Records of the Geological Survey of India, Volume 76, Parts 15-16 |
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Results 1-3 of 43
Page 49
... output . Thus she treated nearly 6,000 tons of 60-65 per cent . concentrates . during 1914-18 war . As a result of the measures taken to stimulate production during the 1914-18 war , output in Burma increased from 1,907 tons in 1913 to ...
... output . Thus she treated nearly 6,000 tons of 60-65 per cent . concentrates . during 1914-18 war . As a result of the measures taken to stimulate production during the 1914-18 war , output in Burma increased from 1,907 tons in 1913 to ...
Page 27
... output per man shift as a result of the rapid introduction of machine mining , an increase which has varied from 10 ... output of coal in the U. S. S. R. From a production of 6 million tons in 1900 , 36 million in 1913 , and 48 million ...
... output per man shift as a result of the rapid introduction of machine mining , an increase which has varied from 10 ... output of coal in the U. S. S. R. From a production of 6 million tons in 1900 , 36 million in 1913 , and 48 million ...
Page 123
... output increased in the early years of the present century to some 70 to 80 thousand tons annually . From the Rajmahal hills , an output of about 8,000 tons is recorded for as far back as the year 1858 , and of some 28,000 tons and ...
... output increased in the early years of the present century to some 70 to 80 thousand tons annually . From the Rajmahal hills , an output of about 8,000 tons is recorded for as far back as the year 1858 , and of some 28,000 tons and ...
Contents
INTRODUCTION | 1 |
Graphs showing the Burma British Empire and World production | 2 |
TABLES | 17 |
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Common terms and phrases
adits alloys alluvial analyses Assam assay average Barakar coals Barakar measures Burma Burma Tin caking cassiterite cent chaung coal measures coal seams coal-bearing coalfields coking colliery countries Damodar decomposed district east eluvial eluvial deposits Eocene export feet thick fuel Geol Geological Survey Gondwana granite High Speed Steel hills India Indian Coal industry Jharia field Karenni lignite limestones lodes lower M. S. Krishnan Maung Mawchi Mergui district Mergui series metal miles million tons mineral moisture Nil Nil outcrop output pegmatite picul production quartz quartz veins railway range Raniganj Raniganj field reef river rocks sandstones Sandstones and shales scheelite sedimentary sediments shales Shan sluicing smelters steel strata strike Survey of India TABLE Taung Tavoy Tertiary thin tin and wolfram tin concentrates Tin Mines tons of tin tungsten trioxide Upper valley vary whilst width wolfram concentrates workable Yamethin