Records of the Geological Survey of India, Volume 76Geological Survey of India, 1944 - Earthquakes |
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Page 59
... thin and that mineral - bearing veins may be discovered . Scheelite has been noted as a segregation in the biotite granite five and a quarter miles east of Kyaukse ( 20 ° 04 ′ : 96 ° 21 ' ) but does not appear to be of an extensive ...
... thin and that mineral - bearing veins may be discovered . Scheelite has been noted as a segregation in the biotite granite five and a quarter miles east of Kyaukse ( 20 ° 04 ′ : 96 ° 21 ' ) but does not appear to be of an extensive ...
Page 60
... thin lean quartz - wolfram veins in coarse - grained biotite granites . According to local report , water scarcity was responsible for its abandonment . Thin quartz wolfram veins in granite and decom- posed slaty rocks north - east of ...
... thin lean quartz - wolfram veins in coarse - grained biotite granites . According to local report , water scarcity was responsible for its abandonment . Thin quartz wolfram veins in granite and decom- posed slaty rocks north - east of ...
Page 65
... thin quartz veins from which both tin and wolfram are produced . To the south , thin parallel quartz veins of a maximum thickness of eight inches . dip east at 45 ° , and are fairly rich in wolfram . The Sakangyi National Mine ( also ...
... thin quartz veins from which both tin and wolfram are produced . To the south , thin parallel quartz veins of a maximum thickness of eight inches . dip east at 45 ° , and are fairly rich in wolfram . The Sakangyi National Mine ( also ...
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