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 135
... amount unique for them . South of Gogunda this plexus of low folds divides into ( a ) to the west , a belt of quartzites , 5 to 12 miles wide across the strike , in which the beds must be repeated many times by isoclinal folding , and ...
... amount unique for them . South of Gogunda this plexus of low folds divides into ( a ) to the west , a belt of quartzites , 5 to 12 miles wide across the strike , in which the beds must be repeated many times by isoclinal folding , and ...
Page 452
... amount of silica it replaces . Consequently there will be a rapid decrease in the amount of garnet and increase in cordierite . This reaction must obviously go on by molecular diffusion across the whole of the cordierite between the ...
... amount of silica it replaces . Consequently there will be a rapid decrease in the amount of garnet and increase in cordierite . This reaction must obviously go on by molecular diffusion across the whole of the cordierite between the ...
Page 538
... amount of both Cr2O , and V2O ,. No specimen of fuchsite or chromochre is , to the best of the author's knowledge , known to con- tain V2O , and none of roscoelite Cr2O ,. It is to be noted that the content of VO , in the green mica is ...
... amount of both Cr2O , and V2O ,. No specimen of fuchsite or chromochre is , to the best of the author's knowledge , known to con- tain V2O , and none of roscoelite Cr2O ,. It is to be noted that the content of VO , in the green mica is ...
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Common terms and phrases
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