Records of the Geological Survey of India, Volume 124, Part 1The Survey, 1999 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 15
... structural locales in granite- greenstone for possible mineral occurrences ; and iii ) extrac- tion of spectral ... structure into Bonai granite further north and northwest is of paramount interest , and needs to be investigated ...
... structural locales in granite- greenstone for possible mineral occurrences ; and iii ) extrac- tion of spectral ... structure into Bonai granite further north and northwest is of paramount interest , and needs to be investigated ...
Page 87
... structures which , along with the occurrence of fining upward depositional cycles , point to a fluvial regime or ... structure of Precambrian basement rocks and the Gondwana sequence in Sarguja , Raigarh and Bilaspur districts of ...
... structures which , along with the occurrence of fining upward depositional cycles , point to a fluvial regime or ... structure of Precambrian basement rocks and the Gondwana sequence in Sarguja , Raigarh and Bilaspur districts of ...
Page 116
... structure . Grouting was suggested to make the spillway foundation monolithic and water tight on the basis of results of water percolation test . Dolerite rocks of Karipahari may be used as aggregates and as masonry blocks . S. Basu Roy ...
... structure . Grouting was suggested to make the spillway foundation monolithic and water tight on the basis of results of water percolation test . Dolerite rocks of Karipahari may be used as aggregates and as masonry blocks . S. Basu Roy ...
Contents
AIRBORNE MINERAL SURVEYS EXPLORATION WING 28 | 28 |
MARINE WING 4757 | 47 |
CENTRAL REGION 5889 | 58 |
Copyright | |
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alluvium amphibolite analysis Andhra Pradesh anomaly associated Asstt bands basalt base metal basin bed rock Bihar biotite block boreholes carried chalcopyrite charnockite clay coal seams coalfield Construction stage core covering deposits depth Director Geologist district Code DIVISION Headquarters drilling dykes excavation exploration exposed Formation foundation geochemical geological investigation geological mapping Geologist Jr geophysical Geophysicist geotechnical investigation gneiss gold Gondwana grained granite granite gneiss granitoids Group holes indicated km long Kumar limestone line km located logging migmatite mineral mineralisation occurs Orissa pegmatite phyllite power house Pradesh Precambrian project envisages construction quartz quartz veins quartzite Quaternary Rajasthan Raniganj river rock types samples were collected sand sandstone scale schist schist belt sediments shale shear zone Shri A. K. Singhbhum spillway sq km sq km area stage geotechnical investigation strike length studies sulphide Supergroup surface surveys thick tion Toposheet traverse trending tunnel upto volcanics West Bengal