Records of the Geological Survey of India, Volume 98The Survey, 1968 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 51
... dykes Quartz - porphyry and quartz - plagioclase porphyry Granophyre Protoclastic granite Porphyritic granite with ... dykes show N.W.-S.E. trend indicative of regional tension in a N.E.-S.W. direction . Dykes having north - south and ...
... dykes Quartz - porphyry and quartz - plagioclase porphyry Granophyre Protoclastic granite Porphyritic granite with ... dykes show N.W.-S.E. trend indicative of regional tension in a N.E.-S.W. direction . Dykes having north - south and ...
Page 177
... dyke which trends N.W.-S.E. and dips at 60 ° to- wards the upstream ( south - west ) . On geological considerations , he ... dykes . The river bed is rocky . In the present scheme , a site at 6.4 km . further upstream was tentatively ...
... dyke which trends N.W.-S.E. and dips at 60 ° to- wards the upstream ( south - west ) . On geological considerations , he ... dykes . The river bed is rocky . In the present scheme , a site at 6.4 km . further upstream was tentatively ...
Page 223
... dykes and pegmatite veins . He indicated three sites for wells to get about 455 kl.p.d. Venkatraman carried outi nvestigation for augmenting water supply to the Nutrition Research Laboratory , Tarnaka . Wells around the laboratory area ...
... dykes and pegmatite veins . He indicated three sites for wells to get about 455 kl.p.d. Venkatraman carried outi nvestigation for augmenting water supply to the Nutrition Research Laboratory , Tarnaka . Wells around the laboratory area ...
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Common terms and phrases
alluvium amphibolite Andhra Pradesh anticline Archaean Asstt bands Banerjee Barakar basalt beds Bihar biotite boreholes carbonaceous carried out systematic chalcopyrite charnockite Circle clay coal seams coalfield comprise conglomerate copper copper-ore Deccan Trap deposits depth dips district district-See dolerite dolomite drill holes dykes exposed fault ferruginous folded foliation formations fossils garnetiferous geological mapping Scale Geologists Geologists Junior gneiss Gondwana grade granite granite gneiss grey groundwater Headquarters India indicated investigation kilometres laterite limestone located Madhya Pradesh Madras metre mica mica-schist million tonnes minerals Murree Murthy nala occur outcrops pegmatite Petrological Laboratories phyllite power-house Project pyrite quartz quartz veins quartzite Rajasthan Regional Office river rock types samples sand sandstone Sarvashri schist Senior Technical Assistant shale Sharma shear zone Shri Singh slate spillway strike sulphide Superintending Geologist in-Charge syncline Talchir taluk thickness thin trending tubewells tunnel unconformably Upper varies Vindhyan width