Records of the Geological Survey of India, Volume 85Vols. 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
The calcareous rocks and quartzites , constituting the Kroi 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 ...
The calcareous rocks and quartzites , constituting the Kroi 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 ...
Page 465
This 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 ...
This 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 ...
Page 468
This feature probably represents the overthrust of the fossiliferous rocks of the Tibetan zone on to the Crystalline Central zone , though the sedimentary nature ( judged from the photograph ) of the lower sequence is suggestive of an ...
This feature probably represents the overthrust of the fossiliferous rocks of the Tibetan zone on to the Crystalline Central zone , though the sedimentary nature ( judged from the photograph ) of the lower sequence is suggestive of an ...
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Assistant associated Attached bands Bihar Bombay Calcutta Camp carried cent Circle clay coal collection College continued copper covered Department deposits depth detailed Development district Division drilling early east effect Engineering examined feet field formations foundation geological mapping Geological Survey Geologist geophysical gneisses Government grade granite headquarters hill important Indian Miner industry Iron late leave lignite limestone localities Madhya Pradesh Madras material Metal mica miles mineral mines Mysore Nagpur Note November occur Orissa pits places present production proposed quantity quarried quartz quartzites Rajasthan recommended records reported Returned to headquarters river road rocks samples sand sandstones schists seen shales sheet Singhbhum square Steel strike suggested suitable Survey of India TABLE thick tion tons Training Upper Valley varying veins village visited