging Lucknow magnetic magnetite mapped an area mica mineralisation minerals nala occur Orissa pegmatite phyllite pits power house proposed pyrite quartz quartz veins quartzite Rajasthan regional river rock types S/Shri samples were collected sandstone scale schist seams sediments shale shear zone Shri siltstone slate soil spillway sq km Srivastava strike length studies sulphide thickness tion tonnes toposheet trending tunnel upto valley varying volcanics width