Records of the Geological Survey of India, Volume 76, Parts 15-16 |
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Page 29
... RANIGANJ COALFIELD . JHARIA COALFIELD . CENTRAL AND SOUTHERN COALFIELDS . Post - Panchet conglomerates Panchet series ( Lower Trias ) - Sandstones and clay - shales 2,000 feet . ( Slight unconfor- mity at the base . ) Raniganj coal ...
... RANIGANJ COALFIELD . JHARIA COALFIELD . CENTRAL AND SOUTHERN COALFIELDS . Post - Panchet conglomerates Panchet series ( Lower Trias ) - Sandstones and clay - shales 2,000 feet . ( Slight unconfor- mity at the base . ) Raniganj coal ...
Page 79
... Raniganj coal measures of the Raniganj field in which the percentage of moisture often varies from 6 to 10 , the combination results in low calorific values . Regarding the proportions of volatile matter and fixed carbon ,. the Barakar ...
... Raniganj coal measures of the Raniganj field in which the percentage of moisture often varies from 6 to 10 , the combination results in low calorific values . Regarding the proportions of volatile matter and fixed carbon ,. the Barakar ...
Page 121
... Raniganj measures around Raniganj , Siarsol , Chowkidanga , etc. , in the eastern end of the coalfield . The first systematic geological survey of the Raniganj field was made during 1845-46 by Mr. D. H. Williams who was appointed ...
... Raniganj measures around Raniganj , Siarsol , Chowkidanga , etc. , in the eastern end of the coalfield . The first systematic geological survey of the Raniganj field was made during 1845-46 by Mr. D. H. Williams who was appointed ...
Contents
INTRODUCTION | 1 |
Graphs showing the Burma British Empire and World production | 2 |
TABLES | 17 |
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Common terms and phrases
adits alloys alluvial analyses Assam assay average Barakar coals Barakar measures Burma Burma Tin caking cassiterite cent chaung coal measures coal seams coal-bearing coalfields coking colliery countries Damodar decomposed district east eluvial eluvial deposits Eocene export feet thick fuel Geol Geological Survey Gondwana granite High Speed Steel hills India Indian Coal industry Jharia field Karenni lignite limestones lodes lower M. S. Krishnan Maung Mawchi Mergui district Mergui series metal miles million tons mineral moisture Nil Nil outcrop output pegmatite picul production quartz quartz veins railway range Raniganj Raniganj field reef river rocks sandstones Sandstones and shales scheelite sedimentary sediments shales Shan sluicing smelters steel strata strike Survey of India TABLE Taung Tavoy Tertiary thin tin and wolfram tin concentrates Tin Mines tons of tin tungsten trioxide Upper valley vary whilst width wolfram concentrates workable Yamethin