Records of the Geological Survey of India, Volume 115, Part 1government of India., 1987 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 54
... carried out the geochemical and petrographic studies of. with general trend of foliation in WNW - ESE to NW - SE directions with dips ranging between 30 ° to 70 ° to N / S directions . Bihar North Block B. Chaudhuri and S. Chakraborty ...
... carried out the geochemical and petrographic studies of. with general trend of foliation in WNW - ESE to NW - SE directions with dips ranging between 30 ° to 70 ° to N / S directions . Bihar North Block B. Chaudhuri and S. Chakraborty ...
Page 75
... carried out on 1 : 100 scale ( covering parts of foundation of overflow block no . 3 & 2 , non - overflow block no . 1 , left core wall including the heel , 3 blocks of the left retaining wall and block nos . 3 & 2 of the right ...
... carried out on 1 : 100 scale ( covering parts of foundation of overflow block no . 3 & 2 , non - overflow block no . 1 , left core wall including the heel , 3 blocks of the left retaining wall and block nos . 3 & 2 of the right ...
Page 108
... carried out and 600 samples were collected . Both Shillong Group of rocks and Archaean gneisses and schists are exposed in the area . North Cachar Hills district : Geothermal studies around Garampani hot springs were carried out by ...
... carried out and 600 samples were collected . Both Shillong Group of rocks and Archaean gneisses and schists are exposed in the area . North Cachar Hills district : Geothermal studies around Garampani hot springs were carried out by ...
Contents
INTRODUCTION | 1 |
MAP COMPILATION PUBLICATION INFORMATION DIVISION | 21 |
OFFSHORE MINERAL EXPLORATION AND MARINE GEOLOGY WING | 36 |
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alignment amphibolite analysed Andhra Pradesh anomalies Archaean Asstt attended bands Bangalore basalt basin Bihar Bijawars biotite block boreholes Calcutta charnockite clay coal coalfield comprising core covered Cuddapah Deccan trap depth dips Director District DIVISION drill holes dykes earth dam exploration exposed fault folds Formation foundation geochemical geological investigation geological mapping Geologist Geologist Jr geophysical geotechnical investigation Ghosh gneiss Gondwana granite gneiss granitoids Group Gupta Headquarters Hydel Project Hyderabad India indicated intersected Jaipur Karnataka km long laboratory laterite limestone lineament located logging MADHYA PRADESH magnetic meeting mica migmatite mineralisation minerals Nagpur nala pegmatite phyllite power house proposed quartz veins quartzite Quaternary Rajasthan Region river rock types S/Shri samples were collected sandstone scale schist seams sector sediments shale shear zone Shri Sidhi district Singh soil spillway sq km sq km area Srivastava studies surveys thickness tion toposheet traverse mapping trending tunnel upto Vindhyan