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 67
... Garhwal Group ( Erstwhile " Garhwal window series " ) Dolomite Black slate Basic intrusive ( dolerite , diorite and gabbro ) Quartzite Purple slate , phyllite These rocks are disposed in the south - easterly plunging syncline . Some ...
... Garhwal Group ( Erstwhile " Garhwal window series " ) Dolomite Black slate Basic intrusive ( dolerite , diorite and gabbro ) Quartzite Purple slate , phyllite These rocks are disposed in the south - easterly plunging syncline . Some ...
Page 71
... Garhwal Group ( ? Window Series Auden ) gneiss , granite - gneiss and quartzite Thrust Quartzite , shale and ... Garhwal group from the Chandpurs . The granite - gneiss is coarse - grained , at places porphyritic and " augen " type , as ...
... Garhwal Group ( ? Window Series Auden ) gneiss , granite - gneiss and quartzite Thrust Quartzite , shale and ... Garhwal group from the Chandpurs . The granite - gneiss is coarse - grained , at places porphyritic and " augen " type , as ...
Page 72
... Garhwal Group ( " Garhwal Series " of Auden ) Gangotri glacier : Preliminary survey has indicated that the snout of the Gangotri glacier has retreated about three furlongs since 1935 . Pyrite Tewari records the presence of stringers of ...
... Garhwal Group ( " Garhwal Series " of Auden ) Gangotri glacier : Preliminary survey has indicated that the snout of the Gangotri glacier has retreated about three furlongs since 1935 . Pyrite Tewari records the presence of stringers of ...
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