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. |
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Page 13
... gneiss ი ი Acid. Specialised thematic mapping was taken up in 1990-91 in parts of Anantapur district to understand the evolutionary history of the Peninsular Gneinnis Complex and its relationship with associated supracrustal rocks and ...
... gneiss ი ი Acid. Specialised thematic mapping was taken up in 1990-91 in parts of Anantapur district to understand the evolutionary history of the Peninsular Gneinnis Complex and its relationship with associated supracrustal rocks and ...
Page 259
... gneiss occurs a lensoidal body of garnetiferous biotite gneiss ( retrogressed charnockitic gneiss ) showing discordant relationship containing numerous metagabbro and metapyroxenite enclaves . The general trend of foliation in horn ...
... gneiss occurs a lensoidal body of garnetiferous biotite gneiss ( retrogressed charnockitic gneiss ) showing discordant relationship containing numerous metagabbro and metapyroxenite enclaves . The general trend of foliation in horn ...
Page 263
... gneiss in the area SE of Orambu and south of Periyakkavundapuram . Incidence of sul- phide mineralisation is also recorded in both the anomaly zones and soil samples drawn from the zones have shown values of Cu 60 115 ppm , Ni 60 180 ...
... gneiss in the area SE of Orambu and south of Periyakkavundapuram . Incidence of sul- phide mineralisation is also recorded in both the anomaly zones and soil samples drawn from the zones have shown values of Cu 60 115 ppm , Ni 60 180 ...
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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