Records of the Geological Survey of India, Volume 65The Survey, 1932 - 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 346
... original well during recent drilling operations . The second well has not yielded any oil and has been shut down ; meanwhile work has been con- centrated on the original well in order to obtain additional 346 [ VOL . LXV . Records of ...
... original well during recent drilling operations . The second well has not yielded any oil and has been shut down ; meanwhile work has been con- centrated on the original well in order to obtain additional 346 [ VOL . LXV . Records of ...
Page 423
... original deposition of the mineral in approximately perpendicular systems of small joint planes is an open question , though the writer believes the latter of the two theories is more probable . Broken nodules exhibit massive , fine ...
... original deposition of the mineral in approximately perpendicular systems of small joint planes is an open question , though the writer believes the latter of the two theories is more probable . Broken nodules exhibit massive , fine ...
Page 446
... original rock into two parts by segregation . Microscopically the acid portion of the rock is much the simpler . It consists of cryptoperthite and quartz with a considerable amount of oligoclase , and some brown biotite . The oligoclase ...
... original rock into two parts by segregation . Microscopically the acid portion of the rock is much the simpler . It consists of cryptoperthite and quartz with a considerable amount of oligoclase , and some brown biotite . The oligoclase ...
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Common terms and phrases
albite albite-Ala alluvium anticline Aravalli axis bands beds Bihar and Orissa biotite Burma cent chlorite-muscovite-schist clay Coal complex composition conglomerate cordierite cracked deposits district Dogra slate dolerite dumortierite earthquake east feet felspar folding formation fossil garnet Geol Geological Survey gneiss Gondwana granite Hazara hills Himalayan hypersthene Infra-Trias intrusions Irrawaddian kyanite limestone lower Messrs metamorphism mica miles minerals Mining Mogok Murree north-west northern Nummulitics occur Orissa outcrop output P. L. Renewal Panjal pegmatite Pegu petroleum phyllites plagioclase plane Plate plateau portion production Punjab Quantity quartz quartzites Rajputana Range Rangoon reported ridge river rocks Salkhala Salt sand sandstones schists shales sheet shock shows Shwebo sillimanite Singhbhum Siwalik south-east Southern Shan specimens strata structure Surv Survey of India syncline syntaxis Tertiary thick thin tion tons valued twinning Upper valley veins Vindhyans zone