Records of the Geological Survey of India, Volume 90Geological Survey of India, 1962 - Earthquakes |
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Page 67
... manufacture in dyeing and degumming , bleaching and scouring of natural silks . A mixture of borax and boracic acid is best for rendering textiles flame - proof . ( 6 ) In abrasive manufacture : Boron carbide is the hardest synthetic ...
... manufacture in dyeing and degumming , bleaching and scouring of natural silks . A mixture of borax and boracic acid is best for rendering textiles flame - proof . ( 6 ) In abrasive manufacture : Boron carbide is the hardest synthetic ...
Page 257
... manufacture of sulphuric acid , and in kilns used for portland cement manufacture . Dead burnt magnesia in granular form is used in making the hearth and in the form of bricks for lining the walls , ends , and ports of kilns and ...
... manufacture of sulphuric acid , and in kilns used for portland cement manufacture . Dead burnt magnesia in granular form is used in making the hearth and in the form of bricks for lining the walls , ends , and ports of kilns and ...
Page 387
... manufacture of cigarettes , cigars , fireworks , matches ; in glass manufacture ; in tempering of steels and in preserving meat . Saltpetre was also used as a fertiliser as well as in the manufacture of nitric acid , but its importance ...
... manufacture of cigarettes , cigars , fireworks , matches ; in glass manufacture ; in tempering of steels and in preserving meat . Saltpetre was also used as a fertiliser as well as in the manufacture of nitric acid , but its importance ...
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