Records of the Geological Survey of India, Volume 82Geological Survey of India, 1949 - 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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Results 1-3 of 47
Page 94
... Felspar Mr. D. R. S. Mehta carried out an investigation of the quartz and felspar deposits in the Kodarma area , Hazaribagh district , Bihar . The investigation formed a part of the general survey of ceramic raw materials in India . The ...
... Felspar Mr. D. R. S. Mehta carried out an investigation of the quartz and felspar deposits in the Kodarma area , Hazaribagh district , Bihar . The investigation formed a part of the general survey of ceramic raw materials in India . The ...
Page 262
... felspar crystals more than two inches long . The granite - gneiss consists of quartz , felspars ( mainly ortho- clase ) , biotite and hornblende . Pink felspar is more common in the porphyritic granite that crops out in the Sind river ...
... felspar crystals more than two inches long . The granite - gneiss consists of quartz , felspars ( mainly ortho- clase ) , biotite and hornblende . Pink felspar is more common in the porphyritic granite that crops out in the Sind river ...
Page 433
... Felspar Do. 1 10-78 Mica , Asbestos , Soapstone Do. 1 23.9 : ::: : : : Mica , Quartz , Asbestos , Soapstone , Beryl ... Felspar 2 13.21 Mica . Do. 3 20-65 Mica , Quartz , Felspar 2 9.38 Mica , Beryl . Do. 10 42.63 Mica 2 6-65 Mica ...
... Felspar Do. 1 10-78 Mica , Asbestos , Soapstone Do. 1 23.9 : ::: : : : Mica , Quartz , Asbestos , Soapstone , Beryl ... Felspar 2 13.21 Mica . Do. 3 20-65 Mica , Quartz , Felspar 2 9.38 Mica , Beryl . Do. 10 42.63 Mica 2 6-65 Mica ...
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alignment alluvium Assam Assistant Geologist Auden B.Sc Balasundaram bands bank Barakar Bihar biotite Bombay bridge-sites Calcutta Carried out geological Central Provinces charnockites Chaterji chromite Circle and left clay coal coalfield dam-site Damodar Datia days with effect Deccan trap deposits depth district east Engineering Geology epidiorite examined feet felspar fossil Geol geological mapping Geological Survey Geologist with effect Geophysical gneisses Godavari Gondwana granite granted earned leave Ground Water gypsum Hazra hill India investigation joints Journ laterite limestone located lode M.Sc Madras material Messrs miles Mineral Mining Mirzapur district nala November occur Orissa outcrops pegmatite phyllites plateau Project proposed Provinces and Bihar quarries quartz quartzites railway ridge river bed rocks samples sand sandstones Saugor scarp schists seams shales sheet Southern Circle specimens suitable Survey of India thick tons trap tunnel United Provinces upstream Valley veins village water supply zone