Records of the Geological Survey of India, Volume 85Geological Survey of India, 1954 - 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 100
... Exploration by drilling in two holes along the dam axis in the river bed indicates that below the sand and gravels , the rocks are fairly fresh and strong . Further drilling is going on . Mr. Bose also prepared a detailed geological map ...
... Exploration by drilling in two holes along the dam axis in the river bed indicates that below the sand and gravels , the rocks are fairly fresh and strong . Further drilling is going on . Mr. Bose also prepared a detailed geological map ...
Page 101
... exploration involving 9 bore holes and two drifts has been recommended . Suitable construction materials such as workable quartzites , river gravel , sand , earth , shales and limestone are available within easy reach of the site . Tawa ...
... exploration involving 9 bore holes and two drifts has been recommended . Suitable construction materials such as workable quartzites , river gravel , sand , earth , shales and limestone are available within easy reach of the site . Tawa ...
Page 361
... exploration has always been complicated by transport , but this aspect of mineral exploration and geological surveys may now be largely solved by the use of helicopter , caravan and satisfactory towing vehicles . The author gives his ...
... exploration has always been complicated by transport , but this aspect of mineral exploration and geological surveys may now be largely solved by the use of helicopter , caravan and satisfactory towing vehicles . The author gives his ...
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38th Indian Sci Ajmer-Merwara alluvium Assam Assistant Geologist bands Belgaum Bihar Bombay Calcutta cent charnockites clay coal coalfields Congr copper Cuddapah days with effect Deccan trap Delhi deposits depth Dharwar Dhenkanal district district dolerite dolomite drilling dykes east examined exported feet G. W. Division Geol geological mapping Geological Survey geophysical gneisses Gondwana grade granite ground-water hill India Indian Miner industry investigation Iron-ore irrigation Kaladgi Keonjhar Kurnool Kurnool district Kutch laterite limestone M. S. Krishnan Madhya Pradesh Madras Magnesite manganese manganese-ore Mehta Messrs Metal Mkt mica million tons mines Mysore nala November occur Orissa output pegmatites phyllites pits Proc production quantity quarried quartz quartzites Rajasthan reported Returned to Circle Returned to headquarters river rocks samples sand sandstones Saurashtra schists shales sheet 73 Singhbhum square miles steatite Survey of India taluk thick tons valued veins village Vindhya Pradesh