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 6
... places , covered by thin veneer of soil Sub - angular rock frag- ments with sand and silt Khondalite / charnockite SKETCH GEOMORPHOLOGICAL AND QUATERNARY GEOLOGICAL MAP OF TANDAVA RIVER VALLEY. TANDAVA RIVER VALLEY Landform Active ...
... places , covered by thin veneer of soil Sub - angular rock frag- ments with sand and silt Khondalite / charnockite SKETCH GEOMORPHOLOGICAL AND QUATERNARY GEOLOGICAL MAP OF TANDAVA RIVER VALLEY. TANDAVA RIVER VALLEY Landform Active ...
Page 50
... places , discon- tinuous patches of acid volcanic rocks ( metarhyolite ) are noticed , which include acid tuff and quartz porphyry . These rocks are exposed towards western part of the area ( Plate ) and represent a late phase of ...
... places , discon- tinuous patches of acid volcanic rocks ( metarhyolite ) are noticed , which include acid tuff and quartz porphyry . These rocks are exposed towards western part of the area ( Plate ) and represent a late phase of ...
Page 100
... places , the charnockite has thin biotite rich bands with garnet . Coarse to very coarse acid charnockite and peg- matoidal charnockite are seen as small ( 5-30 cm ) veins within the medium to coarse intermediate charnockites . Streaks ...
... places , the charnockite has thin biotite rich bands with garnet . Coarse to very coarse acid charnockite and peg- matoidal charnockite are seen as small ( 5-30 cm ) veins within the medium to coarse intermediate charnockites . Streaks ...
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