Records of the Geological Survey of India, Volume 113, Parts 2-4Government of India, 1983 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 11
... fault planes which pass through the entire hill range are seen to converge towards east and then veer towards north . Each of the major fault zones is associa- ted with at least one hot spring . The easternmost fault zone between ...
... fault planes which pass through the entire hill range are seen to converge towards east and then veer towards north . Each of the major fault zones is associa- ted with at least one hot spring . The easternmost fault zone between ...
Page 8
... fault , there will always be reduc- tion in the thickness of the strata in a bore hole , wherefrom throw of the fault can be calculated . ( v ) Resistivity logging may help in locating fault- zone from the characteristic nature of the ...
... fault , there will always be reduc- tion in the thickness of the strata in a bore hole , wherefrom throw of the fault can be calculated . ( v ) Resistivity logging may help in locating fault- zone from the characteristic nature of the ...
Page 8
... fault . The seam can as well assume swing or steepening / flattening from place to place . But normally it is gradual and not abrupt , and the adjacent bore hole data should also agree to such interpretations . For planning development ...
... fault . The seam can as well assume swing or steepening / flattening from place to place . But normally it is gradual and not abrupt , and the adjacent bore hole data should also agree to such interpretations . For planning development ...
Contents
A Probable Zone of Carbonatite and Fenitic Rock Association | 7 |
Quantitative Correlation of Cyclic Stratigraphic Sequences | 17 |
On the Fossiliferous Ordovician Rocks of Black Mountain | 35 |
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alkali anomaly apatite Arunachal assemblage associated axial bands Beldih belt Bhutan Bihar biotite bore holes borehole Carbonaceous carbonatite Chaibasa chert chlorite chlorite schist chromite coal seam Coarse sandstone complex contours correlation Dalma Deccan basalts deformation deposits depth developed Dhanjori district Dubrajpur Dubrajpur Formation Eastern exploration F₁ fault feldspars folds foliation fossils geochemical Geol Geological Survey Ghosh gneiss Gondwana grade grains granite gneiss grey Group Hills Himalaya host rock ijolite limestone lineation magnetite Manipur Medium sandstone metamorphism metres migmatites mineralisation minerals muscovite nepheline Northern Shear Zone occur olivine ophiolite phyllites plagioclase Plate plunging Pradesh Precambrian pyrite quartz quartzite regional rock types S₁ S₂ samples sandstone Sarkar schist schistosity sector sedimentary sequence sericite serpentinite shale sillimanite Singhbhum stratigraphic structural studies sulphide Surv Survey of India tectonic texture thickness tholeiites tion trending ultramafic upto veins volcanic