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 122
... trending lineament exactly off the Coleroon river . On either side of this lineament , distinct high anomaly closures in the shelf / slope domains and low anomaly closures in the Bengal Fan region occur . A NE - SW trending magnetic ...
... trending lineament exactly off the Coleroon river . On either side of this lineament , distinct high anomaly closures in the shelf / slope domains and low anomaly closures in the Bengal Fan region occur . A NE - SW trending magnetic ...
Page 178
... trending thickly forested high hills towards the south . The adjoining northern area shows the development of plainland with isolated small hills having sparse vegetation . the elevation in the area is restricted between 280msl and ...
... trending thickly forested high hills towards the south . The adjoining northern area shows the development of plainland with isolated small hills having sparse vegetation . the elevation in the area is restricted between 280msl and ...
Page 320
... trending fold axis . The rock types of the auriferous tracts consist of metavolcanics ( both acid and intermediate ... trending ridges as seen in Kapat Gudda hill range . A coarse grained gabbroic dyke trending N70 ° E shows presence of ...
... trending fold axis . The rock types of the auriferous tracts consist of metavolcanics ( both acid and intermediate ... trending ridges as seen in Kapat Gudda hill range . A coarse grained gabbroic dyke trending N70 ° E shows presence of ...
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