Records of the Geological Survey of India, Volume 125, Part 3The Survey, 1992 - 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 75
... Zone , which is the main respository of copper , carried out recently under Project Singhbhum has brought out certain gap areas where adequate search and exploration have not been carried out . The 3 km long E - W trending Rangmatiya ...
... Zone , which is the main respository of copper , carried out recently under Project Singhbhum has brought out certain gap areas where adequate search and exploration have not been carried out . The 3 km long E - W trending Rangmatiya ...
Page 95
... zone between the pillow basalt and the ultramafics appears to be a faulted one and runs in almost NNE - SSW direction . Oxidized gossan zone is developed along this contact . Signatures of I.P. anomaly , possibly indicating hidden ...
... zone between the pillow basalt and the ultramafics appears to be a faulted one and runs in almost NNE - SSW direction . Oxidized gossan zone is developed along this contact . Signatures of I.P. anomaly , possibly indicating hidden ...
Page 102
... ZONE ยท WESTERN SECTOR ) [ Code No. BM / 731 , J / ER / WB / 89 / 6 ] S. K. Basu Economic Geology Division - II ( Ops ... zone and drilled during 1989-90 , intersected a 16 m thick apatite- bearing zone analysing 10.05 % P , O ,. During ...
... ZONE ยท WESTERN SECTOR ) [ Code No. BM / 731 , J / ER / WB / 89 / 6 ] S. K. Basu Economic Geology Division - II ( Ops ... zone and drilled during 1989-90 , intersected a 16 m thick apatite- bearing zone analysing 10.05 % P , O ,. During ...
Contents
Bihar | 1 |
Studies of granites of Hazaribagh Gaya and Palamau districts Bihar | 7 |
Integrated geological and structural mapping geochemical survey and exploration | 15 |
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amphibolite arca Bankura basin belt Bihar BIHAR Code biotite block boreholes chalcopyrite charnockite chlorite chlorite schist chromite clay Construction stage geotechnical copper deposits depth Dhenkanal district Division II Ops dolerite drilling earth dam Eastern Ghat Economic Geology Engineering Geology Engineering Geology Division excavation field season foliation formation foundation grade garnetiferous geochemical geological mapping Geology Division-II Ops geophysical Geotechnical and Special gneiss gold granite granite gneiss granophyre granulite grouting holes hot spring Irrigation Project khondalite laterite lava left bank located mica schist migmatite mineral nala occur Orissa ORISSA Code OVERVIEW pegmatite Ph Ph Ph Ph/SS Ph/SS phase phyllite Pindara Purulia district quartz quartz veins quartzite Reservoir Scheme river samples sandstone scale schist sector sediments shear zone Sikkim SINGHBHUM DISTRICT slope soil Special Investigation spillway sq km stage geotechnical investigation strike length suggested sulphide Supergroup surface SURVEY OF INDIA syenite toposheet trending upto volcanics West Bengal