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 56
... anomaly function at each of the X values are calculated from subroutine FUNCAN . Root of the anomaly function , which indicates the location of the exact point ( Xo ) at which anomaly curve cuts the X axis , is found out from subroutine ...
... anomaly function at each of the X values are calculated from subroutine FUNCAN . Root of the anomaly function , which indicates the location of the exact point ( Xo ) at which anomaly curve cuts the X axis , is found out from subroutine ...
Page
... anomaly as well as the steep gradient . Anomaly zone C S. P. equipotenti al map ( Plate II ) reveals that this S. P. anomaly axis has assumed its original trend i . e . E - W beyond traverse E 8 to further east . The anomaly zone has a ...
... anomaly as well as the steep gradient . Anomaly zone C S. P. equipotenti al map ( Plate II ) reveals that this S. P. anomaly axis has assumed its original trend i . e . E - W beyond traverse E 8 to further east . The anomaly zone has a ...
Page 12
Geological Survey of India. Table I Salient features of stream sediment anomaly Zones . Anomaly Zone Sample No. Analytical data Remarks ( in ppm ) Copper Zine -40 -40 +80 -200 +80 -200 GOBARGHUSI SECTOR I B 2726 105 90 70 60 3rd order ...
Geological Survey of India. Table I Salient features of stream sediment anomaly Zones . Anomaly Zone Sample No. Analytical data Remarks ( in ppm ) Copper Zine -40 -40 +80 -200 +80 -200 GOBARGHUSI SECTOR I B 2726 105 90 70 60 3rd order ...
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