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 187
... major foliation plane of the area . The longitu- dinal bodies of granite are presumably emplaced syntectonically and assume a linearity in tune with the gneissic foliation of the country rock . A major dyke of gabbroic composition cuts ...
... major foliation plane of the area . The longitu- dinal bodies of granite are presumably emplaced syntectonically and assume a linearity in tune with the gneissic foliation of the country rock . A major dyke of gabbroic composition cuts ...
Page 40
... major faults . Three major phases of folding can be observed in the area . The earliest phase DF1 has resulted in the development of penetrative schistosity ( S1 ) , axial planar to a set of very tight isoclinal folds . DF1 has been ...
... major faults . Three major phases of folding can be observed in the area . The earliest phase DF1 has resulted in the development of penetrative schistosity ( S1 ) , axial planar to a set of very tight isoclinal folds . DF1 has been ...
Page 223
... Major WORDPROCESSING jobs for publication of scientific papers , major and important mineral inves- tigation reports and Annual Programme etc. Field Season V. FAX facilities VI . Providing assistance and guidance to the individual ...
... Major WORDPROCESSING jobs for publication of scientific papers , major and important mineral inves- tigation reports and Annual Programme etc. Field Season V. FAX facilities VI . Providing assistance and guidance to the individual ...
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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