Records of the Geological Survey of India, Volume 135, Parts 4-5Government of India, 2000 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 193
... contour Positive contour 100 200 300 m E 400 E 600 E 800 E 1000 E 1200 H.V.Rao , M.Balakrishnan , N.V.S.Murthy N 400 N 200 MAGNETIC ( T.F. ) CONTOUR MAP 193 REC.GEOL.SURV.IND . VOL.135 , PT - 5.
... contour Positive contour 100 200 300 m E 400 E 600 E 800 E 1000 E 1200 H.V.Rao , M.Balakrishnan , N.V.S.Murthy N 400 N 200 MAGNETIC ( T.F. ) CONTOUR MAP 193 REC.GEOL.SURV.IND . VOL.135 , PT - 5.
Page 197
... contours associated with magnetic features such as breaks and divergence in the contour pattern indicative of structural deformation . Resistivity profiling employing Schlumberger array ( AB = 45 m & MN = 5 m ) orthogonal to the gravity ...
... contours associated with magnetic features such as breaks and divergence in the contour pattern indicative of structural deformation . Resistivity profiling employing Schlumberger array ( AB = 45 m & MN = 5 m ) orthogonal to the gravity ...
Page 202
... contours . The contour pattern in the SE part is undisturbed , compared to NW part of the gravity gradient zone . In the NW part several second order gravity features like cross trend are observed between Nadappanhalli and east of ...
... contours . The contour pattern in the SE part is undisturbed , compared to NW part of the gravity gradient zone . In the NW part several second order gravity features like cross trend are observed between Nadappanhalli and east of ...
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alignment alluvium amphibolite Andhra Pradesh Arunachal Pradesh Assam bands Basin bedrock biotite block boreholes Brahmaputra carried charnockite Chitradurga clay contour Cuddapah depth district drilled dykes east eastern excavation fault flood plain folds foliation Formation foundation fractures geoenvironmental geological mapping Geotechnical Investigation gneiss gold mineralisation gold values granite granite gneiss granulite gravity grey ground water Group hills indicated joints Karnataka Kerala khondalite kimberlite Krishna Kurnool lamproite limestone lineament located magnetic Meghalaya metabasalt migmatite mineral Mizoram NE-SW NW-SE occur pegmatite Peninsular Gneissic Complex penstock phyllite pink powerhouse Project proposed quartz quartz veins quartzite Quaternary regional river rock samples sand sandstone scale schist belt Serchhip shale shear zone slope soil southern Specialised Thematic Mapping sq km STAGE GEOTECHNICAL INVESTIGATION stream sediment strike length structural studies sulphide surface surveys Tamil Nadu terrain thick toposheets traversed trench trending tunnel valley village weathered width के