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 71
... Deccan basalts and associated plutonic aud hypabyssal rocks have been synthesised in the present paper . The Deccan quartz normative tholeiites are richer in Ba , Sr. Li , Rb , V , Cu , Zr , light REE and Th than the undersaturated ...
... Deccan basalts and associated plutonic aud hypabyssal rocks have been synthesised in the present paper . The Deccan quartz normative tholeiites are richer in Ba , Sr. Li , Rb , V , Cu , Zr , light REE and Th than the undersaturated ...
Page 79
... Deccan basalt . Key as in Fig . 2A . North American dolerites ( Ragland et al , 1971 ) . The tholeiitic basalts of Girnar show negative europium ano- maly indicating fractionation of plagioclase prior io their extrusion , whereas the ...
... Deccan basalt . Key as in Fig . 2A . North American dolerites ( Ragland et al , 1971 ) . The tholeiitic basalts of Girnar show negative europium ano- maly indicating fractionation of plagioclase prior io their extrusion , whereas the ...
Page 93
... Deccan Trap lava flows around Sagar , M. P. , India . Unpublished Ph . D. Thesis , Saugar University , Sagar . 1979 - Rare earth elements in Dhandhuka bore hole suite Deccan basalts , Western India . Jour . Geol . Soc . Ind . , 20 , pp ...
... Deccan Trap lava flows around Sagar , M. P. , India . Unpublished Ph . D. Thesis , Saugar University , Sagar . 1979 - Rare earth elements in Dhandhuka bore hole suite Deccan basalts , Western India . Jour . Geol . Soc . Ind . , 20 , pp ...
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