Records of the Geological Survey of India, Volume 82, Part 3 |
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Page 369
... grades . High grade reserves are of the order of 35 million tons . The better grade of Indian bauxite contains about 55 per cent . alumina . The output of bauxite in India rose to 22,156 tons valued at Rs . 1,76,451 from 19,906 tons ...
... grades . High grade reserves are of the order of 35 million tons . The better grade of Indian bauxite contains about 55 per cent . alumina . The output of bauxite in India rose to 22,156 tons valued at Rs . 1,76,451 from 19,906 tons ...
Page 386
... Grading Board Certificates during the years 1947 and 1948 ( in tons ) . Selected grade Grade I Grade II Grade III Mixed Grade Coal under reference Ungraded • 1947 1948 972,011 1,116,331 460,317 569,112 1,403 4,516 3,572 69 3,028 19,373 ...
... Grading Board Certificates during the years 1947 and 1948 ( in tons ) . Selected grade Grade I Grade II Grade III Mixed Grade Coal under reference Ungraded • 1947 1948 972,011 1,116,331 460,317 569,112 1,403 4,516 3,572 69 3,028 19,373 ...
Page 408
... grade below 45 per cent . Mn . Generally speaking manga- nese ores from the C. P. , Bombay , and Bihar are of the first grade , those from Orissa and Madhya Bharat ( Jhabua ) of the second grade and those from Madras , Mysore and ...
... grade below 45 per cent . Mn . Generally speaking manga- nese ores from the C. P. , Bombay , and Bihar are of the first grade , those from Orissa and Madhya Bharat ( Jhabua ) of the second grade and those from Madras , Mysore and ...
Contents
peci¹ | 360 |
2Papers Rs 314 | 363 |
ORES MINERALS ETC PRODUCED IN INDIA | 366 |
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1948 Quantity Value Abdul Ajmer Ajmer-Merwara Aquamarine Asbestos Assam average annual world Barytes Barytes M. L. bauxite Beawar Bengal Beryl Bihar Bombay cent Central Provinces Chand Chetty China clay Chromite CLASSIFICATION OF LICENSES clay M. L. Clay Q.L. Coal Coke Corundum Cuddapah Cwts Date of commence DETAILS OF MINERAL District Emerald ending 31st December exported Felspar Garnet granted and terminated Hyderabad India industry Iron and Steel iron-ore Jaipur Jubbulpore Katni Kekri Kyanite LICENSES AND LEASES-contd Limestone Limestone Q.L. M. L. Mining Lease Madhya Bharat Madras Manganese-ore manufacture ment Messrs metal Mica Mica P. L. million tons Mineral Concessions Mineral Concessions granted MINERAL CONCESSIONS GRANTED-contd Mysore Nagpur Nature of Area Orissa output P. L. Prospecting License produced in India Quantity Value Quantity Quantity Value Tons Quartz Rajasthan Reddy Ruby Sapphire Shri sillimanite Singh Singhbhum Soapstone Statement of Mineral Steatite Stone Q. L. tons valued TOTAL Value Quantity Value Vindhya Pradesh