Records of the Geological Survey of India, Volume 113, Parts 5-6Government of India, 1980 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 61
... complex comprises pyroxenite . gabbronorite and anorthosite . This oval shaped pluton with a surface area of about ... Complex , Anorthosite is subordinate to basic and ultrabasic members of the suite and is considered as belonging to ...
... complex comprises pyroxenite . gabbronorite and anorthosite . This oval shaped pluton with a surface area of about ... Complex , Anorthosite is subordinate to basic and ultrabasic members of the suite and is considered as belonging to ...
Page 150
... Complexes exhibit traces of polyphase deformation and polymetamorphism . They are disposed in NNW - SSE to NNE - SSW trending antiformal dome with Granulite Complex in the core and Granite Gneiss in the envelope . Superposed late ...
... Complexes exhibit traces of polyphase deformation and polymetamorphism . They are disposed in NNW - SSE to NNE - SSW trending antiformal dome with Granulite Complex in the core and Granite Gneiss in the envelope . Superposed late ...
Page 153
... Complex is transposed parallel to schistosity and these become indistinguishable . The same obser- vation is true for banded leptynites . To the north in Bare - Rajpur area the Bengpal quartzite trends NW - SE and dips steeply towards ...
... Complex is transposed parallel to schistosity and these become indistinguishable . The same obser- vation is true for banded leptynites . To the north in Bare - Rajpur area the Bengpal quartzite trends NW - SE and dips steeply towards ...
Contents
Geochemical distribution of Trace Elements Over the mineralised fault zone PAGE | 1 |
Geology of parts of Abujhmar area Narainpur Tehsil Bastar district Madhya | 24 |
Geological and Petrographic Studies of the Deccan Basalt Flows | 33 |
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Abujhmar alluvium Ambadongar anorthosite associated augite basalt flows basin beds biotite block bore holes borehole breccia Buldana calcite Charnockite chert chlorite clay clinopyroxene Deccan Trap deposits depth district drainage drilled dykes erosional exhibit exposed fault felspar fluorite folds formation fossil fragments gabbro geochemical Geol Geological Survey geomorphic glass gm/tonne gneisses grade grained granite granulites greisens grey groundmass Group Gundul hill indicated laterite lava layers limestone magnetite Maharashtra metasediments metres migmatite mineralisation minerals Narmada Valley NW-SE occurs olivine opaque phenocrysts phosphorite phyllite plagioclase Plate porphyritic present pyrite pyroclastic pyroxene quartz quartz veins quartzite Quaternary region Rhyolite river rocks samples sandstone schist seam sediments sequence shale slope spores stream stromatolites structure sub-surface sulphide surface Surv Survey of India Tapti thick thin trending tuff Unpublished GSI Report upto Vaghur varies volcanic width zone