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 34
... detailed mapping on 1 : 2,000 scale was carried out in the Pahungaon copper pros- pect . The geological setting of the meta basalt ( with significant anomalies for Zn ) and felsic tuffs and lavas ( with zones of Cu- sulphides ) of the ...
... detailed mapping on 1 : 2,000 scale was carried out in the Pahungaon copper pros- pect . The geological setting of the meta basalt ( with significant anomalies for Zn ) and felsic tuffs and lavas ( with zones of Cu- sulphides ) of the ...
Page 67
... detailed geological mapping of the hill containing caves 1 to 5 on 1 : 1000 scale ; detailed geological mapping of floor and crown of cave 1 on 1 : 150 scale ; detailed geological mapping of floor and crown of cave 3 on 1 : 100 scale ; ...
... detailed geological mapping of the hill containing caves 1 to 5 on 1 : 1000 scale ; detailed geological mapping of floor and crown of cave 1 on 1 : 150 scale ; detailed geological mapping of floor and crown of cave 3 on 1 : 100 scale ; ...
Page 151
... Detailed geological mapping of 0.08 sq km on 1 : 1000 scale was carried out at the dam site and 0.32 sq km on 1 : 2500 scale at reservoir area . Drill core was logged for 114.6m . Rocks encountered are siltstone , sandstone and shale of ...
... Detailed geological mapping of 0.08 sq km on 1 : 1000 scale was carried out at the dam site and 0.32 sq km on 1 : 2500 scale at reservoir area . Drill core was logged for 114.6m . Rocks encountered are siltstone , sandstone and shale of ...
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