Records of the Geological Survey of India, Volume 89Geological Survey of India, 1961 - Earthquakes |
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Page 63
... quartz - sericite - schists , seri- cite - chlorite phyllites , grits and conglomerates -Unconformity- Bonai granite and gneiss greywackes , Lava flows , hornblende - chlorite rocks and amphibolites Iron cre Series Banded granulites ...
... quartz - sericite - schists , seri- cite - chlorite phyllites , grits and conglomerates -Unconformity- Bonai granite and gneiss greywackes , Lava flows , hornblende - chlorite rocks and amphibolites Iron cre Series Banded granulites ...
Page 130
... Quartz BIHAR Hazaribagh district . - Mr . S. N. P. Srivastava noted occur- rences of vein quartz at the following places : hillock ( A 1498 ) , S.S.W. of Chonthia ( 24 ° 30 ′ : 85 ° 48 ′ ) ; E.S.E. of Barai ( 24 ° 03 ′ : 85 ° 50 ...
... Quartz BIHAR Hazaribagh district . - Mr . S. N. P. Srivastava noted occur- rences of vein quartz at the following places : hillock ( A 1498 ) , S.S.W. of Chonthia ( 24 ° 30 ′ : 85 ° 48 ′ ) ; E.S.E. of Barai ( 24 ° 03 ′ : 85 ° 50 ...
Page 350
... quartz , talc and crystalline limestone . These loose boulders have been found to contain chalcopyrite and malachite . Near mile 22 on the road to Bageshwar , a quartz vein varying in thick ness from 20 feet to 60 feet is exposed on the ...
... quartz , talc and crystalline limestone . These loose boulders have been found to contain chalcopyrite and malachite . Near mile 22 on the road to Bageshwar , a quartz vein varying in thick ness from 20 feet to 60 feet is exposed on the ...
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