Records of the Geological Survey of India, Volume 108The Survey, 1983 - 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 199
... strike of the formations to expose the graphite bands . One band streches over a strike length of about 800 m , pinching at both ends with an average width of about 5 m . The graphite content in general , varies from 5 to 10 % ( VE ) ...
... strike of the formations to expose the graphite bands . One band streches over a strike length of about 800 m , pinching at both ends with an average width of about 5 m . The graphite content in general , varies from 5 to 10 % ( VE ) ...
Page 201
... strike length of 2,000 m in the Samodi Block . The sulphides are closely associated with amphibole bearing quartz magnetite rock , and they are not much oxidised , fresh sulphides being encountered at 15 m from the surface . The ...
... strike length of 2,000 m in the Samodi Block . The sulphides are closely associated with amphibole bearing quartz magnetite rock , and they are not much oxidised , fresh sulphides being encountered at 15 m from the surface . The ...
Page 352
... strike and dip extension of the ore find 500 m NNW of Satak village and Satak south band , to prove some of the structures west of ore find and to test the geophysical anomaly point south of Nagardhan . ( i ) Satak South Band : Drilling ...
... strike and dip extension of the ore find 500 m NNW of Satak village and Satak south band , to prove some of the structures west of ore find and to test the geophysical anomaly point south of Nagardhan . ( i ) Satak South Band : Drilling ...
Contents
Palaeontology and Stratigraphy Division | 7 |
Planning and Training Division | 20 |
Offshore Mineral Exploration and Marine Geology Division | 27 |
Copyright | |
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Common terms and phrases
alignment amphibolite Andhra Pradesh anomaly bands basalt bauxite bed rock Bihar biotite block boreholes carried chalcopyrite charnockite Circle clay collected comprising conglomerate copper cores covered Deccan Trap deposits depth dips Director DISTRICT dolerite dolomite drill holes dykes encountered exploratory exposed fault folds foliation Formation fossils foundation garnetiferous geochemical geological investigations geological mapping Geologists Jr GEOLOGY DIVISION geophysical geotechnical gneiss grade grained granite granite gneiss granulite graphite grey Group hornblende Hydel indicated intrusives Laboratory laterite limestone located logged magnetite mica schist migmatite million tonnes mineralisation minerals nala NW-SE occur Orissa pegmatite phyllite pits plane power house Project proposed pyrite pyrrhotite quartz quartz veins quartzite Quaternary Rajasthan Region river rock types samples sand sandstone Sarvashri scale schist seams sediments sequence shales shear zone Shri Singh Sinha soil spillway sq km strike length studies sulphide surveys terrace thick traverse trending tunnel upto valley varies