Records of the Geological Survey of India, Volume 76, Issue 12Geological Survey of India, 1942 - Earthquakes |
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... Bauxite & Aluminous Laterite in Jashpur State , E. S. A. A. K. Dey . ( As . 4. ) VOLUME LXXVI . - BULLETINS OF ECONOMIC MINERALS . No. 1. The Mineral Wealth of India . Cyril S. Fox . No. 1A . Indian Minerals , Ores , etc. , for ...
... Bauxite & Aluminous Laterite in Jashpur State , E. S. A. A. K. Dey . ( As . 4. ) VOLUME LXXVI . - BULLETINS OF ECONOMIC MINERALS . No. 1. The Mineral Wealth of India . Cyril S. Fox . No. 1A . Indian Minerals , Ores , etc. , for ...
Page 25
... bauxite is first broken up in jaw crushers , further crushed to about inch and then calcined at about 2,000 ° F . in a rotary calciner to drive off the combined water , leaving a material which should contain 80 per cent . alumina , or ...
... bauxite is first broken up in jaw crushers , further crushed to about inch and then calcined at about 2,000 ° F . in a rotary calciner to drive off the combined water , leaving a material which should contain 80 per cent . alumina , or ...
Page 30
... bauxite , are readily available . There seems no reason why such an industry should not be able to market its products even overseas , in competition , say , with American products " . In view of the fact that artificial abrasives are ...
... bauxite , are readily available . There seems no reason why such an industry should not be able to market its products even overseas , in competition , say , with American products " . In view of the fact that artificial abrasives are ...
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Common terms and phrases
A. L. Coulson Abrasive Industry abrasive purposes Abrasive wheels Almandite aluminium artificial abrasives B. C. Roy bauxite beds Bihar Burma Canada Department Carborundum cent chert coated abrasives coated cloth coke colour corundum Corundum occurs crushed crystals Department of Mines Deposits Dhalbhum Diamond Diatomite Emery employed felspar flint Fused alumina future trend garnet garnet sands Geol Geological Survey glass grains grey grinding hard Hazaribagh district high grade honing stones impurities ingredients iron J. A. Dunn J. A. Mineral Resources Kashmir Kyanite large quantities limestone LXXVIII M. S. Krishnan Madras manufacture of abrasive manufactured abrasives Marketing and future Memoir metal polish mica Mysore natural abrasives oxide paper and cloth pebbles polishing material powders Products of Canada Pumice Resources of Bihar Rewa Risin spur rock sandstones siliceous silicon carbide sillimanite Singhbhum steel balls Steel wool suitable surfaces Surv Survey of India Talc Tripolite varies Vindhyan Volcanic dust