Records of the Geological Survey of India, Volume 89Geological Survey of India, 1961 - Earthquakes |
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Page 27
... occurs in varying proportions . The Purana rocks occur only to a small extent along the margins of the Kamthi rocks . These comprise quartzites , phyl- lites , slates and limestones . The Talchirs consisting of sandstone and shales , occur ...
... occurs in varying proportions . The Purana rocks occur only to a small extent along the margins of the Kamthi rocks . These comprise quartzites , phyl- lites , slates and limestones . The Talchirs consisting of sandstone and shales , occur ...
Page 53
... occur in the amygdaloidal cavities of the trap . A sample of green earth ( Reg . No. CC A / 24 ) occurring as pockets in the trap about 7 furlongs west of 1826 Pirai hill ( 24 ° 01 ′ : 78 ° 34 ′ ) was analysed and the following radicals ...
... occur in the amygdaloidal cavities of the trap . A sample of green earth ( Reg . No. CC A / 24 ) occurring as pockets in the trap about 7 furlongs west of 1826 Pirai hill ( 24 ° 01 ′ : 78 ° 34 ′ ) was analysed and the following radicals ...
Page 134
... occur as included patches in granite and underlie Kolhan sandstones . In all the cases the silica content is very high up to 50 per cent . by volume . The following are the more impor- tant localities . ( 1 ) South of Baliadih . - Bands ...
... occur as included patches in granite and underlie Kolhan sandstones . In all the cases the silica content is very high up to 50 per cent . by volume . The following are the more impor- tant localities . ( 1 ) South of Baliadih . - Bands ...
Contents
OF | 1 |
MINERAL INVESTIGATIONS | 69 |
GEOPHYSICAL INVESTIGATIONS | 138 |
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42nd Indian Sci abstract abutment alignment alluvium Andhra aquifers Archegosaurus B.Sc bands beds Bihar Bombay boreholes Calcutta Chatterjee clay coal coalfield colour Congr copper Deccan Trap deposits depth district district.-Mr Ditto dolerite drilling dykes East examined feet formations fossils G. S. I. Type Geol geological mapping Geological Survey Geologist Geophysical gneisses Gondwana granite groundwater Hazra hill Hyderabad India Indian Ceram Indian Miner industry investigated Krishnaswamy laterite lignite limestone located Lystrosaurus M. R. Sahni M.Sc Madhya Bharat Madhya Pradesh Madras Mineral Development Mines Mysore nala occur Orissa Panchet pegmatites phyllites Proc Project quarry quartz quartzites Rajasthan region ridge right bank river rocks samples sand sandstones schists seam Section shales specimen square miles Survey of India taluk thick tion topo-sheets tubewells Upper Uttar Pradesh Valley veins village Vindhya Vindhya Pradesh water supply zircon zone