Records of the Geological Survey of India, Volume 76Government of India, 1947 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 18
Geological Survey of India. supply 25,000 tons of 50 per cent . sulphur rock and then to meet a demand for 45 per cent . sulphur rock up to 75,000 tons , it was subsequently decided to conduct the exploitation as a distinct work and to ...
Geological Survey of India. supply 25,000 tons of 50 per cent . sulphur rock and then to meet a demand for 45 per cent . sulphur rock up to 75,000 tons , it was subsequently decided to conduct the exploitation as a distinct work and to ...
Page 22
... rock - salt mines in many countries . During the past five years the average produc- tion of salt in India has been about 1,600,000 tons of which roughly 500,000 tons come from North - Western India mostly from the salt lakes and brines ...
... rock - salt mines in many countries . During the past five years the average produc- tion of salt in India has been about 1,600,000 tons of which roughly 500,000 tons come from North - Western India mostly from the salt lakes and brines ...
Page 28
... Rock phosphate 81. Apatite 82. Superphosphates 83. Calcite 84. Talc 85. Columbite 86. Samarskite 87. Tantalite 88. Monazite sand 62. Magnesite 63. Flourite 64. Kyanite 65. Sillimanite F. - CHEMICALS . 72. Pyrites ( massive ) 73. Sulphur ...
... Rock phosphate 81. Apatite 82. Superphosphates 83. Calcite 84. Talc 85. Columbite 86. Samarskite 87. Tantalite 88. Monazite sand 62. Magnesite 63. Flourite 64. Kyanite 65. Sillimanite F. - CHEMICALS . 72. Pyrites ( massive ) 73. Sulphur ...
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A. L. Coulson abrasive alloys alumina aluminium annually antimony areas asbestos Assam averaged B. C. Roy Barytes bauxite Bawdwin Beryl Bihar bore-hole records Burma Calcutta carbonate cent Central Provinces chief chromite coalfields coking coal copper Corundum cryolite CYRIL Degana district ECONOMIC MINERALS electrical exported Fluorspar Fuller's earth Geological Survey Government of India gypsum high grade ilmenite imported Indian bauxite Indian production iron J. A. Dunn J. B. Auden Koh-i-Sultan laterite lead Limestone M. S. Krishnan Madras magnesite manganese material Memoirs metal metallurgical mica million tons Mineral Industry Mineral Resources mineral substances mines Monazite Mysore nickel obtained occurrences operations oxide P. K. Ghosh Phosphates pigments preparation Price produced in India Punjab quantities quartz Rajputana Ranchi District recent Salem dt salt sands Shan sheets Singhbhum smelting Sodium steel Strontium Sulphate sulphide sulphur supply Survey of India Tantalite tion titanium tungsten Vanadium Volume LXXVI wolfram zinc zircon