Records of the Geological Survey of India, Volume 134, Part 3Geological Survey of India, 1999 - 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 8
... contain contain abundant rafts of metasediments and the schistosity in the country rocks follow the contacts of the granite bodies . Rarely , cognet xenoliths are also seen within some granite bodies . Staurolite , occasionally ...
... contain contain abundant rafts of metasediments and the schistosity in the country rocks follow the contacts of the granite bodies . Rarely , cognet xenoliths are also seen within some granite bodies . Staurolite , occasionally ...
Page 131
... contain high concentration of Ni ranging between 900 ppm and 0.12 % but do not contain much REE and rare metals . Granitic rock exposed south of Uraongaraha nala is of three varieties viz . banded biotite gneiss , porphyritic granite ...
... contain high concentration of Ni ranging between 900 ppm and 0.12 % but do not contain much REE and rare metals . Granitic rock exposed south of Uraongaraha nala is of three varieties viz . banded biotite gneiss , porphyritic granite ...
Page 216
... contain 22 to 29 % P2Os . Samples collected in 1987-88 from the same area , analysed 0.9 % to 14 % P2O5 . On the ... contain 10 to 12 % P2O5 . The shale was analyzed to contain about 1 % P2O5 . Volume of nodules to the total volume of ...
... contain 22 to 29 % P2Os . Samples collected in 1987-88 from the same area , analysed 0.9 % to 14 % P2O5 . On the ... contain 10 to 12 % P2O5 . The shale was analyzed to contain about 1 % P2O5 . Volume of nodules to the total volume of ...
Contents
HEADQUARTERS Page | 1 |
Petrology Division | 7 |
Palynostratigraphy of the Gondwana sediments in the Brahmani and Birbhum coalfield | 13 |
Copyright | |
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alluvium amphibolite anomaly antiform axial bands basemetal basin bauxite beach bed rock belt Bihar biotite block BOLANGIR DISTRICT boreholes carried charnockite chromite coarse grained Code construction core samples covered Deogarh deposits depth DISTRICT drilled earth dam eastern Engineering Geology Engineering Geology Division excavated exposed fault field season fold foliation formation fracture gabbro garnet garnetiferous geochemical sampling GEOLOGICAL MAP Geology Division Opn geophysical GEOTECHNICAL INVESTIGATION gneiss Gondwana grade granite granite gneiss granitoids grey identified indicated intersected iron Jharkhand khondalite laminated landslide laterite lithounits located manganese mica schist mineralisation minerals nala occurs Orissa pegmatite phyllite Project Engineering Geology Purulia pyrite quartz quartz veins quartzite regional river sandstone scale schist sector shale shear zone Sikkim Singhbhum slope soil spillway sq.km stream sediment sampling strike length structure Super Group supracrustal surface survey synforms thickness toposheet trench trending ultramafic volcanics WEST BENGAL WEST SINGHBHUM