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 9
... rise in value was maintained until the peak figure of Rs . 105 crores was reached in 1951. There was a sharp rise of Rs . 17 crores in the total value of minerals produced from the year 1950 to 1951. This was mainly accounted for by he ...
... rise in value was maintained until the peak figure of Rs . 105 crores was reached in 1951. There was a sharp rise of Rs . 17 crores in the total value of minerals produced from the year 1950 to 1951. This was mainly accounted for by he ...
Page 11
... rise in the indigenous production . EXPORT OF MINERALS AND MINERAL PRODUCTS Table 10 gives the quantity and value of minerals and mineral products exported from India during the quinquennium under review . It will be seen that except ...
... rise in the indigenous production . EXPORT OF MINERALS AND MINERAL PRODUCTS Table 10 gives the quantity and value of minerals and mineral products exported from India during the quinquennium under review . It will be seen that except ...
Page 27
... rising tendency , the average for the period being 21-5 million tons , the maximum being registered at 22.5 million tons in 1928. The rise continued until 1930 with an output 23.8 million tons , followed by a marked decline to nearly 19 ...
... rising tendency , the average for the period being 21-5 million tons , the maximum being registered at 22.5 million tons in 1928. The rise continued until 1930 with an output 23.8 million tons , followed by a marked decline to nearly 19 ...
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