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 59
... pegmatite were delineated between Belamu and Khatanga . Geophysical survey employing electrical resistivity methods with pole - dipole ( Half Schlumverger array i.e. P , P2 = 5m , C1P1 = 25m and P1P2 = 10m , C , P1 = 50m and Wenner P1P2 ...
... pegmatite were delineated between Belamu and Khatanga . Geophysical survey employing electrical resistivity methods with pole - dipole ( Half Schlumverger array i.e. P , P2 = 5m , C1P1 = 25m and P1P2 = 10m , C , P1 = 50m and Wenner P1P2 ...
Page 77
... pegmatite and aplite and western part of Khatanga pegmatites . The eastern and western parts of the present studied area were covered in field season 1998- 99. The exploration comprise detailed mapping ( 1 : 500 scale ) , pitting ...
... pegmatite and aplite and western part of Khatanga pegmatites . The eastern and western parts of the present studied area were covered in field season 1998- 99. The exploration comprise detailed mapping ( 1 : 500 scale ) , pitting ...
Page 131
... pegmatite fraction . This particular zone is very significant from mineralization point of view as all the high values of Cs , Rb , Li and related elements have been recorded from this zone . Significant pegmatite bodies have been ...
... pegmatite fraction . This particular zone is very significant from mineralization point of view as all the high values of Cs , Rb , Li and related elements have been recorded from this zone . Significant pegmatite bodies have been ...
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