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 62
... ultramafic schists over a strike length of about 300m . These zones are located close to the eastern contact of the Nuggihalli schist belt with the Peninsular Gneiss . Vittalapura - Yelwari Area K.N. NAGARAJA RAO The mafic - ultramafic ...
... ultramafic schists over a strike length of about 300m . These zones are located close to the eastern contact of the Nuggihalli schist belt with the Peninsular Gneiss . Vittalapura - Yelwari Area K.N. NAGARAJA RAO The mafic - ultramafic ...
Page 82
... ultramafic rocks for chromite and associated nickel - PGE mineralisation was carried out in Usgaon - Dharbandara area , Ponda taluk , Goa . The Usgaon ultramafic - mafic complex is about 20km long , emplaced within metasediments of the ...
... ultramafic rocks for chromite and associated nickel - PGE mineralisation was carried out in Usgaon - Dharbandara area , Ponda taluk , Goa . The Usgaon ultramafic - mafic complex is about 20km long , emplaced within metasediments of the ...
Page 81
... ultramafic and related mafics occur as thin bands and lenses in the granite gneisses within a zone of 0.5 km width and are intermittently noticed over a length of a kilometre in ENE - WSW trend to the ENE of main Pauni chromite quarry ...
... ultramafic and related mafics occur as thin bands and lenses in the granite gneisses within a zone of 0.5 km width and are intermittently noticed over a length of a kilometre in ENE - WSW trend to the ENE of main Pauni chromite quarry ...
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