Records of the Geological Survey of India, Volume 125, Part 2The Survey, 1992 - 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 9
... indicated about fifty plant species distributed in the sampling zone ; plants like Holarrhena antidysanterica , Cleistan- thus collinus , Ocimum basilicum , Cambretum decan- drum , Butea monosperma form monospecific stands and indicate ...
... indicated about fifty plant species distributed in the sampling zone ; plants like Holarrhena antidysanterica , Cleistan- thus collinus , Ocimum basilicum , Cambretum decan- drum , Butea monosperma form monospecific stands and indicate ...
Page 17
... indicate episodic emplacement of alkaline rocks between 1250 and 850 Ma . Khariar alkaline rocks from Kalahandi , Orissa Indicate a range in 87 Sr / 86 Sr ratios from 0.71659 to 0.72595 . In view of the pau- city of isotopic age data on ...
... indicate episodic emplacement of alkaline rocks between 1250 and 850 Ma . Khariar alkaline rocks from Kalahandi , Orissa Indicate a range in 87 Sr / 86 Sr ratios from 0.71659 to 0.72595 . In view of the pau- city of isotopic age data on ...
Page 121
... indicate that the samples of shelf zone between 47 and 58 m isobaths are dominated by detrital coarse fraction comprising mainly angular to subrounded quartz grains . The shelf zone between 63 m and 150 m isobaths is characterised by ...
... indicate that the samples of shelf zone between 47 and 58 m isobaths are dominated by detrital coarse fraction comprising mainly angular to subrounded quartz grains . The shelf zone between 63 m and 150 m isobaths is characterised by ...
Contents
Overview of the DirectorinCharge | 107 |
East Coast DivisionII 117 | 117 |
West coast Division 127134 | 127 |
Copyright | |
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aeromagnetic amphibolite analysis Andhra Pradesh anomalies bands Barakar Barakar Formation Barren Measures Formation basemetal basin belt Bhutan BIHAR biotite block boreholes chalcopyrite charnockite clay coal seams COALFIELD coarse grained Code copper covered deposition depth range DISTRICT Division drilling dyke east eastern EXPLORATION FOR COAL fault felsic field season folds foraminifera geochemical GEOLOGICAL MAP geophysical gneiss Gondwana grade grey Group heavy mineral horizon INDEX India indicate intersected in boreholes investigation isobath isotopic Kamthi Formation lignite limestone line km lineaments located MADHYA PRADESH magnetic magnetite Maharashtra metamorphism migmatites million tonnes mineralisation NW-SE occur Orissa phyllite plagioclase PLATE-I Precambrian quartz quartz veins quartzite Rajasthan Raniganj Raniganj Formation REGIONAL EXPLORATION rocks Saharjuri sand sandstone schist seabed seam zones sector sediments shallow shelf silty Singhbhum sq km strike length studies sulphide survey Talchir Formation tectonic thickness Thimphu toposheet trending upto varies volcanic