Records of the Geological Survey of India, Volume 76Geological Survey of India, 1944 - Earthquakes |
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Page 69
... eluvial deposits during the rains . At Kyonka at the south end of the granite hills , wolfram occurs . in quartz veins and stringers , the main working being in a stock- work of stringers in a faulted zone , running north - south in ...
... eluvial deposits during the rains . At Kyonka at the south end of the granite hills , wolfram occurs . in quartz veins and stringers , the main working being in a stock- work of stringers in a faulted zone , running north - south in ...
Page 75
... eluvial deposits are worked by monitors and hand sluicing in the rains . In Yeo Kyi Han's adjoining property ten veins from 8 " to 30 " wide which strike north- west and dip southwest at 30 ° are known . The veins are mined in the dry ...
... eluvial deposits are worked by monitors and hand sluicing in the rains . In Yeo Kyi Han's adjoining property ten veins from 8 " to 30 " wide which strike north- west and dip southwest at 30 ° are known . The veins are mined in the dry ...
Page 110
... eluvial deposits at the base of the hill and as a consequence in 1941 , a greatly increased tonnage of wolfram concentrates was produced . The rocks cropping out in the Rewat Hills are phyllites and into these granites have been ...
... eluvial deposits at the base of the hill and as a consequence in 1941 , a greatly increased tonnage of wolfram concentrates was produced . The rocks cropping out in the Rewat Hills are phyllites and into these granites have been ...
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