Records of the Geological Survey of India, Volume 123, Part 2The Survey, 1990 - 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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Results 1-3 of 33
Page 144
... cores and 56 grabs were recovered . Cumalitive length of the core recov- ered was 213.91 m with an average of 1.94 m . ONGC collected 2 samples ( 1 each 6 cm and 4 cm ) from the bottom of each core when the core length is upto 2 m and ...
... cores and 56 grabs were recovered . Cumalitive length of the core recov- ered was 213.91 m with an average of 1.94 m . ONGC collected 2 samples ( 1 each 6 cm and 4 cm ) from the bottom of each core when the core length is upto 2 m and ...
Page 154
... cores but they are generally absent near the top part of the cores . This reflects that the hydrodynamic conditions did not remain uniform throughout sedi- mentation . Two aspects of sediment geochemistry were at- tempted : - ( 1 ) ...
... cores but they are generally absent near the top part of the cores . This reflects that the hydrodynamic conditions did not remain uniform throughout sedi- mentation . Two aspects of sediment geochemistry were at- tempted : - ( 1 ) ...
Page 157
... cores , 8 gravity cores and 23 grab samples for the prepara- tion of sea - bed sediment distribution map and determination of various geotechnical parameters of subsurface sediments . An area of approximately 1 sq km was geologically ...
... cores , 8 gravity cores and 23 grab samples for the prepara- tion of sea - bed sediment distribution map and determination of various geotechnical parameters of subsurface sediments . An area of approximately 1 sq km was geologically ...
Contents
Geochronology and Isotope Geology Division 1833 | 18 |
Central Petrological Laboratories 4450 | 44 |
Central Geophysics Division 5168 | 50 |
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Common terms and phrases
aeromagnetic amphibolite AMSE Wing analysis ANDHRA PRADESH anomalies Argada bands Barakar Barakar Formation Barren Measures Formation basin Bhutan BIHAR block boreholes Calcutta Central chalcopyrite chemical clay coal seams Coal Wing copper cores correlation cruise depth developed DISTRICT dolomite dykes east eastern EXPLORATION FOR COAL fault field season geochemical GEOLOGICAL MAP Geophysics Division gneisses GODAVARI VALLEY Gondwana grade grained granite gneiss grey GROUND EVALUATION heavy mineral horizon India indicated intersected isotopic Kamthi Formation Karnataka lignite limestone located MADHYA PRADESH mafic magnetic Marine Wing metamorphic migmatites million tonnes mineralisation NW-SE occur Orissa phyllite PRADESH Code Precambrian quartz quartzite range Raniganj REGIONAL EXPLORATION revealed samples sand sandstone scale schist seam zones sector sediments seismic sequence shale sq km sulphide surface surveys TALCHIR FORMATION thickness tion toposheet trending upto VALLEY COALFIELD varying vibrocores volcanics WEST BENGAL whole rock zone