Records of the Geological Survey of India, Volume 124, Parts 5-6Government of India, 1991 - 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 14
... sericite schist ( acid metavolcanics ? ) The area is characterised by inselbergs , nubbins , Younger Intrusives castle koppies , domal hills , perched boulders and split boulders , which are typical of granitoid landforms . The ...
... sericite schist ( acid metavolcanics ? ) The area is characterised by inselbergs , nubbins , Younger Intrusives castle koppies , domal hills , perched boulders and split boulders , which are typical of granitoid landforms . The ...
Page 54
... sericite schist , metaandesite , banded iron formation and carbonate bands with basic intrusives ( dolerite , gabbro , lamprophyre dykes and plugs ) and acid intrusives ( granites and quartz veins ) . The surveys have brought to light ...
... sericite schist , metaandesite , banded iron formation and carbonate bands with basic intrusives ( dolerite , gabbro , lamprophyre dykes and plugs ) and acid intrusives ( granites and quartz veins ) . The surveys have brought to light ...
Page 261
... sericite schist Metabasalt Granodiorite - gneiss Basement ( ? ) Quartz reef Basic dykes Younger granite - tonalite , trondhjemite , granodiorite granite Banded iron formation Rhyodacite , rhyolite , acid tuffs , quartz - sericite schist ...
... sericite schist Metabasalt Granodiorite - gneiss Basement ( ? ) Quartz reef Basic dykes Younger granite - tonalite , trondhjemite , granodiorite granite Banded iron formation Rhyodacite , rhyolite , acid tuffs , quartz - sericite schist ...
Contents
Andhra Pradesh | 1 |
Karnataka and Goa | 61 |
Tamil Nadu Kerala | 109 |
Copyright | |
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Common terms and phrases
aa flows amphibolite ANDHRA PRADESH ANDHRA PRADESH Code anomaly Archaean bands basalt flows basement basin biotite block bole boreholes carried charnockite chert clay coarse compound pahoehoe comprises Deccan Trap deposits depth dips DISTRICT dolerite drilling dykes emplaced exposed feldspar field season foliation Formation gabbro geochemical GEOLOGICAL MAP Geologist Jr geophysical GEOTECHNICAL gneiss gneissic gold Gondwana granite granite gneiss gravel grey Group hornblende INDEX indicated intrusives investigation joints KARNATAKA kimberlite laterite lava limestone located Madhya Pradesh MADHYA PRADESH Code magnetite MAHARASHTRA metabasalt migmatites mineral mineralised zone Nagpur NW-SE occur pahoehoe pegmatite phenocrysts phyllite pink granite plagioclase Plate-2 porphyritic quartz quartz reefs quartz veins quartzite Quaternary reservoir river rock types samples sandstone scale schist schist belt sediments shale shear zone soil spillway sq km stratigraphic strike length studies sulphide Supergroup surface surveys TAMIL NADU thick toposheet traverse trench trending ultramafic upto volcanic width