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 iii
... base metals while the Marine Wing was involved in making inroads into the type of sediments in deep sea floor including study of geomorphology and geotectonics of the sea bottom and coastline in order to delineate potential heavy ...
... base metals while the Marine Wing was involved in making inroads into the type of sediments in deep sea floor including study of geomorphology and geotectonics of the sea bottom and coastline in order to delineate potential heavy ...
Page 30
... base through a set of decision making rules which need a broad and exhaustive standardised and digitised earth science data base . A detailed discussion was held with ISI scientists and UNDP experts on project implementation and ...
... base through a set of decision making rules which need a broad and exhaustive standardised and digitised earth science data base . A detailed discussion was held with ISI scientists and UNDP experts on project implementation and ...
Page 307
... base metal prospect in Tamil Nadu were evaluated on the ground . The magnetic anomalies show a clear distinction between the charnockites in the west and the migmatites in the east of the mineralised zone occurring in the transitional ...
... base metal prospect in Tamil Nadu were evaluated on the ground . The magnetic anomalies show a clear distinction between the charnockites in the west and the migmatites in the east of the mineralised zone occurring in the transitional ...
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