Records of the Geological Survey of India, Volume 127, Parts 5-6The Survey, 1992 - 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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Results 1-3 of 90
Page ii
... indicated sulphide minera- lisation with poor to fairly significant gold values . Two samples collected from pink granite , intrusive into the schist belt , analysed gold values of 3.1 and 3.5 g / t . In Kudithina- palle block of ...
... indicated sulphide minera- lisation with poor to fairly significant gold values . Two samples collected from pink granite , intrusive into the schist belt , analysed gold values of 3.1 and 3.5 g / t . In Kudithina- palle block of ...
Page iv
... indicated some anomalies for lithium , tin - tungsten and rare earths . Tamil Nadu : Investigation for Molybdenum in Velampatti central block of Harur area , Dharmapuri district indicated mineralised quartz vein / shear zone in ...
... indicated some anomalies for lithium , tin - tungsten and rare earths . Tamil Nadu : Investigation for Molybdenum in Velampatti central block of Harur area , Dharmapuri district indicated mineralised quartz vein / shear zone in ...
Page 201
... indicated the continuity of schists to the south of Hutti mines . The detailed electrical surveys confirmed the gravity indications bringing out responses that are characte- ristic over schistose rocks . A narrow tongue- like granitic ...
... indicated the continuity of schists to the south of Hutti mines . The detailed electrical surveys confirmed the gravity indications bringing out responses that are characte- ristic over schistose rocks . A narrow tongue- like granitic ...
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Common terms and phrases
acid alignment amphibolite ANDHRA PRADESH anomaly bands basalt basic basin biotite biotite gneiss block boreholes calc-silicate charnockite chert chlorite covered 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 Gondwana grained granite granite gneiss granitoids granulite grey Group hornblende indicated intrusives joints KARNATAKA kimberlite laterite limestone lineament located MADHYA PRADESH mafic magnetite MAHARASHTRA metabasalt migmatite mineral mineralised zone NE-SW NNW-SSE NW-SE occur pegmatite phyllite pink granite plagioclase porphyritic Project pyrite pyroxene quartz quartz veins quartzite Quaternary regional reservoir river Sakoli samples sandstone scale schist schist belt schistose sediments shale shear zone slopes soil spillway sq km sq.km strike length structures studies sulphide Supergroup surveys TAMIL NADU thick toposheet traverse trench trending tuff tunnel upto values volcanics weathered width के