Records of the Geological Survey of India, Volume 126, Parts 4-6The Survey, 1993 - 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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... covered by Geological Mapping upto 1991-92 Balance area to be covered by Geological Mapping ... 30. Balance Hard Rock area 3b . Balance Quaternary area of the Geological Survey of India Volume 126 Part 4. 90 ° 9/20 STATUS OF GEOLOGICAL ...
... covered by Geological Mapping upto 1991-92 Balance area to be covered by Geological Mapping ... 30. Balance Hard Rock area 3b . Balance Quaternary area of the Geological Survey of India Volume 126 Part 4. 90 ° 9/20 STATUS OF GEOLOGICAL ...
Page 57
... covering 35 sq km by geological mapping on scale 1 : 12,500 ( plate ) and a selected block of 1 sq km by detailed ... covered by detailed mapping , 1,170 lithogeochemical and soil samples were collected over a grid of 50m x 20m . The ...
... covering 35 sq km by geological mapping on scale 1 : 12,500 ( plate ) and a selected block of 1 sq km by detailed ... covered by detailed mapping , 1,170 lithogeochemical and soil samples were collected over a grid of 50m x 20m . The ...
Page 5
... covered by Archaean - Proterozoic rocks comprising gneisses , metasedimentaries , mafic suite , pink granites and acid and basic intrusives covered by the younger Gondwana sediments and Deccan Trap . The stratigraphic succession as ...
... covered by Archaean - Proterozoic rocks comprising gneisses , metasedimentaries , mafic suite , pink granites and acid and basic intrusives covered by the younger Gondwana sediments and Deccan Trap . The stratigraphic succession as ...
Contents
Arunachal Pradesh | 1 |
Mineral InvestigationII Arunachal Pradesh | 9 |
Geology of parts of Karbi Anglong North Cachar Hills and Nowgaon | 15 |
Copyright | |
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Common terms and phrases
acid amphibolite ANDHRA PRADESH bands basalt biotite biotite gneiss block boreholes charnockite chert complex dam axis Deccan Trap depth DISTRICT dolerite dolomite drilling enclaves ENE-WSW Engineering Geology Division exposed feldspar field season flows folds foliation Formation gabbro geochemical GEOLOGICAL MAP Geophysical GEOTECHNICAL INVESTIGATIONS gneiss gneissic gold grained granite granite gneiss granitoids granulite grey Group hornblende INDEX indicated intrusives joints KARNATAKA kimberlite limestone lineament located mafic magnetic magnetite Maharashtra metabasalt migmatite mineral mineralised zone Nagpur Narmada NE-SW NNE-SSW NNW-SSE NW-SE occur pegmatite pink granite plagioclase porphyritic power house PRADESH Code pyrite pyroxene pyroxenite quartz quartz veins quartzite Regional Geology Division reservoir rhyolite river Sakoli samples sandstone scale schist schist belt schistose sediments shale shear zone slope soil Sp Sp spillway sq km strike length structures studies sulphide surveys syenite thick toposheet traverses trench trending tunnel ultramafic upto valley volcanics width Δ Δ Δ