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 89
... exposed in a tectonic window near Dangna in the eastern part where it occurs conformably above the violet - purple quartzite , tentatively designated here as " Dangna Quartzite " . To the north , the Duiri Formation is tectonically ...
... exposed in a tectonic window near Dangna in the eastern part where it occurs conformably above the violet - purple quartzite , tentatively designated here as " Dangna Quartzite " . To the north , the Duiri Formation is tectonically ...
Page 101
... exposed over an area of obout 50 sq km in Schirmacher and adjoin- ing areas , have been studied since 2nd expedition onwards . The geological complexities , wide vari- ation in lithology and multiple events of deformation and ...
... exposed over an area of obout 50 sq km in Schirmacher and adjoin- ing areas , have been studied since 2nd expedition onwards . The geological complexities , wide vari- ation in lithology and multiple events of deformation and ...
Page 178
... exposed along Chindai Nadi . Carbonaceous shale with thin bands of shaly coal are exposed 1.5 km west of Binjkhot along Borai Nadi and 1.5 km north of Tenganmar along Chhindai Nadi . are The Kamthi Formation is represented by a thick ...
... exposed along Chindai Nadi . Carbonaceous shale with thin bands of shaly coal are exposed 1.5 km west of Binjkhot along Borai Nadi and 1.5 km north of Tenganmar along Chhindai Nadi . are The Kamthi Formation is represented by a thick ...
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