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 83
... mapping covering 8 sq km area on 1 : 63,360 scale was done to select a suitable alignment for the dam . Detailed geological mapping with sub - surface explora- tion by drill holes have been recommended for this site which is located on ...
... mapping covering 8 sq km area on 1 : 63,360 scale was done to select a suitable alignment for the dam . Detailed geological mapping with sub - surface explora- tion by drill holes have been recommended for this site which is located on ...
Page 254
... mapping ( 1 : 25,000 ) 2. Detailed geological traverse mapping ( 1 : 2,000 ) 62.34 lkms . 3. Sampling ( a ) Geochemical samples 1,489 ( b ) Surface samples 1,624 ( c ) Drill core samples ( individual ) 600 3,168 ( d ) Drill core ...
... mapping ( 1 : 25,000 ) 2. Detailed geological traverse mapping ( 1 : 2,000 ) 62.34 lkms . 3. Sampling ( a ) Geochemical samples 1,489 ( b ) Surface samples 1,624 ( c ) Drill core samples ( individual ) 600 3,168 ( d ) Drill core ...
Page 256
... mapping of 2 prospects viz . north and south Mysore District was carried out on 1 : 1,000 scale over an area of 0.24 sq km near Arbail in Yellapur taluk . The North prospect , extending for 400 m length and 50 m width , exposes float ...
... mapping of 2 prospects viz . north and south Mysore District was carried out on 1 : 1,000 scale over an area of 0.24 sq km near Arbail in Yellapur taluk . The North prospect , extending for 400 m length and 50 m width , exposes float ...
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