Records of the Geological Survey of India, Volume 97Government of India, 1966 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 32
... zone are stated briefly below : - The crystalline zone of Almora comprising the Champawat granite gneiss and meta - sediments of the nappe zone , and bounded by the North Almora Thrust , overlies the Badolisera - Pithoragarh zone in ...
... zone are stated briefly below : - The crystalline zone of Almora comprising the Champawat granite gneiss and meta - sediments of the nappe zone , and bounded by the North Almora Thrust , overlies the Badolisera - Pithoragarh zone in ...
Page 123
... zone of copper and lead mineralisation and old workings near Imalia ( 23 ° 26 ' : 80 ° 16 ′ ; 64 A / 6 ) . The rock ... zone is marked by patches of gos- san , indicating sulphide mineralisation . No primary sulphide mineral was found in ...
... zone of copper and lead mineralisation and old workings near Imalia ( 23 ° 26 ' : 80 ° 16 ′ ; 64 A / 6 ) . The rock ... zone is marked by patches of gos- san , indicating sulphide mineralisation . No primary sulphide mineral was found in ...
Page 130
... zone was mapped ( Scale 1 : 1,000 ) using plane - table and telescopic alidade , covering an area of 20,000 sq . m . The minerali- sation in the area is confined to the fault zone in sheared and silicified quartzite . Geological mapping ...
... zone was mapped ( Scale 1 : 1,000 ) using plane - table and telescopic alidade , covering an area of 20,000 sq . m . The minerali- sation in the area is confined to the fault zone in sheared and silicified quartzite . Geological mapping ...
Contents
GEOLOGICAL SURVEY OF INDIA | 1 |
Bihar Circle | 8 |
West Bengal Circle | 16 |
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alignment alluvium Alwar amphibolite Andhra Pradesh Archaean Asstt bands Banerjee Barakar basalt Bihar boreholes Calcutta carried charnockite Circle clay coal seams coalfield Damudas Deccan Trap deposits depth dips district dolerite dolomite drilling Dutta dykes Eocene examined exposed fault folded foliation formations fossil Geol geological mapping Geological Survey Geologists Geologists Senior Geophysical Ghosh gneiss Gondwana granite gneiss groundwater Hydel Hyderabad investigation iron-ore Jammu kilometres laboratory limestone located Lonar Madhya Pradesh Madras Maharashtra mapped Scale metres million tonnes mineral mineralisation Murthy nala occurs pegmatite Petrological phyllite Prasad Project quartz quartz veins quartzite Rajasthan recommended Regional Office river rock types samples sand sandstone Sarvashri schist shale Sharma sheared sheets Shri Singh Siwalik spillway Srivastava structure studies Superintending Geologist in-Charge Survey of India Talchir thickness tion trend tubewells tunnel Udaipur district Uttar Pradesh valley West Bengal zone