Records of the Geological Survey of India, Volume 76Geological Survey of India, 1944 - Earthquakes |
From inside the book
Results 1-3 of 16
Page 18
... increased to 177,590 tons , a new maximum despite a further fall in price of about £ 62 , the average for the year being £ 227 / 4 . All important producers increased their outputs and continued to do so during 1929 , when the peak year ...
... increased to 177,590 tons , a new maximum despite a further fall in price of about £ 62 , the average for the year being £ 227 / 4 . All important producers increased their outputs and continued to do so during 1929 , when the peak year ...
Page 19
... increased production . 1930-1932 . Despite all efforts of voluntary restriction , production in 1930 was only reduced to 172,901 tons , the decline being registered in the countries where the policy of restriction was pursued , whilst ...
... increased production . 1930-1932 . Despite all efforts of voluntary restriction , production in 1930 was only reduced to 172,901 tons , the decline being registered in the countries where the policy of restriction was pursued , whilst ...
Page 51
... increased demand for 1934 - Revival of tungsten , whilst the Chinese tungsten cartel Wolfram industry . endeavoured to restrict production and main- tain high prices . Prices rose to 47 / 6 / - per unit in June but had dropped to 38 / 3 ...
... increased demand for 1934 - Revival of tungsten , whilst the Chinese tungsten cartel Wolfram industry . endeavoured to restrict production and main- tain high prices . Prices rose to 47 / 6 / - per unit in June but had dropped to 38 / 3 ...
Contents
World smelter production | 16 |
TABLES | 17 |
Future trend of the tin industry | 23 |
9 other sections not shown
Other editions - View all
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