Records of the Geological Survey of India, Volume 76The Survey, 1944 - Earthquakes |
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Page 60
The main wolfram bearing reef is from two to two and a half feet thick and dips south - south - east at 40 ° : other small veins which run parallel to the main reef are also worked . Mining is by adits : water is scarce .
The main wolfram bearing reef is from two to two and a half feet thick and dips south - south - east at 40 ° : other small veins which run parallel to the main reef are also worked . Mining is by adits : water is scarce .
Page 63
Small impersistent quartz - wolfram veins , and a vertical reef nearly two feet thick striking NW.-SW. also occur in similar decomposed granites in the cuttings south of the cooly huts . The reef is white in colour and unstained and has ...
Small impersistent quartz - wolfram veins , and a vertical reef nearly two feet thick striking NW.-SW. also occur in similar decomposed granites in the cuttings south of the cooly huts . The reef is white in colour and unstained and has ...
Page 64
A tin - wolfram - quartz reef , which dips W. 35 ° N. at 50 ° , is worked in dry open cuttings . Where the Paunglaungnge and Padat chaungs flow into the Paunglaung river , a vertical reef , 3 to 4 feet thick and striking E. 30 ° N. is ...
A tin - wolfram - quartz reef , which dips W. 35 ° N. at 50 ° , is worked in dry open cuttings . Where the Paunglaungnge and Padat chaungs flow into the Paunglaung river , a vertical reef , 3 to 4 feet thick and striking E. 30 ° N. is ...
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Contents
World smelter production | 16 |
Future trend of the tin industry | 23 |
THE BURMA TIN AND WOLFRAM DEPOSITS | 54 |
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Common terms and phrases
alloys amount assay average bismuth Burma Tin capital carry cassiterite cent chaung Company contain countries cutting deposits district east export feet four Geological granite Gwan hill Hlaing increased individual productions industry Karenni Kyin Latitude and Longitude lies Limited List of Burma lodes Longitude 1936 Maung Mawchi Mergui metal miles mineral Mines Name MIXED Nagpur Name of Mines Name of Owners obtained occur Owners Latitude percentage properties quantities quartz quartz veins rains range reef road rocks separation Shan shilling showing sluicing standard steel strike Survey of India TABLE Taung Tavoy thickness thin Tin & Wolfram tin and wolfram tin concentrates Tin mines TIN Name Ton Cwt tonnages trace tungsten unit vary veins Weight whilst wide width wolfram concentrates WOLFRAM MIXED 1938 Wolfram properties showing