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 53
... vein quartz . The drilling was suspended and the same rig was shifted to Kanyaluka - Gohala Block . H. Das and N. P. Singh , AMSE Wing , GSI , Ranchi and A. K. Lahiri , AMSE Wing , GSI , Bangalore carried out geophysical surveys ...
... vein quartz . The drilling was suspended and the same rig was shifted to Kanyaluka - Gohala Block . H. Das and N. P. Singh , AMSE Wing , GSI , Ranchi and A. K. Lahiri , AMSE Wing , GSI , Bangalore carried out geophysical surveys ...
Page 63
... quartz veins , metasedimentaries and the metabasic rocks . The foliation strike varies from N 55 ° W - S 55 ° E to E - W with steep 55 ° to 82 ° dips towards north in general . BIHAR S. K. Kar and B. Sengupta carried out base metal ...
... quartz veins , metasedimentaries and the metabasic rocks . The foliation strike varies from N 55 ° W - S 55 ° E to E - W with steep 55 ° to 82 ° dips towards north in general . BIHAR S. K. Kar and B. Sengupta carried out base metal ...
Page 68
... quartz veins up to 80 cm in thickness . The bulk samples , collected from the various horizons of overburden and bedrock ( including quartz veins ) , encountered in the pits laid on rectangular grids , have been submitted for gold and ...
... quartz veins up to 80 cm in thickness . The bulk samples , collected from the various horizons of overburden and bedrock ( including quartz veins ) , encountered in the pits laid on rectangular grids , have been submitted for gold and ...
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