Records of the Geological Survey of India, Volume 122, Part 1The Survey, 1996 - 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 112
... traverses covering approximately 4689 1.km. have been carried out . In almost all the traverses , the magnetic profiles exhibit a strong magnetic low with a steep slope within the shelf area in the shallow water zone . This may indicate ...
... traverses covering approximately 4689 1.km. have been carried out . In almost all the traverses , the magnetic profiles exhibit a strong magnetic low with a steep slope within the shelf area in the shallow water zone . This may indicate ...
Page 152
... traverses . creased in volcanic ash zone . Geology division , GSI , Jabalpur which indicated incidence Details. Twentynine thin sections were examined from TP - 1 & TP - 2 . They are found to be basaltic rocks & volcanic ash . Most of ...
... traverses . creased in volcanic ash zone . Geology division , GSI , Jabalpur which indicated incidence Details. Twentynine thin sections were examined from TP - 1 & TP - 2 . They are found to be basaltic rocks & volcanic ash . Most of ...
Page 368
... traverses was covered by gravity , magnetic and resistivity observations and seis- mic soundings . The geophysical surveys may be continued upto Badaonur and the basin configuration at the eastern contact may be studied in detail ...
... traverses was covered by gravity , magnetic and resistivity observations and seis- mic soundings . The geophysical surveys may be continued upto Badaonur and the basin configuration at the eastern contact may be studied in detail ...
Contents
INTRODUCTION | 1 |
AIRBORNE MINERAL SURVEY AND EXPLORATION WING 4571 | 45 |
COAL WING 7296 | 72 |
Copyright | |
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alignment Alluvium amphibolite analysis Andhra Pradesh anomaly Archaean assess ASSTT bands basalt basemetal basin bed rock Bihar biotite block boreholes carried charnockite chemical clay coal seams Coalfield Code comprises core covered Deccan Deccan Trap delineated deposits depth DIRECTOR GEOLOGIST district drilling dykes ECONOMIC GEOLOGY DIVISION evaluation exploration exposed field season Formation geochemical GEOLOGIST GEOLOGIST JR geophysical geotechnical investigation gneiss Gondwana granite granite gneiss grey Group Headquarters holes India indicated Karnataka km long Kumar laboratory limestone located logging magnetic migmatites mineral mineralisation occur Orissa pegmatite phyllite power house programme quartz quartz veins quartzite Quaternary Rajasthan REGIONAL GEOLOGY DIVISION reservoir river sand sandstone scale schist schist belt sediments shale shear zone SHRI S.K. Singh soil spillway sq km stage geotechnical investigation strike length studies suggested sulphide surface surveys systematic geological mapping thick tion toposheet trench trending tunnel upto volcanics