Records of the Geological Survey of India, Volume 76The Survey, 1944 - Earthquakes |
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Page 5
The only important ore of tin is the oxide , cassiterite ( SnO2 ) , which contains 78-8 per cent . of the metal . Cassiterite crystallizes in the tetragonal system and the crystals , which are usually dark brown in colour and prismatic ...
The only important ore of tin is the oxide , cassiterite ( SnO2 ) , which contains 78-8 per cent . of the metal . Cassiterite crystallizes in the tetragonal system and the crystals , which are usually dark brown in colour and prismatic ...
Page 93
The granite exposed at the source of the Shanthechaung , which has cassiterite , tourmaline , and biotite , as constituents , is worked for tin , whilst the largest producer in the area , the Shanthe mine of the Anglo - Burma Tin ...
The granite exposed at the source of the Shanthechaung , which has cassiterite , tourmaline , and biotite , as constituents , is worked for tin , whilst the largest producer in the area , the Shanthe mine of the Anglo - Burma Tin ...
Page 106
Cassiterite occurs in crystals of about equal dimensions with the other constituents of a cassiterite granulite rock , but sometimes forms aggregates to the exclusion of the other minerals . The proportion of cassiterite present is from ...
Cassiterite occurs in crystals of about equal dimensions with the other constituents of a cassiterite granulite rock , but sometimes forms aggregates to the exclusion of the other minerals . The proportion of cassiterite present is from ...
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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