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 19
... amphibolite ( with minor patches of massive and migmatised amphibolite ) is recorded which gradually passes on to massive and / or migmatised amphibolite towards the margins . In the area , southwest of Gadwal , quartz - sericite ...
... amphibolite ( with minor patches of massive and migmatised amphibolite ) is recorded which gradually passes on to massive and / or migmatised amphibolite towards the margins . In the area , southwest of Gadwal , quartz - sericite ...
Page 22
... Amphibolite and pyroxenite are found asso- ciated with metasediments . Amphibolite is dark grey , medium to coarse - grained . Pyroxenite is usually coarse - grained with mottled appearance . During field season 1988-89 , GSI located ...
... Amphibolite and pyroxenite are found asso- ciated with metasediments . Amphibolite is dark grey , medium to coarse - grained . Pyroxenite is usually coarse - grained with mottled appearance . During field season 1988-89 , GSI located ...
Page 46
... Amphibolite Quartzite Garnetiferous amphibolite Amphibolite with interbeds of quartzite and garnet - mica schist . Amphibolite ( medium - grained ) with meta pyroxenite . Pillowed metabasalt with vestiges of amphibolite . HUTT - GROUP ...
... Amphibolite Quartzite Garnetiferous amphibolite Amphibolite with interbeds of quartzite and garnet - mica schist . Amphibolite ( medium - grained ) with meta pyroxenite . Pillowed metabasalt with vestiges of amphibolite . HUTT - GROUP ...
Contents
OP Andhra Pradesh | 1 |
Geotechnical and special Investigations 139 | 206 |
Geophysical Investigations | 213 |
Copyright | |
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Common terms and phrases
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