Records of the Geological Survey of India, Volume 89, Part 1The Survey, 1955 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 1
... schists reveal significant trends of economic interest . Low - quality , small - size drill bort were the most ... Schists Schists are finely laminated , metamorphic , crystalline rocks that may be read- ily split into thin layers along ...
... schists reveal significant trends of economic interest . Low - quality , small - size drill bort were the most ... Schists Schists are finely laminated , metamorphic , crystalline rocks that may be read- ily split into thin layers along ...
Page 5
... schist with sulfur dioxide Feed size Pulp density , extraction , Mn percent Solution analysis , percent grams per ... schist by sulfur dioxide leaching , other methods must be developed to extract the manganese occurring as silicate ...
... schist with sulfur dioxide Feed size Pulp density , extraction , Mn percent Solution analysis , percent grams per ... schist by sulfur dioxide leaching , other methods must be developed to extract the manganese occurring as silicate ...
Page 17
... schists and marbles - Mainly as sedimentary rocks , and sedimentary rocks with volcanic constituents ; as intercalated beds in muscovite schist series , or dolomitic marble series accompanied by phosphate- and Mn - bearing beds , also ...
... schists and marbles - Mainly as sedimentary rocks , and sedimentary rocks with volcanic constituents ; as intercalated beds in muscovite schist series , or dolomitic marble series accompanied by phosphate- and Mn - bearing beds , also ...
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42nd Indian Sci abstract abutment alignment alluvium Andhra aquifers Archaean B. C. Roy B.Sc bands Barakar beds Bihar biotite Bombay boreholes Calcutta cent Chatterjee clay coal seams coalfield colour conglomerate Congr Damuda Deccan Trap deposits depth Develpt district district.-Mr Ditto dolerite drilling Dutt dykes East examined exposed fault ferruginous formations geol geological mapping Geological Survey Geophysical Ghosh gneisses Gondwana granite groundwater Hazra hill Hyderabad India Indian Ceram Indian Miner industry investigated Jhingran Krishnaswamy laterite lignite limestone located M. R. Sahni M.Sc Madhya Pradesh Madras Messrs Mineral Development Mines Murthy Mysore nala occur Orissa outcrops pegmatites phyllites Proc Project quarry quartzites Rajasthan reports right bank river rocks samples sand sandstones Sastry schists Section seen shales Sinha soil square miles Srivastava suitable Survey of India taluk tion topo-sheets tubewells Unconformity Upper Uttar Pradesh village Vindhya Pradesh water supply zone