Records of the Geological Survey of India, Volume 111, Part 1Government of India, 1983 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 167
... examined this scheme . Micaceous granite gneiss comprises the rock types in the area . Geological examination has indicated that the scheme is not favourable due to unstable slope condition along the Penstock alignment and crossings of ...
... examined this scheme . Micaceous granite gneiss comprises the rock types in the area . Geological examination has indicated that the scheme is not favourable due to unstable slope condition along the Penstock alignment and crossings of ...
Page 169
... examined 200 m length of cores from exploratory drill holes . From the photo - geological study on Subansiri basin , several landslide zones have been identified , which are mostly confined near the thrust zones . The examination of ...
... examined 200 m length of cores from exploratory drill holes . From the photo - geological study on Subansiri basin , several landslide zones have been identified , which are mostly confined near the thrust zones . The examination of ...
Page 171
... examined by Asis Kumar Choudhury during the field season . Since 25 km of this proposed road length is aligned through Disang Shales , construction and main- tenance of road in this stretch may prove a constant problem . With this in ...
... examined by Asis Kumar Choudhury during the field season . Since 25 km of this proposed road length is aligned through Disang Shales , construction and main- tenance of road in this stretch may prove a constant problem . With this in ...
Contents
PETROLOGY DIVISION | 1 |
GEOSCIENCE DATA CENTRE | 9 |
CHEMICAL DIVISION | 35 |
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alignment amphibolite analysis Andhra Pradesh anomaly zone bands basalt basin bauxite bedrock Bihar block boreholes Calcutta chemical clay coal Coalfield covered delineated deposits depth dipping Director dist district Division drill cores drill holes electrical resistivity exploration fault folded Formation fossils geochemical geological mapping Geologist Geophysical surveys geotechnical geothermal glacier gneiss Gondwana graphite Group Haryana Headquarters Himachal Pradesh Hydel I. P. anomaly India indicated Jammu laboratory laterite limestone line km located logged Madhya Pradesh magnetic magnetite Manuscripts processed Meghalaya metres migmatites mineralisation minerals nala NW-SE occurs Orissa phyllite pits power house Project proposed quartz quartzite regional river rock samples rock types S/Shri samples were collected sand sandstone scale schist seams Sector sediments seismic shale shear zone Shri soil spillway sq km strike length studies sulphide thickness tion tonnes Toposheet traverse trending tunnel upto Uttar Pradesh Valley varying West Bengal