Records of the Geological Survey of India, Volume 101The Survey, 1966 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Results 1-3 of 73
Page 172
... schists and quartz - schists , augen - gneiss , banded gneiss , impersistent bands of calc- silicate rocks , amphibolites , meta - dolerite , granite and pegmatite and quartz - veins . The schists and gneisses generally occur as bands ...
... schists and quartz - schists , augen - gneiss , banded gneiss , impersistent bands of calc- silicate rocks , amphibolites , meta - dolerite , granite and pegmatite and quartz - veins . The schists and gneisses generally occur as bands ...
Page 321
... schists and biotite- schists and the latter subdivided into " basal Aravali " comprising Biotite- chlorite schists , amygdaloids with quartzites and marble bands uncon- formably overlain by the " Nathadevara formation " consisting of ...
... schists and biotite- schists and the latter subdivided into " basal Aravali " comprising Biotite- chlorite schists , amygdaloids with quartzites and marble bands uncon- formably overlain by the " Nathadevara formation " consisting of ...
Page 322
... schist , Kaliguman amphi- bolite , Savadri quartzite , biotite - schist and high - grade calc - schists and amphibolite . Ultrabasic rocks were found intruded into the schists north - east of Kaliguman . These were at present ...
... schist , Kaliguman amphi- bolite , Savadri quartzite , biotite - schist and high - grade calc - schists and amphibolite . Ultrabasic rocks were found intruded into the schists north - east of Kaliguman . These were at present ...
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Common terms and phrases
abutment alignment alluvium Andhra Pradesh aquifers Archaean Asstt bands Banerjee Bihar block boreholes carried chalcopyrite charnockites Chowdhury Circle clay coal coalfield collected comprising copper covered Delhi deposits depth dips district Division dolerite dolomite drill holes examined exploratory drilling fault formation fossils found to occur geochemical geohydrological geological mapping Geologist Geologist Jr Geophysical Ghosh gneisses Gondwanas grade granite granite-gneiss graphite groundwater grouting Headquarters Himachal Pradesh Hydel India indicated investigations irrigation Jammu Kashmir Laboratory limestone located logging metre million tonnes mineralised zone minerals nala officers Orissa pegmatites phosphorite phyllites pits power house Project pyrite quartz quartz-veins quartzites Rajasthan recommended Region river rock-types rocks samples sand sandstones Sarvashri scale schists seams shales shear Shri Singh Sinha spillway Srivastava strike length studies Superintending Geologist-in-Charge Survey taluks thickness topo sheets trending tubewells tunnel underlain upto Uttar Pradesh varying veins West Bengal