Records of the Geological Survey of India, Volume 76Geological Survey of India, 1944 - Earthquakes |
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Page 61
... thickness from fine stringers , to veins three to four feet wide , and occasionally up to six feet . The thickness varies , as the veins thin out , thicken , branch , and then unite ; they have a general NW.-SE. strike and whilst the ...
... thickness from fine stringers , to veins three to four feet wide , and occasionally up to six feet . The thickness varies , as the veins thin out , thicken , branch , and then unite ; they have a general NW.-SE. strike and whilst the ...
Page 62
... thickness of 18 " and dip E. 15 ° N. at 20 ° . They are worked by a monitor , for which water is available during the rains and up to the end of December . Three shifts work during the Rains , but , by the end of December , there is not ...
... thickness of 18 " and dip E. 15 ° N. at 20 ° . They are worked by a monitor , for which water is available during the rains and up to the end of December . Three shifts work during the Rains , but , by the end of December , there is not ...
Page 63
thickness of from three to four feet : they contain both tin and wolfram . Production is obtained in open cuttings as it is , also , in an area north - east of the 3870 peak , where the veins are thin and rather lean . Practically the ...
thickness of from three to four feet : they contain both tin and wolfram . Production is obtained in open cuttings as it is , also , in an area north - east of the 3870 peak , where the veins are thin and rather lean . Practically 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