Records of the Geological Survey of India, Volume 85Geological Survey of India, 1954 - 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 461
... zone are followed in the Lower Himalayas by a wide crystalline zone , composed of quartzites , mica schist , granite and gneiss , disposed in a synclinorium of large amplitude . This is followed by another zone of folded calcareous ...
... zone are followed in the Lower Himalayas by a wide crystalline zone , composed of quartzites , mica schist , granite and gneiss , disposed in a synclinorium of large amplitude . This is followed by another zone of folded calcareous ...
Page 465
... zone might well correspond to the Crystalline Central Zone of the Himalaya ( vide Heim and Gansser , Atlas and generalised section , already referred to ) . The lower and upper contacts of the folded zone appear to be thrust contacts ...
... zone might well correspond to the Crystalline Central Zone of the Himalaya ( vide Heim and Gansser , Atlas and generalised section , already referred to ) . The lower and upper contacts of the folded zone appear to be thrust contacts ...
Page 468
... zone on to the Crystalline Central zone , though the sedimentary nature ( judged from the photograph ) of the lower sequence is sugges- tive of an intra - formational thrust . Reference to the two thrusts south of Dhaulagiri has already ...
... zone on to the Crystalline Central zone , though the sedimentary nature ( judged from the photograph ) of the lower sequence is sugges- tive of an intra - formational thrust . Reference to the two thrusts south of Dhaulagiri has already ...
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38th Indian Sci Ajmer-Merwara alluvium Assam Assistant Geologist bands Belgaum Bihar Bombay Calcutta cent charnockites clay coal coalfields Congr copper Cuddapah days with effect Deccan trap Delhi deposits depth Dharwar Dhenkanal district district dolerite dolomite drilling dykes east examined exported feet G. W. Division Geol geological mapping Geological Survey geophysical gneisses Gondwana grade granite ground-water hill India Indian Miner industry investigation Iron-ore irrigation Kaladgi Keonjhar Kurnool Kurnool district Kutch laterite limestone M. S. Krishnan Madhya Pradesh Madras Magnesite manganese manganese-ore Mehta Messrs Metal Mkt mica million tons mines Mysore nala November occur Orissa output pegmatites phyllites pits Proc production quantity quarried quartz quartzites Rajasthan reported Returned to Circle Returned to headquarters river rocks samples sand sandstones Saurashtra schists shales sheet 73 Singhbhum square miles steatite Survey of India taluk thick tons valued veins village Vindhya Pradesh