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 38
... Coal Wing was divided into five Circles , Coal I , II , III and IV & V , with the Directors as shown above . The coal exploration work was carried out in two main phases ( a ) Systematic and large scale mapping and ( b ) Exploratory ...
... Coal Wing was divided into five Circles , Coal I , II , III and IV & V , with the Directors as shown above . The coal exploration work was carried out in two main phases ( a ) Systematic and large scale mapping and ( b ) Exploratory ...
Page 42
... coal seams , 1.15 m thick , were encountered . In borehole UKD - 2 , three coal seams 1.00 m , 1.48 m and 1.15 m tentatively , correlated as Seam No. 1 , 2 and 3 , were encountered . An area of 8.00 sq km was mapped on 1 : 10,000 scale ...
... coal seams , 1.15 m thick , were encountered . In borehole UKD - 2 , three coal seams 1.00 m , 1.48 m and 1.15 m tentatively , correlated as Seam No. 1 , 2 and 3 , were encountered . An area of 8.00 sq km was mapped on 1 : 10,000 scale ...
Page 43
... coal seam , 1.00 m thick , was encountered . In borehole LRN - 6 , two coal seams , 1.00 m and 0.50 m thick , were encountered . An area of 1.00 sq km was mapped on 1 : 2,000 scale . In the area mapped , rocks of Tura sandstone ...
... coal seam , 1.00 m thick , was encountered . In borehole LRN - 6 , two coal seams , 1.00 m and 0.50 m thick , were encountered . An area of 1.00 sq km was mapped on 1 : 2,000 scale . In the area mapped , rocks of Tura sandstone ...
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