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 2
... definitions and no actual visual tests that can be applied to settle such differences of opinion . Such a doubt arises only occasionally in the minds of experienced sorters . The object of this paper is to supply definitions and devise ...
... definitions and no actual visual tests that can be applied to settle such differences of opinion . Such a doubt arises only occasionally in the minds of experienced sorters . The object of this paper is to supply definitions and devise ...
Page 8
... definitions merely put into words . the facts upon which the sorting of block mica has been carried out , by the most experienced shippers , during past years . The tabulation of these definitions of quality , which follows is to be ...
... definitions merely put into words . the facts upon which the sorting of block mica has been carried out , by the most experienced shippers , during past years . The tabulation of these definitions of quality , which follows is to be ...
Page 10
... definitions . It is very important to note that the percentage of the largest rectangle obtainable from the block which must be free of blemishes . ( stains , spots , etc. ) , or which may contain - blemishes , is to be counted . in ...
... definitions . It is very important to note that the percentage of the largest rectangle obtainable from the block which must be free of blemishes . ( stains , spots , etc. ) , or which may contain - blemishes , is to be counted . in ...
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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