Records of the Geological Survey of India, Volume 97, Part 1The Survey, 1966 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 40
... quartzite shows gentle converging dips indi- cating the presence of a basin . Subrahmanyam carried out geological mapping ( Scale 1:63 , 360 ) of an area of 340 sq . km . ( Lat . 14 ° 15 ' to 14 ° 45 ′ and Long . 79 ° 15 ′ to 79 ° 45 ...
... quartzite shows gentle converging dips indi- cating the presence of a basin . Subrahmanyam carried out geological mapping ( Scale 1:63 , 360 ) of an area of 340 sq . km . ( Lat . 14 ° 15 ' to 14 ° 45 ′ and Long . 79 ° 15 ′ to 79 ° 45 ...
Page 127
... quartzite , calc - silicate marble and intrusive metadolerite , grouped under the Alwar series of the Delhi system and the post - Delhi basic intrusives . The mineralisaton in the area is controlled by a N.25 ° E. - S.25 ° W . trending ...
... quartzite , calc - silicate marble and intrusive metadolerite , grouped under the Alwar series of the Delhi system and the post - Delhi basic intrusives . The mineralisaton in the area is controlled by a N.25 ° E. - S.25 ° W . trending ...
Page 162
... quartzite with in- tercalated mica - schist and the post - Delhi granite ( Erinpura ) . The northern part of Taragarh is effected by shear , trending N.N.W.- S.S.E. Lead mineralisation is confined to this zone , occurring entirely in ...
... quartzite with in- tercalated mica - schist and the post - Delhi granite ( Erinpura ) . The northern part of Taragarh is effected by shear , trending N.N.W.- S.S.E. Lead mineralisation is confined to this zone , occurring entirely in ...
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alignment alluvium Andhra Pradesh Archaean Asstt bands Banerjee Barakar bauxite Bihar boreholes Calcutta Central Headquarters charnockite Chatterjee Chowdhury Circle Office clay coal coalfield Coll copper-ore Deccan Trap deposits depth dips district dolomite drilling Dutt Dutta examined fault formations fossils geohydrological Geol geological mapping Geological Survey Geologists Geologists Jr Geologists Senior Geophysical Geophysicist Ghosh gneiss Gondwana Govt granite gneiss groundwater Gujarat Gupta Hydel Hyderabad iron-ore Jammu and Kashmir Kerala laboratory limestone M.Sc Madhya Pradesh Madras Maharashtra mapped Scale million tonnes mineralisation Mukherjee Murthy nala occurs Orissa pegmatite Petrological phyllite Prasad Project Punjab quartz veins quartzite Rajasthan recommended river rock types samples sandstone Sarvashri schist seams Section self-potential shale Sharma sheets Shri A. K. Singh Sinha Southern Regional Office spillway Srivastava studies Superintending Geologist in-Charge Survey of India thickness tion total number tubewells tunnel Uttar Pradesh Vindhyan water supply water-level West Bengal zone