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 78
Page 30
... drilling in Kottapalle block of Ramagiri gold- field with a view to establishing the depth persistence of auriferous lode in Zone - II . Auriferous lodes in Zones - I and III were also probed by drilling to establish the strike and ...
... drilling in Kottapalle block of Ramagiri gold- field with a view to establishing the depth persistence of auriferous lode in Zone - II . Auriferous lodes in Zones - I and III were also probed by drilling to establish the strike and ...
Page 280
... drilling , upto two levels was carried out in the Velampatti south block in the southernmost part of this belt from February , 1989 to June , 1992 . During FS 1992-93 , drilling for third level in the Velampatti south block was ...
... drilling , upto two levels was carried out in the Velampatti south block in the southernmost part of this belt from February , 1989 to June , 1992 . During FS 1992-93 , drilling for third level in the Velampatti south block was ...
Page 34
... drilled involving 637.05 m of drilling . Drilling was done to intersect the mica - schist - meta - acid tuff contact trending N55 ° W - S55 ° E and having a steep southerly dip . Mineralised horizons comprising copper sulphides , pyrite ...
... drilled involving 637.05 m of drilling . Drilling was done to intersect the mica - schist - meta - acid tuff contact trending N55 ° W - S55 ° E and having a steep southerly dip . Mineralised horizons comprising copper sulphides , pyrite ...
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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