Records of the Geological Survey of India, Volume 111, Part 2The Survey, 1976 - Earthquakes 1867- includes the "Annual report of the Geological survey of India". |
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Page 173
... magnetic data . A comparative study of resistivity , magnetic and self potential data pertaining to traverse 3 near North Tirodi reveals two resistivity and two S. P. low zones , duly corroborated by two magnetic anomaly zones . The ...
... magnetic data . A comparative study of resistivity , magnetic and self potential data pertaining to traverse 3 near North Tirodi reveals two resistivity and two S. P. low zones , duly corroborated by two magnetic anomaly zones . The ...
Page 175
... magnetic anomaly zone , around station 31 on traverses B to G ( magnetic ) , appreci able decrease in resistivity values for electrode sepa- rations of 5 and 10 ft ( about 1.5 and 3.05 metres ) may be observed between stations D and F ...
... magnetic anomaly zone , around station 31 on traverses B to G ( magnetic ) , appreci able decrease in resistivity values for electrode sepa- rations of 5 and 10 ft ( about 1.5 and 3.05 metres ) may be observed between stations D and F ...
Page 177
... magnetic data , depths to centres of causative bodies ( assuming spherical bodies ) gene- rally ranging from 3.1 to 6.7 metres ( about 10 to 22 ft ) from magnetic data . The authors are of the opinion that electrical resistivity ...
... magnetic data , depths to centres of causative bodies ( assuming spherical bodies ) gene- rally ranging from 3.1 to 6.7 metres ( about 10 to 22 ft ) from magnetic data . The authors are of the opinion that electrical resistivity ...
Contents
Structure and Metamorphism of the Area Between Haveri and Ranibennur Dharwar District Karnataka | 41 |
Structural Geology of Northwest Part of Hazaribagh District BiharU Prasad | 49 |
A Model for Reclassification of Precambrian Rocks of IndiaS | 57 |
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amphibolite Andaman anomaly zone aquifer Archaean axis Baratang Baruipur basalt belt Bihar borehole charnockites chlorite clays coal conglomerate copper Deccan Trap Deltaic Plain deposits depth dips district dykes facies faults ferruginous quartzite flysch folds foliation fractures geochemical Geol GEOLOGICAL MAP Geological Survey geophysical Geothermal Province gneiss Grade grained granite graphite groundwater Group hematite hematite rock horizon hot springs India indicated jaspilite Jhabua district joints Karewa Karnataka Koyna Laterite lavas lineation located lode magnetic Mandsaur district manganese metamorphism metres mineralised minerals non-coking North Tirodi occur olivine pahoehoe pahoehoe flows Pawnia phenocrysts pits plagioclase Plate plunging Precambrian quartz quartzite radiolarite region ridge river samples sand sandy schist sedimentary sediments serpentinites shale shear zone Singhbhum soil steam stratigraphic structure sulphide surface Surv Survey of India Table tectonic thermal thickness tion traverse Turamdih area Unconformity Unpublished GSI Report upto Valley vertical weathered