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 116
... rock in most of the slide area . Bed rock is mostly exposed in the upper elevations though slide debris consisting of weathered bed rock within sandy soil occupies the road bench . A broad open flexure was noticed within the bed rock at ...
... rock in most of the slide area . Bed rock is mostly exposed in the upper elevations though slide debris consisting of weathered bed rock within sandy soil occupies the road bench . A broad open flexure was noticed within the bed rock at ...
Page 119
... rock on flat surface above MWL by Schmidt test hammer at 18 locations were carried out . Besides , laboratory test of a few rock samples for point load index strength was also carried out . The proposed surface area is free from any ...
... rock on flat surface above MWL by Schmidt test hammer at 18 locations were carried out . Besides , laboratory test of a few rock samples for point load index strength was also carried out . The proposed surface area is free from any ...
Page 218
... rock . The top soil wherever present is light to deep brown in colour and is hardly 0.50m to Im thick supporting ... rock . But , in some sections there is a transition zone between lithomarge and host rock marked by yellowish , pinkish ...
... rock . The top soil wherever present is light to deep brown in colour and is hardly 0.50m to Im thick supporting ... rock . But , in some sections there is a transition zone between lithomarge and host rock marked by yellowish , pinkish ...
Contents
HEADQUARTERS Page | 1 |
Petrology Division | 7 |
Palynostratigraphy of the Gondwana sediments in the Brahmani and Birbhum coalfield | 13 |
Copyright | |
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Common terms and phrases
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