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 23
... quartz chlorite schist . The indications are corresponding to different depths ranging from 15 m to 100 m . To prove the geochemical and coincident geophysical high located ever the quartz - chlorite schist , the first borehole RMP - 1 ...
... quartz chlorite schist . The indications are corresponding to different depths ranging from 15 m to 100 m . To prove the geochemical and coincident geophysical high located ever the quartz - chlorite schist , the first borehole RMP - 1 ...
Page 26
... quartz - chlorite schist , kyanite quartzite and mica schist represent the Chaibasa Formation , overlying the Dhanjories . The Dhanjori metabasalts of the area are gener- ally fine to medium grained , massive , at places . Schistose and ...
... quartz - chlorite schist , kyanite quartzite and mica schist represent the Chaibasa Formation , overlying the Dhanjories . The Dhanjori metabasalts of the area are gener- ally fine to medium grained , massive , at places . Schistose and ...
Page 114
... quartz of different generations and dimension which mostly follow the axial plane schistosity of second generation defor- mation . During the course of investigation 0.40 sq km area was mapped on 1 : 2,000 scale , 45 sq km was covered ...
... quartz of different generations and dimension which mostly follow the axial plane schistosity of second generation defor- mation . During the course of investigation 0.40 sq km area was mapped on 1 : 2,000 scale , 45 sq km was covered ...
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