Records of the Geological Survey of India, Volume 65The Survey, 1931 - 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 72
... survey of some twenty - eight square miles on sheet 73 F / 8 in Keonjhar State ex- tending westwards from the Karo river to Keonjhar State . the state boundary , in order to connect up the surveys of Mr. Jones in the Singhbhum district ...
... survey of some twenty - eight square miles on sheet 73 F / 8 in Keonjhar State ex- tending westwards from the Karo river to Keonjhar State . the state boundary , in order to connect up the surveys of Mr. Jones in the Singhbhum district ...
Page 80
Geological Survey of India. 97. A large scale geological survey of the Mogok Stone Tract was commenced by Dr. J. Coggin Brown in December 1929 and handed over to Mr. A. K. Banerji in March The existing geological map is on the scale of ...
Geological Survey of India. 97. A large scale geological survey of the Mogok Stone Tract was commenced by Dr. J. Coggin Brown in December 1929 and handed over to Mr. A. K. Banerji in March The existing geological map is on the scale of ...
Page 532
Geological Survey of India. ( iii ) The FeO curve shows an abrupt fall at 51.5 per cent . SiO2 , and then shows a gradual fall with rise of SiO2 . ( iv ) The Al2O3 , CaO , MgO and Na2O curves are antipathetic to the FeO and K20 curves ...
Geological Survey of India. ( iii ) The FeO curve shows an abrupt fall at 51.5 per cent . SiO2 , and then shows a gradual fall with rise of SiO2 . ( iv ) The Al2O3 , CaO , MgO and Na2O curves are antipathetic to the FeO and K20 curves ...
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albite albite-Ala alluvium anticline Aravalli axis bands Bawzaing beds biotite Burma cent chaung Chhibber clay Coal complex composition conglomerate cordierite cracked crystalline deposits district Dogra slate dolerite dykes earthquake east epicentral fault feet felspar folding formation fossil garnet Geol geological gneiss Gondwana granite Hazara hills Himalayan horizons hypersthene inches Infra-Trias intrusions Irrawaddian Journ Krol kyanite limestone locality Lower Messrs metamorphism mica miles minerals Mogok Murree north-west northern Nummulitics occur outcrop Panjal pegmatite Pegu pericline phyllites plagioclase plane Plate plateau portion Punjab quartz quartzites Rajputana Range Rangoon reported ridge river rocks Sakoli Salkhala Salt sand sandstones schists shales Shan sheet shock shows Shwebo sillimanite Simla Siwalik south-east specimens stage strata structure Surv Survey of India syncline syntaxis Tertiary thick thin tion tons tract twinning unconformity Upper valley veins village Vindhyans zone