Records of the Geological Survey of India, Volume 82, Parts 2-4The Survey, 1952 - Earthquakes |
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Page 360
... production . 2. Indian occurrences , reserves , quality or grade . 3. Production in the year under review - comparison with that of the previous year with special reference to increase , decrease , or absence of production in certain ...
... production . 2. Indian occurrences , reserves , quality or grade . 3. Production in the year under review - comparison with that of the previous year with special reference to increase , decrease , or absence of production in certain ...
Page 363
... Production . Available Export of Retained domestic for import . production . consumption . 830 Aluminium ( Unwrought ) Tons Aluminium Ore ( Bauxite ) " " 3,368 22,156 ( Unwrought ) 9,299 ( Wrought ) 13,497 535 21,621 Arsenic 135 135 ...
... Production . Available Export of Retained domestic for import . production . consumption . 830 Aluminium ( Unwrought ) Tons Aluminium Ore ( Bauxite ) " " 3,368 22,156 ( Unwrought ) 9,299 ( Wrought ) 13,497 535 21,621 Arsenic 135 135 ...
Page 423
... production of salt during 1940-46 is of the order of 35 million metric tons . The salt produced in India is obtained from three principal sources ( a ) sea water , ( b ) lakes and sub - soil water in areas where the rivers have no ...
... production of salt during 1940-46 is of the order of 35 million metric tons . The salt produced in India is obtained from three principal sources ( a ) sea water , ( b ) lakes and sub - soil water in areas where the rivers have no ...
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1948 Quantity Value acres Ajmer Andamans Asbestos Assam bands Barytes beds belt Beryl Bihar biotite Calcutta cent Chirala chromite clay cleavage Coal coast colour concentrates Cumbum Cycadeoidea Datia deposits DETAILS OF MINERAL district east ending 31st December epicentre epidiorite export feet Felspar Foraminifera fossil furlongs garnet Geol Geological map Geological Survey gneiss grains grey hill ilmenite inches Indian Union Jubbulpore Kyanite leaf bases Limestone M. S. Krishnan Madras magnetite Markapur Messrs metal Mica miles Mineral Concessions Mining Leases monazite Mysore Nagpur nala Nausahi occur Ochre Operculina Orissa percentage plates present produced in India production Prospecting License Quantity Value Quantity quartz quartzite railway Rajasthan samples seen serpentine shale Shri siliceous sillimanite slates Soapstone species specimen Statement of Mineral surface Surv Survey of India TABLE talc thickness tons valued TOTAL Trial pit Trichinopoly Value Quantity Value Vindhya Pradesh