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 108
... magnetic anomalies . The geophysical surveys conducted around the old workings situated due west of the main Khodana ridge have indicated a very high order of magnetic anomaly of the order of +20 kilogamas between stations W 1960 and W ...
... magnetic anomalies . The geophysical surveys conducted around the old workings situated due west of the main Khodana ridge have indicated a very high order of magnetic anomaly of the order of +20 kilogamas between stations W 1960 and W ...
Page 109
... magnetic , gravity , electrical resistivity and I. P. techniques under the ASMARA Project . A total of 747 S. P. , 2,048 magnetic , 31 gravity , 10 resistivity soundings , 2,981 resistivity observations and 429 I. P. observations were ...
... magnetic , gravity , electrical resistivity and I. P. techniques under the ASMARA Project . A total of 747 S. P. , 2,048 magnetic , 31 gravity , 10 resistivity soundings , 2,981 resistivity observations and 429 I. P. observations were ...
Page 113
... magnetic , electrical resistivity soundings and I. P. ( Time and Frequency Domain ) methods and covered 2.571 sq km involving a total of 2,656 S. P. , 2,807 magnetic , 1959 I. P. ( Time Domain ) , 216 I. P. ( Frequency Domain ) and 4 ...
... magnetic , electrical resistivity soundings and I. P. ( Time and Frequency Domain ) methods and covered 2.571 sq km involving a total of 2,656 S. P. , 2,807 magnetic , 1959 I. P. ( Time Domain ) , 216 I. P. ( Frequency Domain ) and 4 ...
Contents
VIII WESTERN REGION | 13 |
EASTERN REGION | 45 |
MINERAL INVESTIGATIONS | 67 |
Copyright | |
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alignment amphibolite analysis Andhra Pradesh anomaly zone Asstt bands basalt basin bauxite bedrock Bihar biotite block boreholes Calcutta chalcopyrite Circle clay coal comprising covered Deccan Trap delineated deposits depth Director dist district Division drill cores drill holes fault folds Formation fossils geochemical geological mapping Geologist Jr Geophysical surveys geotechnical geothermal glacier gneiss Gondwana granite Group Headquarters Hydel India indicated investigation Kumar laboratory laterite limestone line km located logged Madhya Pradesh magnetic magnetite Meghalaya metres migmatites mineralisation minerals nala occurs Orissa pegmatite phyllite pits power house Pradesh Project proposed pyrite quartz quartz veins quartzite Rajasthan regional resistivity river rock types S/Shri sand sandstone Sarvashri scale schist seams sediments seismic shale shear zone Shillong Shri sillimanite Singh soil spillway sq km Srivastava strike length studies sulphide thickness tion Toposheet traverse trending tunnel upto Valley varying Vindhyan West Bengal