Records of the Geological Survey of India, Volume 76Geological Survey of India, 1944 - Earthquakes |
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Page 6
... mixed with twice its bulk of pulverised charcoal and three times its bulk of sodium carbonate . The mixture is heated on charcoal in the reducing flame of a blowpipe when globules of metallic tin are formed if the mineral is cassiterite ...
... mixed with twice its bulk of pulverised charcoal and three times its bulk of sodium carbonate . The mixture is heated on charcoal in the reducing flame of a blowpipe when globules of metallic tin are formed if the mineral is cassiterite ...
Page 9
... Mixed concentrates won in Lower Burma appear to present little difficulty in separation and the tin concentrates thus obtained are , generally speaking , acceptable to the Straits smelters . Mixed concentrates produced in Upper Burma in ...
... Mixed concentrates won in Lower Burma appear to present little difficulty in separation and the tin concentrates thus obtained are , generally speaking , acceptable to the Straits smelters . Mixed concentrates produced in Upper Burma in ...
Page 166
... Mixed Wolfram Tin Mixed Wolfram 030 100 010 0 1 2 0-0 100 0 0 0 000 1 0 0 0 2 1 17 4 100 Tin Amherst Mixed 1 407 0 0 0 0 NOO 2 0 0 COO 0 0 0 400 010 3260 15 100 109 000 Tin 21 6 Tavoy Mixed 32 10 Wolfram 59 8 10 Tin 172 20 12 Mergui ...
... Mixed Wolfram Tin Mixed Wolfram 030 100 010 0 1 2 0-0 100 0 0 0 000 1 0 0 0 2 1 17 4 100 Tin Amherst Mixed 1 407 0 0 0 0 NOO 2 0 0 COO 0 0 0 400 010 3260 15 100 109 000 Tin 21 6 Tavoy Mixed 32 10 Wolfram 59 8 10 Tin 172 20 12 Mergui ...
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