Records of the Geological Survey of India, Volume 110The Survey, 1978 - Earthquakes Includes the Annual report of the Geological Survey of India, 1867- |
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Page 26
... bauxite occurs as extensive cappings on the flat - topped hills , ranging in elevation from 1100 m to 1300 m . The bauxite capping ( 20-30 m thick ) is fairly uniform . The hills of lower elevation do not contain the laterite - bauxite ...
... bauxite occurs as extensive cappings on the flat - topped hills , ranging in elevation from 1100 m to 1300 m . The bauxite capping ( 20-30 m thick ) is fairly uniform . The hills of lower elevation do not contain the laterite - bauxite ...
Page 97
... BAUXITE Palamau district BIHAR M. Bandyopadhyay carried out prospecting for bauxite deposit around Dhoradih ( 23 ° 28 ′ : 83 ° 59 ′ ) , by mapping 1.02 sq km on 1 : 2,000 scale , pitting 365 cu m in 32 pits and hand percussion drilling ...
... BAUXITE Palamau district BIHAR M. Bandyopadhyay carried out prospecting for bauxite deposit around Dhoradih ( 23 ° 28 ′ : 83 ° 59 ′ ) , by mapping 1.02 sq km on 1 : 2,000 scale , pitting 365 cu m in 32 pits and hand percussion drilling ...
Page 98
... bauxite and mottled white clay occur on the plateau top at an elevation of 1500m above msl as a blanket on the eastern slopes of Karnapadi Konda . The bauxite capping generally follows the topo- graphic profile . Analytical data of ...
... bauxite and mottled white clay occur on the plateau top at an elevation of 1500m above msl as a blanket on the eastern slopes of Karnapadi Konda . The bauxite capping generally follows the topo- graphic profile . Analytical data of ...
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Common terms and phrases
amphibolite Andhra Pradesh anomaly anorthosite Archaean Asstt bands Banerjee basalt basemetal basin bauxite belt Bihar biotite boreholes Calcutta carried chalcopyrite charnockite clay coal conglomerate deposits depth dips district dolerite dolomite drilling dykes Eastern facies folds Formation fossils Gangpur geochemical Geol Surv Ind Geological Survey Geologist Jr Geology Division Geophysical geotechnical Ghosh gneiss Gondwana granite granite gneiss granulite Gupta Headquarters indicated intrusive investigated Kumar Laboratory laterite lava limestone line km Madhya Pradesh magnetite Mallampalli mapped metamorphism mineral mineralisation Mulug Murthy nala occur Orissa Pakhal pegmatite phyllite Precambrian Project pyrite quartz veins quartzite Rajasthan Rec Geol Surv region river S/Shri samples sand sandstone Sarkar scale schist seams sedimentary sediments sequence shale shear zone Shri Singh Singhbhum granite Sinha sq km sq km area Srivastava stratigraphic structures studies Sullavai Supergroup Survey of India tectonic thick traverse trending tunnel upto valley Vindhyan volcanic West Bengal