Records of the Geological Survey of India, Volume 89Geological Survey of India, 1961 - Earthquakes |
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Page 105
... noted at the junction of gabbro and quartzite , chiefly in Koyakadan , Jharikadan , Nuakadan and in the area west and north of Bichakatia ridge . The lodes vary from a few feet to maximum of 60 feet in length and about 35 to 40 feet in ...
... noted at the junction of gabbro and quartzite , chiefly in Koyakadan , Jharikadan , Nuakadan and in the area west and north of Bichakatia ridge . The lodes vary from a few feet to maximum of 60 feet in length and about 35 to 40 feet in ...
Page 109
... noted in situ . A few specks were noticed in the debris near the pit . On clearing a side of the pit small quartz veins were seen in the phyllites . The mineralisation is con- nected with quartz veins . Soil samples were collected from ...
... noted in situ . A few specks were noticed in the debris near the pit . On clearing a side of the pit small quartz veins were seen in the phyllites . The mineralisation is con- nected with quartz veins . Soil samples were collected from ...
Page 134
... noted south - west of Dalimpur ( 21 ° 42 ′ : 85 ° 32 ' ) and west of 3219 ( 21 ° 31 ′ : 85 ° 33 ′ ) . Mayurbhanj district . - Dr . S. V. P. Iyengar noted soapstone occurrences derived from the alteration of a basic dyke at Dhudua ( 21 ...
... noted south - west of Dalimpur ( 21 ° 42 ′ : 85 ° 32 ' ) and west of 3219 ( 21 ° 31 ′ : 85 ° 33 ′ ) . Mayurbhanj district . - Dr . S. V. P. Iyengar noted soapstone occurrences derived from the alteration of a basic dyke at Dhudua ( 21 ...
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