Records of the Geological Survey of India, Volume 82, Part 3 |
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Page 407
... ore Manganese - ore is mostly used for metallurgical purposes , i.e. , for the manufacture of pig iron , steel and ferro - manganese . High grade ore is used in the chemical , ceramic and glass industries . and in dry batteries . In the ...
... ore Manganese - ore is mostly used for metallurgical purposes , i.e. , for the manufacture of pig iron , steel and ferro - manganese . High grade ore is used in the chemical , ceramic and glass industries . and in dry batteries . In the ...
Page 408
... manganese - ore is mined by opencut methods and graded according to its manga- nese content . The first grade ore contains over 48 per cent . Mn , the second grade ore between 45 and 48 per cent . Mn , and the third grade below 45 per cent ...
... manganese - ore is mined by opencut methods and graded according to its manga- nese content . The first grade ore contains over 48 per cent . Mn , the second grade ore between 45 and 48 per cent . Mn , and the third grade below 45 per cent ...
Page 410
... manganese . A certain amount of ore is used in the glass industry and in the local manufacture of dry cells . Of the total production of manga- nese - ore during 1948 , about 10 per cent . was consumed in the iron and steel industry for ...
... manganese . A certain amount of ore is used in the glass industry and in the local manufacture of dry cells . Of the total production of manga- nese - ore during 1948 , about 10 per cent . was consumed in the iron and steel industry for ...
Contents
peciĀ¹ | 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