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 271
... Exported ( in 3 shipments ) · Zn . 12.14 % 859 tons Rs . 15,00,000 2,110 tons 99 1,965 [ Zn . 49-85 % Pb . 5.10 % 28.7 % Ag . 234 grs . per ton . Rs . 6,50,000 Average composition of zinc concentrates exported • S Value of zinc ...
... Exported ( in 3 shipments ) · Zn . 12.14 % 859 tons Rs . 15,00,000 2,110 tons 99 1,965 [ Zn . 49-85 % Pb . 5.10 % 28.7 % Ag . 234 grs . per ton . Rs . 6,50,000 Average composition of zinc concentrates exported • S Value of zinc ...
Page 279
... exported and a clearer picture of the Indian mica industry is , therefore , provided by the export statistics which show separate figures for three different categories of mica , i.e. , block , splittings and scrap or waste . It is also ...
... exported and a clearer picture of the Indian mica industry is , therefore , provided by the export statistics which show separate figures for three different categories of mica , i.e. , block , splittings and scrap or waste . It is also ...
Page 289
... exported 823 tons to the U. K. , 857 tons to the continent and 180 tons to America . A quantity of 19 tons was disposed of for internal consumption and the balance of 1,956 tons was held in stock . The Pipra mines are worked by Dr ...
... exported 823 tons to the U. K. , 857 tons to the continent and 180 tons to America . A quantity of 19 tons was disposed of for internal consumption and the balance of 1,956 tons was held in stock . The Pipra mines are worked by Dr ...
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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