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
... granite . Pyrite - chalcopyrite type sulphide mineralisation was seen mainly in the quartzite as well as in the ... granite in some of their petrological charac- teristics . Granites consisted of variant of granodiorite , granite ...
... granite . Pyrite - chalcopyrite type sulphide mineralisation was seen mainly in the quartzite as well as in the ... granite in some of their petrological charac- teristics . Granites consisted of variant of granodiorite , granite ...
Page 20
... granite complex of Kashmir Himalaya were dated by fission track method and yielded thirtytwo to C. A. Sastry ... granite - two , thousand eight hundred Ma , ( ii ) Amet granite - one thousand eight hundred Ma , ( iii ) Ajmer ...
... granite complex of Kashmir Himalaya were dated by fission track method and yielded thirtytwo to C. A. Sastry ... granite - two , thousand eight hundred Ma , ( ii ) Amet granite - one thousand eight hundred Ma , ( iii ) Ajmer ...
Page 128
... granites ( Ladakh Granite Complex ) . The Ladakh Granite Com- plex contains all varients from granite to diorites . Dykes of basic rocks intrude these granitic rocks also . The sedmentaries , mainly sandstones with conglomerates rest ...
... granites ( Ladakh Granite Complex ) . The Ladakh Granite Com- plex contains all varients from granite to diorites . Dykes of basic rocks intrude these granitic rocks also . The sedmentaries , mainly sandstones with conglomerates rest ...
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