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 147
... pits and 205 m drill core from 13 boreholes . Suitable foundation grade rock has been encountered at one to three metres depth along the dam axis . Further drilling and in Situ permea- bility test of overburden are recommended for ...
... pits and 205 m drill core from 13 boreholes . Suitable foundation grade rock has been encountered at one to three metres depth along the dam axis . Further drilling and in Situ permea- bility test of overburden are recommended for ...
Page 169
... pits of 21.20 m total depth excavated along the dam axis . Out of these Out of these three test pits , bedrock has been met with in the test pit close to left bank hillock at 5.50 m depth . In the rest of the pits clay , silt and ...
... pits of 21.20 m total depth excavated along the dam axis . Out of these Out of these three test pits , bedrock has been met with in the test pit close to left bank hillock at 5.50 m depth . In the rest of the pits clay , silt and ...
Page 235
... pits was carried out in the area . 76 samples for chemi- cal analysis , 25 samples for C - 14 dating and 28 samples for palynological studies , were also collected . Quaternary deposits in the area have been classified into three for ...
... pits was carried out in the area . 76 samples for chemi- cal analysis , 25 samples for C - 14 dating and 28 samples for palynological studies , were also collected . Quaternary deposits in the area have been classified into three for ...
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