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 6
... trending piedmont belt , as a whole , is deeply incised by southerly flowing NW - SE to NE - SW trending antecedent trunk rivers which originate in the higher himalaya and cut across the MCT - MBT generated hinterland . The hinterland ...
... trending piedmont belt , as a whole , is deeply incised by southerly flowing NW - SE to NE - SW trending antecedent trunk rivers which originate in the higher himalaya and cut across the MCT - MBT generated hinterland . The hinterland ...
Page 103
... trending shear joints are the manifestations of NPSZ ithin the mapped area . An E - W trending zone of brecciation is also seen discontinuously with the mylonitized pink granite gneiss ( Plate- 43 ) . Pseudotachylitic veins are also ...
... trending shear joints are the manifestations of NPSZ ithin the mapped area . An E - W trending zone of brecciation is also seen discontinuously with the mylonitized pink granite gneiss ( Plate- 43 ) . Pseudotachylitic veins are also ...
Page 195
... trending in N70W S70E and N - S direction are traversing the country rocks . In the northern most area , the quartz veins trending N60W - S60E are observed . In the northern and central zone , there are few patches of low grade ...
... trending in N70W S70E and N - S direction are traversing the country rocks . In the northern most area , the quartz veins trending N60W - S60E are observed . In the northern and central zone , there are few patches of low grade ...
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