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 2
... trend , while in the Thane - Kulaba area the trends are NNE - SSW to NNW - SSE . A few dykes have ended up with local flows . Zones of intrusive sheets of basalt in highly reddened vesicular trap found at places are considered to ...
... trend , while in the Thane - Kulaba area the trends are NNE - SSW to NNW - SSE . A few dykes have ended up with local flows . Zones of intrusive sheets of basalt in highly reddened vesicular trap found at places are considered to ...
Page 7
... trend . According to the authors , the dominant tectonic trends can be linked with pre - existing zones of weakness through which the lava had its ascent and the geochemical nature of these flows , with the tectonic lineament indicate ...
... trend . According to the authors , the dominant tectonic trends can be linked with pre - existing zones of weakness through which the lava had its ascent and the geochemical nature of these flows , with the tectonic lineament indicate ...
Page 43
... trend and they vary from open concentric folds to very tight isoclinal folds . The fold axis is either sub - horizontal or plunges towards northwest at a low angle ( 30 ° maximum ) . However , reversal of plunge direction is quite ...
... trend and they vary from open concentric folds to very tight isoclinal folds . The fold axis is either sub - horizontal or plunges towards northwest at a low angle ( 30 ° maximum ) . However , reversal of plunge direction is quite ...
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