Records of the Geological Survey of India, Volume 113, Part 6The Survey, 1984 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 151
... Complex . Hornblende granodiorites of similar disposition occur all over in both the complexes . Occasional zones of migmatite of some significance extend between the granulite and gneissic complexes . The high grade granite gneiss complex ...
... Complex . Hornblende granodiorites of similar disposition occur all over in both the complexes . Occasional zones of migmatite of some significance extend between the granulite and gneissic complexes . The high grade granite gneiss complex ...
Page 153
... Complex is transposed parallel to schistosity and these become indistinguishable . The same obser- vation is true for banded leptynites . To To the north in Bare - Rajpur area the Bengpal quartzite trends NW - SE and dips steeply ...
... Complex is transposed parallel to schistosity and these become indistinguishable . The same obser- vation is true for banded leptynites . To To the north in Bare - Rajpur area the Bengpal quartzite trends NW - SE and dips steeply ...
Page 157
... Complex , the prevalence of resista- tes and the degranitised residua and some granulitisation suggest the genesis of widespread potash granites as mobilisates from the Granulite Complex at the time of metamorphism . The acid ...
... Complex , the prevalence of resista- tes and the degranitised residua and some granulitisation suggest the genesis of widespread potash granites as mobilisates from the Granulite Complex at the time of metamorphism . The acid ...
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 assemblages augite basalt flows basin Bastar biotite block Bombay Island bore holes brown Buldana calcite charnockites chert cherty phosphorite chlorite clay clayey clinopyroxene conglomerate crystals Deccan Trap deposits dips district drainage erosional exhibit felspar formation fossil fragments Geol geomorphic glass gneisses grained Granite Gneiss Granulite Complex granulites greisens grey groundmass Group Gundul indicated Jhabua Kuhi laterite lava leptynites limestone Madhya Pradesh Maharashtra Maspur metasediments migmatite minerals Narmada Valley NW-SE occur olivine opaque oxides palagonite pebbles phenocrysts phosphatic phosphorite pigeonite plagioclase Plate porphyritic present pyroclastic pyroxene quartz quartzite Quaternary region river rock samples sand sandstone scarp schist seam sedimentary sediments sequence shale silt siltstone slope stream length stromatolites sub-surface surface Surv Survey of India Tapti tectonic terraces thick thin tourmaline trending tuff tungsten mineralisation Unconformity unit upto Vaghur varies vesicles vesicular volcanic wolframite zeolites