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 235
... zone of the Eastern Himalayas comprising Bhabars gradually merges with the Gangetic alluvial plains to the south in the Coochbihar district through a narrow width of the Terai Zone . Nume- rous springs were found to occur in the ...
... zone of the Eastern Himalayas comprising Bhabars gradually merges with the Gangetic alluvial plains to the south in the Coochbihar district through a narrow width of the Terai Zone . Nume- rous springs were found to occur in the ...
Page 267
... zone of the main deposit , the maximum width of the zone being in the Central portion , where the overall width from the dolomite outcrop to the outermost line of boreholes was about 550 m . The thickness of the individual zones of ...
... zone of the main deposit , the maximum width of the zone being in the Central portion , where the overall width from the dolomite outcrop to the outermost line of boreholes was about 550 m . The thickness of the individual zones of ...
Page 375
... zone . Occurrence of lead - sulphide was observed in the brecciated quartz - vein traversing phyllites on the ridge ... zone was found to be 250 m . long and maximum width of 50 m . within crystalline impure magnesian limestones . A zone ...
... zone . Occurrence of lead - sulphide was observed in the brecciated quartz - vein traversing phyllites on the ridge ... zone was found to be 250 m . long and maximum width of 50 m . within crystalline impure magnesian limestones . A zone ...
Contents
Irrigation and Flood Control Projects | 5 |
CENTRAL HEADQUARTERS | 6 |
Library | 23 |
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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 Geologists Jr Geophysical Ghosh gneisses Gondwanas grade granite granite-gneiss groundwater grouting Headquarters Himachal Pradesh Hydel India indicated investigations irrigation Jammu Kashmir Laboratory limestone located logging million tonnes mineralised zone minerals nala officers Orissa pegmatites phosphorite phyllites pits power house pyrite quartz quartz-veins quartzites Rajasthan recommended Region reservoir river rock-types rocks samples sand sandstones Sarvashri scale schist seams shales Shalis Sharma shear Shri Singh Sinha slates 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