Records of the Geological Survey of India, Volume 76, Parts 15-16 |
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Page 12
... present , with a minimum charge of 50 cents and a maximum charge of $ 1 . When both Sulphur and Arsenic are present only the higher charge will be made . Metallic Impurities ( combined copper , lead , bismuth and antimony ) — Less than ...
... present , with a minimum charge of 50 cents and a maximum charge of $ 1 . When both Sulphur and Arsenic are present only the higher charge will be made . Metallic Impurities ( combined copper , lead , bismuth and antimony ) — Less than ...
Page 126
... present day . This mode of working was com- mented on adversely by Blanford , and has more recently drawn the fire of a number of mining authorities acquainted with the coal- fields . The practice , combined in the old days with a ...
... present day . This mode of working was com- mented on adversely by Blanford , and has more recently drawn the fire of a number of mining authorities acquainted with the coal- fields . The practice , combined in the old days with a ...
Page
... present day , India stands in a far better position as regards her coal industry than she did 20 years ago . Problems , many of which are doubtless at present obscured by the great demands for coal as a result of abnormal war conditions ...
... present day , India stands in a far better position as regards her coal industry than she did 20 years ago . Problems , many of which are doubtless at present obscured by the great demands for coal as a result of abnormal war conditions ...
Contents
INTRODUCTION | 1 |
Graphs showing the Burma British Empire and World production | 2 |
TABLES | 17 |
16 other sections not shown
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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