Records of the Geological Survey of India, Volume 90The Survey, 1962 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 10
... lead , zinc and tin . The prices of manganese - ore and wolfram increased to a great extent in comparison with others . INDIA AS A PRODUCER OF METALS Table 7 shows the output of steel , pig - iron , ferro - manganese , gold , silver ...
... lead , zinc and tin . The prices of manganese - ore and wolfram increased to a great extent in comparison with others . INDIA AS A PRODUCER OF METALS Table 7 shows the output of steel , pig - iron , ferro - manganese , gold , silver ...
Page 181
... Lead oxide is generally employed in the form Pb , O , or red lead . As it is often reduced in the furnace some oxidising agent such as nitre is added to the batch .. Lead oxide . It is one of the important constituents of flint glass ...
... Lead oxide is generally employed in the form Pb , O , or red lead . As it is often reduced in the furnace some oxidising agent such as nitre is added to the batch .. Lead oxide . It is one of the important constituents of flint glass ...
Page 251
... lead and zinc concentrates by floatation . The lead concentrates are smelted at the Indian Metal Corporation's works at Katrasgam in the Jharia coalfield . The average composition of the lead concentrates in 1951 is given below : - Pb ...
... lead and zinc concentrates by floatation . The lead concentrates are smelted at the Indian Metal Corporation's works at Katrasgam in the Jharia coalfield . The average composition of the lead concentrates in 1951 is given below : - Pb ...
Contents
SUMMARY OF THE MORE IMPORTANT MINERALS V P SONDHI | 37 |
Asbestos | 44 |
Bauxite | 51 |
Copyright | |
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acid aluminium annual production asbestos Assam B. C. Roy bauxite Bihar Bombay Canada cement cent chemical chromite coal coke colour consumption copper corundum Cwts deposits district dolomite estimated export feet figures furnace Gallons Geol given in Table glass gold grade graphite gypsum Hyderabad ilmenite important increase India Indian Union industry Iron & Steel Iron and Steel Jodhpur kankar 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 ochres Orissa output oxide Pakistan partitioned in August pegmatites period under review producing countries quartz quinquennium under review Rajasthan refractory reported reserves rocks salt Saltpetre Saurashtra silica sillimanite Singhbhum sodium South STANFORD stones sulphate sulphuric Surv talc tion Tons Tons tons valued Travancore Uttar Pradesh veins Vindhya Pradesh wolfram world production Zawar zinc