Records of the Geological Survey of India, Volume 125, Parts 5-6The Survey, 1992 - 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 241
... comprises a thick speleotheme ( travertine deposit on the cave floor ) at the bottom , overlain by a thin red clay ( 45 cm ) bed , which in turn is overlain by a veneer of black silt / soil . The cave floor could not be reached due to ...
... comprises a thick speleotheme ( travertine deposit on the cave floor ) at the bottom , overlain by a thin red clay ( 45 cm ) bed , which in turn is overlain by a veneer of black silt / soil . The cave floor could not be reached due to ...
Page 9
... comprises a variety of schists and gneisses with occasional bands of older metamorphics . It occupies the vast plains to the south and east of the area . Bands of dark grey nonfoliated pyroxene and amphibole bearing granulite facies ...
... comprises a variety of schists and gneisses with occasional bands of older metamorphics . It occupies the vast plains to the south and east of the area . Bands of dark grey nonfoliated pyroxene and amphibole bearing granulite facies ...
Page 18
... comprises greywacke - associated Banded Iron Formation . The rocks exhibit steep easterly subvertical dips and show effects of polyphase deforma- tion . The Ainhur Group , comprising volcano - sedimentary rock sequence is younger to the ...
... comprises greywacke - associated Banded Iron Formation . The rocks exhibit steep easterly subvertical dips and show effects of polyphase deforma- tion . The Ainhur Group , comprising volcano - sedimentary rock sequence is younger to the ...
Contents
OP Andhra Pradesh | 1 |
Geotechnical and special Investigations 139 | 206 |
Geophysical Investigations | 213 |
Copyright | |
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alignment amphibolite ANDHRA PRADESH anomalies bands basalt basement basic dykes basin biotite biotite gneiss block boreholes carried charnockite chlorite clay coarse Deccan Trap depth dips DISTRICT dolerite drilled eastern emplaced enclaves exposed fault field season flows folds foliation Formation fractures gabbro garnet geochemical GEOLOGICAL MAP Geologist Jr geophysical GEOTECHNICAL INVESTIGATION gneiss gneissic gold Gondwana grained granite granite gneiss granitoids granulite grey hornblende indicated intrusives joints KARNATAKA kimberlite laterite lava limestone lineament located MADHYA PRADESH MADHYA PRADESH Code magnetite MAHARASHTRA massive metabasalt metamorphism migmatite mineralised zone minerals Nagpur NE-SW NW-SE occur pegmatite phyllite pink granite plagioclase porphyritic pyrite quartz quartz veins quartzite regional reservoir rhyolite river rock types Sakoli samples sandstone scale schist schist belt schistose sediments shear zone soil spillway sq km strike length studies Supergroup surveys TAMIL NADU thick tion toposheet traversed trench trending tunnel ultramafic upto volcanics width