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 10
... rocks around Roro , Singhbhum district , Bihar ( special reference to mode of origin of associated chromite deposits ) Code No. R / 73F / Pet - CHQ | BHR / 80 / 22 . Late S. Gangopadhyay undertook reconnoitary traverses around Roro and ...
... rocks around Roro , Singhbhum district , Bihar ( special reference to mode of origin of associated chromite deposits ) Code No. R / 73F / Pet - CHQ | BHR / 80 / 22 . Late S. Gangopadhyay undertook reconnoitary traverses around Roro and ...
Page 104
... rocks of Palin - Sarli area have undergone two phases of deformation . Area ASSAM - MEGHALAYA CIRCLE : Garo Hills , Khasi Hills and Cachar Hills districts The rocks exposed in the area include Precambrian migmatised gneisses , biotite ...
... rocks of Palin - Sarli area have undergone two phases of deformation . Area ASSAM - MEGHALAYA CIRCLE : Garo Hills , Khasi Hills and Cachar Hills districts The rocks exposed in the area include Precambrian migmatised gneisses , biotite ...
Page 273
... rocks around Wajrakarur , Andhra Pradesh . The mineralogy of six pipe rocks were studied in which , pipe rocks , 2 and 5 were found to contain more than 5 % of ilmenite and magnetite . They were also rich in clinopyroxene , angite and ...
... rocks around Wajrakarur , Andhra Pradesh . The mineralogy of six pipe rocks were studied in which , pipe rocks , 2 and 5 were found to contain more than 5 % of ilmenite and magnetite . They were also rich in clinopyroxene , angite 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