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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Page 257
... gneisses , retrograded hornblende - biotite - gneisses and magnetite quartzites of Archaean age , quartz - mica - schist and tremolite - actinolite - schists of Dharwar age and intrusive biotite - granite . The rocks have a regional ...
... gneisses , retrograded hornblende - biotite - gneisses and magnetite quartzites of Archaean age , quartz - mica - schist and tremolite - actinolite - schists of Dharwar age and intrusive biotite - granite . The rocks have a regional ...
Page 369
... gneisses , containing relics of quartzites , chlorite - biotite schist , calc - gneiss and calciphyre , granite , granodiorite , phyllites , calciphyre , impure crystalline magnesian limestone and gray- wacke conglomerate . Intrusives ...
... gneisses , containing relics of quartzites , chlorite - biotite schist , calc - gneiss and calciphyre , granite , granodiorite , phyllites , calciphyre , impure crystalline magnesian limestone and gray- wacke conglomerate . Intrusives ...
Page 387
... gneiss , biotite - gneiss , granite - gneiss and marble were found exposed in the river - bed ; while on the abutments , epidote - gneisses of the Sauser series were the main rocks . Determination of the sound rock - profile on the ...
... gneiss , biotite - gneiss , granite - gneiss and marble were found exposed in the river - bed ; while on the abutments , epidote - gneisses of the Sauser series were the main rocks . Determination of the sound rock - profile on the ...
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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