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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Page 146
... feet wide . The Banki nala bridge consisting of two spans with piers at 40 feet intervals will measure 89 feet from abutment to abutment . The right and left banks reveal rotten rock and clay materials respectively . For this bridge ...
... feet wide . The Banki nala bridge consisting of two spans with piers at 40 feet intervals will measure 89 feet from abutment to abutment . The right and left banks reveal rotten rock and clay materials respectively . For this bridge ...
Page 552
... feet and 25 feet respectively . The slates are generally weathered to a depth of 3 feet to 4 feet from the surface but below this the quality improves . There are several quarries within this area yielding good quality slates . Some of ...
... feet and 25 feet respectively . The slates are generally weathered to a depth of 3 feet to 4 feet from the surface but below this the quality improves . There are several quarries within this area yielding good quality slates . Some of ...
Page 558
Geological Survey of India. approximate total length is 300 feet and width 20 feet . The slates show various shades of grey , mostly light grey , with often a dull purplish tint and occasional white patches . They are softer than those ...
Geological Survey of India. approximate total length is 300 feet and width 20 feet . The slates show various shades of grey , mostly light grey , with often a dull purplish tint and occasional white patches . They are softer than those ...
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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