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 22
Geological Survey of India. Projects : Singhbhum Belt and North Singhbhum Shear Zone AN OVERVIEW S. Sengupta , Director The work under Singhbhum Project has been planned for the purpose of providing data in certain areas of the Singhbhum ...
Geological Survey of India. Projects : Singhbhum Belt and North Singhbhum Shear Zone AN OVERVIEW S. Sengupta , Director The work under Singhbhum Project has been planned for the purpose of providing data in certain areas of the Singhbhum ...
Page 35
... Shear Zone in Bihar - West Bengal States . This part of shear zone shows inter- mingling of varied rock types accompanied by mylonitisation , ferrugination , silicification and brec- ciation . The work comprises large scale geological ...
... Shear Zone in Bihar - West Bengal States . This part of shear zone shows inter- mingling of varied rock types accompanied by mylonitisation , ferrugination , silicification and brec- ciation . The work comprises large scale geological ...
Page 120
... SHEAR ZONE ( Code No. 35 / MIE / ER / WSA / 1991 / 004 ) S. K. Basu , A. Mukhopadhyay and T. K. Ghosh Project Basemetals ( Ops : WB - SIK - A & N ) EXTENDED ABSTRACTS OF PROGRESS REPORTS : FIELD SEASON 1992-93 Table. In the South Purulia ...
... SHEAR ZONE ( Code No. 35 / MIE / ER / WSA / 1991 / 004 ) S. K. Basu , A. Mukhopadhyay and T. K. Ghosh Project Basemetals ( Ops : WB - SIK - A & N ) EXTENDED ABSTRACTS OF PROGRESS REPORTS : FIELD SEASON 1992-93 Table. In the South Purulia ...
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