Records of the Geological Survey of India, Volume 82Geological Survey of India, 1949 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 47
... clay about half a mile N.N.E. of Khinda ( 21 ° 43 ′ : 83 ° 58 ' ) in the Sambalpur district . The fire - clay occurs at the base of Barakar sandstones near their junction with the under- lying Talchirs . The deposit extends for about a ...
... clay about half a mile N.N.E. of Khinda ( 21 ° 43 ′ : 83 ° 58 ' ) in the Sambalpur district . The fire - clay occurs at the base of Barakar sandstones near their junction with the under- lying Talchirs . The deposit extends for about a ...
Page 87
... Clay seams are found interbedded with white , soft , massive sandstones which are generally false - bedded and lie almost horizontally over most of the area . The clay is generally sandy and occurs in beds of three to six feet thickness ...
... Clay seams are found interbedded with white , soft , massive sandstones which are generally false - bedded and lie almost horizontally over most of the area . The clay is generally sandy and occurs in beds of three to six feet thickness ...
Page 377
Geological Survey of India. Clays Clays consist mainly of hydrous aluminium silicates , with variable impurities . The better quality white clay is known as china clay , and the variety suitable for producing firebricks is called fire ...
Geological Survey of India. Clays Clays consist mainly of hydrous aluminium silicates , with variable impurities . The better quality white clay is known as china clay , and the variety suitable for producing firebricks is called fire ...
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alignment alluvium Assam Assistant Geologist Auden B.Sc Balasundaram bands bank Barakar Bihar biotite Bombay bridge-sites Calcutta Carried out geological Central Provinces charnockites Chaterji chromite Circle and left clay coal coalfield dam-site Damodar Datia days with effect Deccan trap deposits depth district east Engineering Geology epidiorite examined feet felspar fossil Geol geological mapping Geological Survey Geologist with effect Geophysical gneisses Godavari Gondwana granite granted earned leave Ground Water gypsum Hazra hill India investigation joints Journ laterite limestone located lode M.Sc Madras material Messrs miles Mineral Mining Mirzapur district nala November occur Orissa outcrops pegmatite phyllites plateau Project proposed Provinces and Bihar quarries quartz quartzites railway ridge river bed rocks samples sand sandstones Saugor scarp schists seams shales sheet Southern Circle specimens suitable Survey of India thick tons trap tunnel United Provinces upstream Valley veins village water supply zone