Records of the Geological Survey of India, Volume 77, Issues 11-12Government of India, 1943 - Earthquakes Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 5
... blemishes due to inclusions , within the block , of air , vegetable , and mineral matter . Air creeping into the block from the edges which does not impair the transparency does not consti- tute a blemish . Air Creep is illustrated in ...
... blemishes due to inclusions , within the block , of air , vegetable , and mineral matter . Air creeping into the block from the edges which does not impair the transparency does not consti- tute a blemish . Air Creep is illustrated in ...
Page 6
... blemishes are to be deemed any which are distinctly black or red in colour . No speck or blemish of any description is to be overlooked even though it be less in size than a pin's head . The degree of staining has also to be taken into ...
... blemishes are to be deemed any which are distinctly black or red in colour . No speck or blemish of any description is to be overlooked even though it be less in size than a pin's head . The degree of staining has also to be taken into ...
Page 10
... blemishes . ( stains , spots , etc. ) , or which may contain - blemishes , is to be counted . in triangles . The size of the actual blemishes themselves is not to be measured . For example , if the largest rectangle measure 3 Ă— 5 inches ...
... blemishes . ( stains , spots , etc. ) , or which may contain - blemishes , is to be counted . in triangles . The size of the actual blemishes themselves is not to be measured . For example , if the largest rectangle measure 3 Ă— 5 inches ...
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Common terms and phrases
A. L. Coulson annular stolons B. C. Roy Bauxite birmanica sp blemishes block mica bore-hole records Brachiopoda Burma Calcutta Chowringhee complete triangles contain dense contain small air Cotter Cretaceous d'Arch damaged films Damodar river DENSE STAINS diameter Discocyclina Douvillé E. L. G. Clegg Eocene equatorial chambers Fair Stained Fauna Foraminifera Foraminifera from Yaw G. S. I. Type genus Geol Geological Maps Geological Survey Geology of India grade Holotype Indian Muscovite Mica J. A. Dunn J. B. Auden Kathiawar largest rectangle obtainable Lepidocyclina Polylepidina LXXVII M. S. Krishnan MEASURING CHART megaspheric Memoirs microspheric nucleoconch Minbu mineral specks Note Nummulites Oligocene Orbitocyclina orbitoids P. K. Ghosh pagoda Priabonian Professional Paper Pseudophragmina Asterophragmina Razzaque septa Slightly Stained small air spots Sorting Chart species spiral spots and lines square inches Stage of Burma STAINED BLOCK stellate stolons Surv Survey of India Upper Eocene vegetable stains and/or Yaw shales Yaw Stage