Records of the Geological Survey of India, Volume 70Geological Survey of India, 1935 - 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 29
... coke - making has ex- tended considerably and the amount of hard , coke manufactured during the period averaged 1,400,000 tons annually , the major portion of this coke being consumed by the iron and steel companies . The by - products ...
... coke - making has ex- tended considerably and the amount of hard , coke manufactured during the period averaged 1,400,000 tons annually , the major portion of this coke being consumed by the iron and steel companies . The by - products ...
Page 77
... coke is made from Jharia coal and that the recovery of coke averages from 74 to 75 per cent . of the coal used . Hard coke . TABLE , 32. - Quantity of Hard Coke produced in India during the years 1929 to 1933 . 1929 . 1930 . 1931 . 1932 ...
... coke is made from Jharia coal and that the recovery of coke averages from 74 to 75 per cent . of the coal used . Hard coke . TABLE , 32. - Quantity of Hard Coke produced in India during the years 1929 to 1933 . 1929 . 1930 . 1931 . 1932 ...
Page 78
... coke despatched by rail from collieries in the provinces of Bengal and Bihar and Orissa . 1. ( 1 ) This Act may be called the Indian Soft Coke Cess Act , 1929 ... 2. ( c ) Soft - coke ' means all coke which is unsuitable for ...
... coke despatched by rail from collieries in the provinces of Bengal and Bihar and Orissa . 1. ( 1 ) This Act may be called the Indian Soft Coke Cess Act , 1929 ... 2. ( c ) Soft - coke ' means all coke which is unsuitable for ...
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A. M. Heron amount annual production Assam Balaghat Baluchistan bauxite Bengal Bihar and Orissa Bombay cassiterite cement cent Central Provinces clay coalfields coke Company consumption copper corundum countries cwts deposits Dharwar district exports feet figures furnaces gallons Gangpur Geol gold gonditic Gondwana grade granite hæmatite Hills ilmenite imports increase India Indian coal industry iron and steel iron-ore jadeite Kashmir L. L. Fermor laterite limestone lodes Long Tons Madras magnesite manganese manganese-ore manufacture Mergui Mergui district metal mica miles mineral mines monazite Mysore Nagpur obtained occur ore-bodies pegmatites period under review petroleum pig-iron present quinquennium previous quinquennium Punjab Quantity quartz quinquennial period quinquennium under review railway Rajputana Raniganj rocks salt saltpetre Sandur schists seams silica Singhbhum Southern Shan stone sulphate supply Surv Table Tavoy tin-ore tion tons valued Travancore veins whilst wolfram zinc