Records of the Geological Survey of India, Volume 127, Part 3The Survey, 1994 - 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 17
... structural mapping ( 1 : 25,000 scale ) and geochemical sampling in the area around Pindara . Considering the previous observations , it was de- cided to continue the second generation geological and structural mapping ( 1 : 25,000 ...
... structural mapping ( 1 : 25,000 scale ) and geochemical sampling in the area around Pindara . Considering the previous observations , it was de- cided to continue the second generation geological and structural mapping ( 1 : 25,000 ...
Page 61
... structure is manifested by the cherty sequence in the western part of the mapped area around Jashipur block where the ( L2 ) lineation , being represented by the F fold axis , quartz rodding and mullion structures etc. , show 40 ° to 50 ...
... structure is manifested by the cherty sequence in the western part of the mapped area around Jashipur block where the ( L2 ) lineation , being represented by the F fold axis , quartz rodding and mullion structures etc. , show 40 ° to 50 ...
Page 156
... structure developed by way of excava- tion , river terrace is exposed in most of the parts . This terrace material ... structures of the project disrupting the power generation since the early hours of 08.08.93 . Due to the effect of ...
... structure developed by way of excava- tion , river terrace is exposed in most of the parts . This terrace material ... structures of the project disrupting the power generation since the early hours of 08.08.93 . Due to the effect of ...
Contents
BIHAR | 1 |
Chhotanagpur Gneiss | 8 |
Geological mapping and geochomical survey to the south | 15 |
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ABSTRACTS OF PROGRESS acid volcanic amphibolite Andaman apatite bands Bankura districts basemetal mineralisation basin belt Bihar biotite block boreholes carbonatite chert Chhotanagpur chlorite chlorite schist chromite clay conglomerate Construction stage geotechnical deformation deposits depth dolerite drilling Eastern Ghat Engineering Geology exploration EXTENDED ABSTRACTS ferruginous field season folds foliation formation geochemical GEOLOGICAL MAP Geology III Ops geophysical geotechnical investigation Ghosh gneiss gold grade grained granite gneiss Group of rocks INDEX indicate Iron Ore Supergroup Irrigation Project island Keonjhar Keonjhar district LATERITE lithounits located manganese Mayurbhanj metasedimentary mica schist mineral mineralised zone NALA occur Orissa ORISSA Code OVERVIEW phyllite plagioclase Plate potential Project Engineering Geology quartz quartz veins quartzite Quaternary river sand scale schist sector sequence Sikkim Singhbhum granite Singhbhum Group soil spillway sq km stage geotechnical investigation strike length sulphide surface SURVEY OF INDIA tion Toposheet traversed trending tunnel ultramafic upto West Bengal