Records of the Geological Survey of India, Volume 82, Parts 2-4The Survey, 1952 - Earthquakes |
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Page 553
... grey colour with a coating of iron oxide . Trial pit No. V. - About 5 furlongs E. 40 ° S. of Pedda Obanayanipalle . Cleavage not perfect and colour dark grey . ( See Table Sp . No. 24. ) Trial pit No. VI . - About a mile east of Chinna ...
... grey colour with a coating of iron oxide . Trial pit No. V. - About 5 furlongs E. 40 ° S. of Pedda Obanayanipalle . Cleavage not perfect and colour dark grey . ( See Table Sp . No. 24. ) Trial pit No. VI . - About a mile east of Chinna ...
Page 559
... grey ( see Table Sp . No. 63 ) . Trial pit No. XVII . — One mile 1 furlong S. 8 ° E. of Mallapeta - depth 5 feet . Slates with good cleavage - colour purplish . It is possible that the quality may improve at depth . Trial pit No. XVIII ...
... grey ( see Table Sp . No. 63 ) . Trial pit No. XVII . — One mile 1 furlong S. 8 ° E. of Mallapeta - depth 5 feet . Slates with good cleavage - colour purplish . It is possible that the quality may improve at depth . Trial pit No. XVIII ...
Page 561
... grey 30 Pinkish grey with purple patches . 31 Grey ( siightly pinkish ) . 32 Light pinkish grey • 1/2 0.11 0.35 Poor . · 7/16 0.12 0.32 Do. 1/4 0.23 0.2 Good . 5/16 0.36 0.25 Do. 36 Light grey • 3/8 0.093 0.3 Poor . 37 Dark ( slate ) ...
... grey 30 Pinkish grey with purple patches . 31 Grey ( siightly pinkish ) . 32 Light pinkish grey • 1/2 0.11 0.35 Poor . · 7/16 0.12 0.32 Do. 1/4 0.23 0.2 Good . 5/16 0.36 0.25 Do. 36 Light grey • 3/8 0.093 0.3 Poor . 37 Dark ( slate ) ...
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1948 Quantity Value acres Ajmer Andamans Asbestos Assam bands Barytes beds belt Beryl Bihar biotite Calcutta cent Chirala chromite clay cleavage Coal coast colour concentrates Cumbum Cycadeoidea Datia deposits DETAILS OF MINERAL district east ending 31st December epicentre epidiorite export feet Felspar Foraminifera fossil furlongs garnet Geol Geological map Geological Survey gneiss grains grey hill ilmenite inches Indian Union Jubbulpore Kyanite leaf bases Limestone M. S. Krishnan Madras magnetite Markapur Messrs metal Mica miles Mineral Concessions Mining Leases monazite Mysore Nagpur nala Nausahi occur Ochre Operculina Orissa percentage plates present produced in India production Prospecting License Quantity Value Quantity quartz quartzite railway Rajasthan samples seen serpentine shale Shri siliceous sillimanite slates Soapstone species specimen Statement of Mineral surface Surv Survey of India TABLE talc thickness tons valued TOTAL Trial pit Trichinopoly Value Quantity Value Vindhya Pradesh