Records of the Geological Survey of India, Volume 127, Parts 5-6The Survey, 1994 - 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. |
From inside the book
Results 1-3 of 76
Page 12
... Group V - 2 flows - lower flow is Cph upper flow js aa flow- sparsely porphyritic Group IV - 3 aa flows . non - porphyritic , fine to medium grained Group III - 6 aa flows , moderately to highly porphyritic Group II - 4 aa flows ...
... Group V - 2 flows - lower flow is Cph upper flow js aa flow- sparsely porphyritic Group IV - 3 aa flows . non - porphyritic , fine to medium grained Group III - 6 aa flows , moderately to highly porphyritic Group II - 4 aa flows ...
Page 50
... GROUP OF GROUP OF For regional geological correlation of Sausar and Gangpur Groups of rocks using remote sensing techniques and delineating areas for second generation mapping and target areas for mineral search , an area of about 24000 ...
... GROUP OF GROUP OF For regional geological correlation of Sausar and Gangpur Groups of rocks using remote sensing techniques and delineating areas for second generation mapping and target areas for mineral search , an area of about 24000 ...
Page 272
... Group of rocks . The Nandgaon Group of rocks consist of an alternating sequence of basalt and rhyolite flow , pyroclastics and epiclastics . The rhyolite flows are composed of phenocrysts of albitic plagioclase and quartz Kfeldspar set ...
... Group of rocks . The Nandgaon Group of rocks consist of an alternating sequence of basalt and rhyolite flow , pyroclastics and epiclastics . The rhyolite flows are composed of phenocrysts of albitic plagioclase and quartz Kfeldspar set ...
Other editions - View all
Common terms and phrases
acid alignment amphibolite analysed ANDHRA PRADESH anomaly bands basalt basic basin biotite biotite gneiss block boreholes calc-silicate charnockite chert chlorite Deccan Trap deformation depth dips DISTRICT dolerite drilling dykes enclaves ENE-WSW excavation exposed flows folds foliation Formation fractures gabbro garnet garnetiferous geochemical GEOLOGICAL MAP geophysical gneiss gneissic gold Gondwana granite granite gneiss granitoids granulite grey Group hornblende indicated intrusives joints KARNATAKA kimberlite laterite lineament located magnetite magnetite quartzite MAHARASHTRA metabasalt migmatite mineral mineralised zone NE-SW NNW-SSE NW-SE occur pegmatite phyllite pink granite porphyritic PRADESH Code Project pyrite pyroxene pyroxene granulite pyroxenite quartz quartz veins quartzite quartzo-feldspathic Quaternary regional reservoir river rock types Sakoli samples sandstone scale schist schist belt schistose sediments shale shear zone slope soil sq km sq.km strike length studies sulphide Supergroup surveys TAMIL NADU thick toposheet traverse trench trending tunnel upto values volcanics width के