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 42
... traversed by mafic and ultramafic , ( pyroxenite dyke Cr and Ni within the shear zone are noticed between Sinduari ( 23 ° 00 " : 85 ° 45'00 " ) and Lungtu ( 22 ° 59'00 " : 85 ° 40'00 " ) with incidences of panning activity for gold ...
... traversed by mafic and ultramafic , ( pyroxenite dyke Cr and Ni within the shear zone are noticed between Sinduari ( 23 ° 00 " : 85 ° 45'00 " ) and Lungtu ( 22 ° 59'00 " : 85 ° 40'00 " ) with incidences of panning activity for gold ...
Page 57
... traversed by NW and NE trending dolerite dykes of different dimensions . This sequence may be lithostratigraphically correlated with the Badampahar - Gorumahisani sequence whereas the coarse grained and gritty quartzite may be ...
... traversed by NW and NE trending dolerite dykes of different dimensions . This sequence may be lithostratigraphically correlated with the Badampahar - Gorumahisani sequence whereas the coarse grained and gritty quartzite may be ...
Page 166
... traversed by a number of open joint sets are exposed in the cut - off trench of Kalimati M.I. Project . Appreciable water loss was noticed in such dolerites . Curtain grouting for a depth of 6 m was recommended in order to increase the ...
... traversed by a number of open joint sets are exposed in the cut - off trench of Kalimati M.I. Project . Appreciable water loss was noticed in such dolerites . Curtain grouting for a depth of 6 m was recommended in order to increase the ...
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