Records of the Geological Survey of India, Volume 108The Survey, 1977 - 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 96
Page 309
... surveys . The S.P. anomaly ( -200 m.v. ) corroborates well with the I.P. ( F.D. ) measurements ( P.F.E. of 12 % M.F. 30-500 and resistivity of 100 to 150 Ohm in a background value of 3-4 % P.F.E. , 15-20 M.F. and 800-1500 Ohm m ...
... surveys . The S.P. anomaly ( -200 m.v. ) corroborates well with the I.P. ( F.D. ) measurements ( P.F.E. of 12 % M.F. 30-500 and resistivity of 100 to 150 Ohm in a background value of 3-4 % P.F.E. , 15-20 M.F. and 800-1500 Ohm m ...
Page 310
Geological Survey of India. The S.P. and magnetic surveys conducted over four traverses , 500 m apart , indicated S.P. anomalies of the order of 150 m.v. on the eastern Hank of the hillock which may be the northward extension of the ...
Geological Survey of India. The S.P. and magnetic surveys conducted over four traverses , 500 m apart , indicated S.P. anomalies of the order of 150 m.v. on the eastern Hank of the hillock which may be the northward extension of the ...
Page 312
Geological Survey of India. Refraction probe points , 9 electrical resistivity soundings and 327 resisti- vity observations . Based on the results of the geophysical surveys , the thickness of the overburden at the spillaway site is ...
Geological Survey of India. Refraction probe points , 9 electrical resistivity soundings and 327 resisti- vity observations . Based on the results of the geophysical surveys , the thickness of the overburden at the spillaway site is ...
Contents
VOLUME 108 | 36 |
GENERAL REPORT OF THE GEOLOGICAL SURVEY OF INDIA | 52 |
CONTENTS | 83 |
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alignment amphibolite Andhra Pradesh anomaly Asstt bands Banerjee basalt bauxite bed rock biotite block boreholes carried chalcopyrite charnockite clay collected comprising conglomerate copper core covered Deccan Trap Delhi deposits depth dips Director DISTRICT dolerite dolomite drill holes dykes encountered exposed fault flows folds foliation Formation fossils foundation geochemical geological mapping Geologists Jr geophysical geotechnical gneiss grade grained granite granite gneiss graphite grey Group Gupta Hydel indicated intrusives investigation Laboratory laterite left bank limestone located logged Madhya Pradesh magnetite mica schist migmatites million tonnes mineralisation minerals Murthy nala NW-SE occur pegmatite phyllites pits plane power house Project proposed pyrite quartz quartz veins quartzite 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 thick traverse trending tunnel upto valley varies