Records of the Geological Survey of India, Volume 111, Part 1Government of India, 1976 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 37
... Geophysical surveys were carried out in three blocks in the area but in Polepalle block two prominent I. P. anomalies corroborated by resistivity " lows " were observed over a strike length of 1.6 km ( approx . ) . The rock types ...
... Geophysical surveys were carried out in three blocks in the area but in Polepalle block two prominent I. P. anomalies corroborated by resistivity " lows " were observed over a strike length of 1.6 km ( approx . ) . The rock types ...
Page 39
... Geophysical investigations along traverses have brought out significant E. M. and S. P. anomaly zones in the vicinity of aerial E. M. intercept 7240-5217 . S. P. anomaly zone corroborated by E. M. and magnetic methods have also been ...
... Geophysical investigations along traverses have brought out significant E. M. and S. P. anomaly zones in the vicinity of aerial E. M. intercept 7240-5217 . S. P. anomaly zone corroborated by E. M. and magnetic methods have also been ...
Page 43
... Geophysical surveys were taken up in order to delineate the extent and disposition of thin plastic clay seams in the power house and power channel areas . The resisti- vity survey has picked up two distinct subsurface sections ...
... Geophysical surveys were taken up in order to delineate the extent and disposition of thin plastic clay seams in the power house and power channel areas . The resisti- vity survey has picked up two distinct subsurface sections ...
Contents
MINERAL PHYSICS DIVISION | 1 |
GEOSCIENCE DATA CENTRE | 9 |
EASTERN REGION | 45 |
Copyright | |
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alignment amphibolite analysis Andhra Pradesh anomaly zone bands basin bauxite bedrock Bihar biotite block boreholes Calcutta chalcopyrite clay coal Coalfield comprising covered delineated deposits depth dipping dist district Division drill cores drill holes electrical resistivity fault folds Formation fossils geochemical geological mapping Geologist Geophysical surveys geotechnical geothermal glacier gneiss Gondwana granite graphite Group Haryana Headquarters Himachal Pradesh Hydel I. P. anomaly India indicated Jammu Kashmir laboratory limestone line km located logged magnetic magnetite Meghalaya metres migmatites minerals nala NW-SE occur Orissa phyllite power house Project proposed pyrite quartz quartz veins quartzite Rajasthan regional river rock samples rock types S/Shri samples were collected sand sandstone scale schist seams Sector sediments seismic shale shear zone Shillong Shri slope soil spillway sq km strike length studies thickness tion tonnes Toposheet traverse trending tunnel upto Uttar Pradesh Valley varying West Bengal