Records of the Geological Survey of India, Volume 89Geological Survey of India, 1961 - Earthquakes |
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Page 314
... mining in India . Iron Coal Tr . Rev. , CLXXI ( 4575 ) , 1469 . -Coal output for first - half of 1955. Indian Ceram . , 2 ( 4 ) , 158 . -Coal programme under Second Plan . New Sketch , XV ( 15 ) , 7-10 . -Coal reserves in Jharia ...
... mining in India . Iron Coal Tr . Rev. , CLXXI ( 4575 ) , 1469 . -Coal output for first - half of 1955. Indian Ceram . , 2 ( 4 ) , 158 . -Coal programme under Second Plan . New Sketch , XV ( 15 ) , 7-10 . -Coal reserves in Jharia ...
Page 350
... mining , the methods of mining and types of ores , etc. : - The mining was carried out with the help of locally made hand jumpers and small picks known as " Kutala . " These inferior implements were not very effective and were ...
... mining , the methods of mining and types of ores , etc. : - The mining was carried out with the help of locally made hand jumpers and small picks known as " Kutala . " These inferior implements were not very effective and were ...
Page 356
... mines were closed . The following may be the probable reasons for the failure of these mines : - Methods of mining . - Mining was carried out in a primitive fashion . The galleries were almost burrows which were inconvenient to work in ...
... mines were closed . The following may be the probable reasons for the failure of these mines : - Methods of mining . - Mining was carried out in a primitive fashion . The galleries were almost burrows which were inconvenient to work in ...
Contents
OF | 1 |
MINERAL INVESTIGATIONS | 69 |
GEOPHYSICAL INVESTIGATIONS | 138 |
Copyright | |
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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