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 8
... SEAM 520.00 480 ( RRL ) SEAM - I 470 530.00 600.00 SEAM -X FRLY 400 ( RRL ) RANIGANJ F 630-00 +370 BARREN ( FRL ) MEASURE F FAULT- INDEX ZONE SANDSTONE GREY SHALE CARBONACEOUS SHALE GRIT COAL NOT TO SCALE PLATE 1.1 ( i ) Stratigraphic ...
... SEAM 520.00 480 ( RRL ) SEAM - I 470 530.00 600.00 SEAM -X FRLY 400 ( RRL ) RANIGANJ F 630-00 +370 BARREN ( FRL ) MEASURE F FAULT- INDEX ZONE SANDSTONE GREY SHALE CARBONACEOUS SHALE GRIT COAL NOT TO SCALE PLATE 1.1 ( i ) Stratigraphic ...
Page 8
... seam / s appear doubtful . ( iv ) If the operational area contains large number of coal seams having more or less similar characters in regard to quality , thickness , partings , etc and the area in addition is structurally disturbed ...
... seam / s appear doubtful . ( iv ) If the operational area contains large number of coal seams having more or less similar characters in regard to quality , thickness , partings , etc and the area in addition is structurally disturbed ...
Page 8
... seam can also be well presented by the stratum contour plan . While geological cross- sections indicate the uni - directional disposition pat- tern , stratum contour plan represents multi - direc- tional dispositions of seams , beds etc ...
... seam can also be well presented by the stratum contour plan . While geological cross- sections indicate the uni - directional disposition pat- tern , stratum contour plan represents multi - direc- tional dispositions of seams , beds etc ...
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