Records of the Geological Survey of India, Volume 76Geological Survey of India, 1944 - Earthquakes |
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Results 1-3 of 26
Page 15
... amount of local smelting of tin concentrates was carried out in the Mergui district by Chinese methods , but as recovery was about 2 per cent . below that of the Straits smelters the practice has died out . Secondary tin . Tin is ...
... amount of local smelting of tin concentrates was carried out in the Mergui district by Chinese methods , but as recovery was about 2 per cent . below that of the Straits smelters the practice has died out . Secondary tin . Tin is ...
Page 34
... amount for profitable re- covery , even if the material were of a size and condition that were favourable to recovery . Secondary recovery goes little beyond such saving of scrap and waste as can be made by manufacturers and the larger ...
... amount for profitable re- covery , even if the material were of a size and condition that were favourable to recovery . Secondary recovery goes little beyond such saving of scrap and waste as can be made by manufacturers and the larger ...
Page 43
... amounts require more than one operation and the returning charges are based on the amount of labour and materials required in the separa- tions carried out . ( See also Tin , pp . 10-13 . ) The following Account Sale is that of a ...
... amounts require more than one operation and the returning charges are based on the amount of labour and materials required in the separa- tions carried out . ( See also Tin , pp . 10-13 . ) The following Account Sale is that of a ...
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