Records of the Geological Survey of India, Volume 76, Parts 15-16 |
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Page 99
... Giridih . Section of seam . Moisture . Ash . Volatile Matter ( less moisture ) . Fixed carbon . Fuel ratio . Sulphur . Top of seam 1.80 10-00 21.10 66-61 8.13 0.42 Middle of seam 1-40 12.60 24.80 60-72 2-45 0.48 Bottom of seam 1.40 8.80 ...
... Giridih . Section of seam . Moisture . Ash . Volatile Matter ( less moisture ) . Fixed carbon . Fuel ratio . Sulphur . Top of seam 1.80 10-00 21.10 66-61 8.13 0.42 Middle of seam 1-40 12.60 24.80 60-72 2-45 0.48 Bottom of seam 1.40 8.80 ...
Page 122
... Giridih who made a very favourable report in 1890 . Meanwhile , the relatively small , though important , Giridih or Karharbari field lying north of Jharia and some 23 miles west of the East Indian Railway main line had been receiving ...
... Giridih who made a very favourable report in 1890 . Meanwhile , the relatively small , though important , Giridih or Karharbari field lying north of Jharia and some 23 miles west of the East Indian Railway main line had been receiving ...
Page 126
... Giridih , and Rs . 2-8 as . to Rs . 5-10- as . in the fields of the Central Provinces and Central India . In the Punjab , higher costs prevailed . Regarding transport rates by Indian railways , reduced mini- mum rates on a sliding scale ...
... Giridih , and Rs . 2-8 as . to Rs . 5-10- as . in the fields of the Central Provinces and Central India . In the Punjab , higher costs prevailed . Regarding transport rates by Indian railways , reduced mini- mum rates on a sliding scale ...
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