Records of the Geological Survey of India, Volume 126, Issues 5-6Vols. 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 150
... dips , respectively . Based on spatial distribution , physical and mineralogical variations , the syenite body was classifed into 14 units . Their precise genetic relationship could not be inferred due to paucity of out- crops and thick ...
... dips , respectively . Based on spatial distribution , physical and mineralogical variations , the syenite body was classifed into 14 units . Their precise genetic relationship could not be inferred due to paucity of out- crops and thick ...
Page 170
... dips on either side . The main shear zone , which carries Mo mineralisation , trends N - S in the southern part , NE - SW ( with E - W flextures ) in the south- central part and NNW - SSE in the northern part with dips of 35 to 45 ...
... dips on either side . The main shear zone , which carries Mo mineralisation , trends N - S in the southern part , NE - SW ( with E - W flextures ) in the south- central part and NNW - SSE in the northern part with dips of 35 to 45 ...
Page 232
... dips . Joints with vertical dips along N - S , E - W , N25 ° E - S25 ° W and N25 ° W - S25 ° E direction are observed . The general foliation direction and major joint sets are about 55 ° askew to the dam axis and dip towards downstream ...
... dips . Joints with vertical dips along N - S , E - W , N25 ° E - S25 ° W and N25 ° W - S25 ° E direction are observed . The general foliation direction and major joint sets are about 55 ° askew to the dam axis and dip towards downstream ...
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Common terms and phrases
acid amphibolite ANDHRA PRADESH anomaly zones axis bands basalt basin biotite biotite gneiss block boreholes charnockite complex Deccan Trap deformation depth DISTRICT dolerite drilling enclaves ENE-WSW exposed feldspar field season flows folds foliation Formation gabbro geochemical GEOLOGICAL MAP Geology Division Geophysical GEOTECHNICAL INVESTIGATIONS gneiss gneissic gold grained granite granite gneiss granitoids granulite grey Group hornblende INDEX indicated intrusives joints KARNATAKA kimberlite laterite lava lineament located mafic magnetite MAHARASHTRA metabasalt migmatite mineral mineralised zone Nagpur Narmada NE-SW NNW-SSE NW-SE occur pahoehoe pegmatite pink granite plagioclase porphyritic pyrite pyroxene granulite pyroxenite quartz quartz veins quartzite Quaternary regional reservoir rhyolite river rock types Sakoli samples sandstone scale schist schist belt schistose sediments shale shear zone soil spillway sq km strike length structures studies sulphide surveys syenite TAMIL NADU thick toposheet traversed trench trending tunnel ultramafic upto valley volcanics width