Records of the Geological Survey of India, Volume 90Geological Survey of India, 1962 - Earthquakes |
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Page 38
... chemical reactions in- volved . Hard bauxites are superior to softer ores for use in the chemical industry in that they have superior settling charac- teristics , and it has been found to be economical to pay addi- tional grinding costs ...
... chemical reactions in- volved . Hard bauxites are superior to softer ores for use in the chemical industry in that they have superior settling charac- teristics , and it has been found to be economical to pay addi- tional grinding costs ...
Page 408
... Chemicals at Mitapur and the Dhrangadhara Chemical Works at Kharagoda , in Sau- rashtra with a combined capacity of 54,000 tons per annum ( table 5 gives the charges used in manufacture ) . The figures in table 1 give the production ...
... Chemicals at Mitapur and the Dhrangadhara Chemical Works at Kharagoda , in Sau- rashtra with a combined capacity of 54,000 tons per annum ( table 5 gives the charges used in manufacture ) . The figures in table 1 give the production ...
Page 415
... chemical analysis and the determination of ( 2 ) acid soluble matter , ( 3 ) Colour or brightness , ( 4 ) pH value , ( 5 ) specific gravity , ( 6 ) fineness by screen tests , ( 7 ) apparent bulk density , ( 8 ) particle shape , ( 9 ) ...
... chemical analysis and the determination of ( 2 ) acid soluble matter , ( 3 ) Colour or brightness , ( 4 ) pH value , ( 5 ) specific gravity , ( 6 ) fineness by screen tests , ( 7 ) apparent bulk density , ( 8 ) particle shape , ( 9 ) ...
Contents
GEOLOGICAL SURVEY OF INDIA | 1 |
DETAILED ACCOUNT OF THE MINERALS | 37 |
Clays | 91 |
Copyright | |
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acid aluminium annual production Assam B. C. Roy bauxite Bihar Bombay Canada cement cent chromite coal coke colour consumption copper corundum Cwts deposits district dolomite estimated export feet figures furnace Gallons Geol Geological given in Table glass gold grade graphite gypsum Hyderabad ilmenite important increase India Indian Union industry Iron & Steel Iron and Steel Jodhpur kaolin Kashmir kyanite lime limestone long tons Madhya Bharat Madhya Pradesh Madras magnesite manganese manganese-ore manufacture marble material metal mica miles mill million tons mineral mines Mysore nickel obtained occur ochre Orissa output oxide Pakistan partitioned in August pegmatites period under review Quantity Value Quantity quartz quinquennium under review Rajasthan refractory reported reserves rocks RSITY salt SAN DIEGO Saurashtra silica sillimanite Singhbhum sodium South stones sulphate sulphuric Surv talc tion Tons Tons tons valued Travancore Uttar Pradesh veins Vindhya Pradesh wolfram world production Zawar zinc