Records of the Geological Survey of India, Volume 89Government of India, 1961 - 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 31
... dykes Granite and granite - gneiss with basic and schistose inclusions Pre - Bhimas . Archaeans . The schistose ... dykes traverse the granitic rocks mainly in a W.N.W.-E.S.E. direction . In size they vary from two fur- longs to five ...
... dykes Granite and granite - gneiss with basic and schistose inclusions Pre - Bhimas . Archaeans . The schistose ... dykes traverse the granitic rocks mainly in a W.N.W.-E.S.E. direction . In size they vary from two fur- longs to five ...
Page 51
... dykes of meta - dolerite , generally trending N.N.W.— S.S.E. occur as intrusions in the Raipur shales . The dykes are traversed by a few leucocratic veins . The dyke exposed near Mahadeopali ( 21 ° 42 ′ : 83 ° 15 ' ) is about 100 feet ...
... dykes of meta - dolerite , generally trending N.N.W.— S.S.E. occur as intrusions in the Raipur shales . The dykes are traversed by a few leucocratic veins . The dyke exposed near Mahadeopali ( 21 ° 42 ′ : 83 ° 15 ' ) is about 100 feet ...
Page 62
... dykes of Newer dolerite age are intrusive into the sedi- mentaries and granites . The dips of the dykes in the granite- range from 25 ° to vertical . The dykes are densely distributed . in the area covered by the eastern part of sheet ...
... dykes of Newer dolerite age are intrusive into the sedi- mentaries and granites . The dips of the dykes in the granite- range from 25 ° to vertical . The dykes are densely distributed . in the area covered by the eastern part of sheet ...
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Common terms and phrases
42nd Indian Sci abutment alignment alluvium Andhra aquifers Archaean B.Sc bands Barakar beds Bihar biotite Bombay boreholes cent Chatterjee clay coal seams coalfield colour conglomerate copper Damuda Deccan Trap deposits depth district district.-Mr Ditto dolerite drilling dykes east examined exposed fault feet thick felspar ferruginous foliation formations fossils furlongs G. S. I. Type Geol geological mapping Geological Survey Geologist gneisses Gondwana granite grey groundwater Hazra hill hornblende HYDERABAD inches investigated Krishnaswamy laterite left bank lignite limestone located Lower M.Sc Madhya Pradesh Madras magnetite masonry mineral nala north-east occur Orissa outcrops pegmatites phyllites quarry quartz quartz veins quartzites Rajasthan reported ridge right bank river rocks samples sand sandstones Sastry schists seen shales specimen square miles Srivastava strike suitable Survey of India Talchir taluk thin tion topo-sheets tubewells Unconformity Upper village Vindhya water supply zone