Records of the Geological Survey of India, Volume 76Geological Survey of India, 1944 - Earthquakes |
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Page 65
... ridge . At the western side of the same ridge , a dark coloured granitic rock is traversed by thin quartz veins from which both tin and wolfram are produced . To the south , thin parallel quartz veins of a maximum thickness of eight ...
... ridge . At the western side of the same ridge , a dark coloured granitic rock is traversed by thin quartz veins from which both tin and wolfram are produced . To the south , thin parallel quartz veins of a maximum thickness of eight ...
Page 77
... Ridge . and Byintaung , and further south again in the Peneichaung hill . There is much minera- lisation in both localities , though the amounts of wolfram produced from the lodes are small . At Kadantaung the main strike is W.N.W. ...
... Ridge . and Byintaung , and further south again in the Peneichaung hill . There is much minera- lisation in both localities , though the amounts of wolfram produced from the lodes are small . At Kadantaung the main strike is W.N.W. ...
Page 85
... ridge . three miles from the Central Range , there is a roughly parallel and short ridge built up mainly of argillites and . quartzites of the Mergui series . It is known as the Kyaukmedaung ridge and rises to 2,000 feet above sea level ...
... ridge . three miles from the Central Range , there is a roughly parallel and short ridge built up mainly of argillites and . quartzites of the Mergui series . It is known as the Kyaukmedaung ridge and rises to 2,000 feet above sea level ...
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