Records of the Geological Survey of India, Volume 76Geological Survey of India, 1944 - Earthquakes |
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Page 25
... properties were not fully appreciated until the Paris Exhibition of 1900 , when an American product led to intensive investigation into improved tool steels capable of taking deeper cuts and working at higher speeds . Since 1900 the ...
... properties were not fully appreciated until the Paris Exhibition of 1900 , when an American product led to intensive investigation into improved tool steels capable of taking deeper cuts and working at higher speeds . Since 1900 the ...
Page 101
... properties in Burma work . These defects were first pointed out during the 1914-18 war by and have been emphasised on many occasions since . They refer mostly to small properties . Epitomised they are as follows : - in Small Burma Mines ...
... properties in Burma work . These defects were first pointed out during the 1914-18 war by and have been emphasised on many occasions since . They refer mostly to small properties . Epitomised they are as follows : - in Small Burma Mines ...
Page 102
... properties during times of depression in the wolfram industry . Moreover , most of these small properties are located in thickly forested , sparsely inhabited mountainous country , with peaks rising to 5000 and 6,000 feet , where the ...
... properties during times of depression in the wolfram industry . Moreover , most of these small properties are located in thickly forested , sparsely inhabited mountainous country , with peaks rising to 5000 and 6,000 feet , where the ...
Contents
World smelter production | 16 |
TABLES | 17 |
Future trend of the tin industry | 23 |
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Common terms and phrases
adits alloys alluvial argillites assay biotite biotite granite bismuth Bokpyin Burma Tin cassiterite cent chaung chaung mines countries decomposed dry season east eluvial deposits export feet granite High Speed Steel hill Hlaing individual productions industry Kanbauk Karenni Khe chaung Kyet Kyin List of Burma lodes Longitude 1936 Maung Mawchi Mawchi Mines Mergui district Mergui series metal miles mineral Mines Name mixed tin molybdenite Name of Mines Name of Owners Nil Nil Nil open cuts Owners Latitude pegmatite picul pyrite quartz quartz veins quartz-wolfram veins rains range reef scheelite sluicing strike stringers Survey of India Tagu Taung Tavoy Tenasserim river Thaton thickness thin Tin & Wolfram tin and wolfram tin concentrates Tin Dredging Company Tin mines Ton Cwt tons of tin tons of wolfram tungsten trioxide unit whilst width wolfram concentrates wolfram occurs Wolfram properties showing wolframite world production Yamethin