Records of the Geological Survey of India, Volume 88The Survey, 1954 - 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 90
... yield about 37,500 tons of crude clay within a depth of 20 feet from the exposed area of 500 feet by 75 feet . The crude material contains mica but it can be removed by washing . The yield of washed clay ( 200 mesh ) from the crude is ...
... yield about 37,500 tons of crude clay within a depth of 20 feet from the exposed area of 500 feet by 75 feet . The crude material contains mica but it can be removed by washing . The yield of washed clay ( 200 mesh ) from the crude is ...
Page 197
... yield of an adequate supply of water by tube - wells . Mr. Baweja observes that some of the strata in borehole sections declared by the P.W.D. Oversers as clays , are in reality well graded sands which should normally yield sufficient ...
... yield of an adequate supply of water by tube - wells . Mr. Baweja observes that some of the strata in borehole sections declared by the P.W.D. Oversers as clays , are in reality well graded sands which should normally yield sufficient ...
Page 238
... yield of the shallow wells also indicates low permeability . Bore - holes put down from the bottom of the wells have sometimes increased the yield ; but instances are not few where even such bores failed to augment the yield or better ...
... yield of the shallow wells also indicates low permeability . Bore - holes put down from the bottom of the wells have sometimes increased the yield ; but instances are not few where even such bores failed to augment the yield or better ...
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Common terms and phrases
abutment alignment alluvium amphibolites Andhra Archaean Assistant Geologist B. C. Roy B.Sc bands Bengal Bihar biotite Bombay bore-holes charnockites Circle clay coal consist Cuddapah dam-site Deccan Trap deposits depth district district.-Mr dolerite drilling Dutt dykes east eastern examined exposed feet thick ferruginous foliation formations fossils geol geological mapping Geological Survey Ghosh gneisses Gondwana granite granite-gneiss granulites grey ground water Hamzah Hazaribagh district hill Hyderabad inches India Indian Miner industry Inst intrusive investigated Iron-ore irrigation laterite lignite limestone longitudes M. S. Krishnan M.Sc Madhya Madras Messrs metall mica mica-schists nala occur pegmatites phyllites pits Pradesh Punjab quarry quartz quartzites Rajasthan reports ridges right bank river bed rocks Sahni samples sand sandstones Sastri schists seam shales sheet slope soil square miles Srivastava strike Survey of India taluk Tertiary tion tons topo-sheet Trans tube-wells Upper valley veins water-level water-table zone