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 178
... Gravity Map of India , investigation for gold in Jonnagiri , diamond rocks- kimberlites / lamproites in Jaggayyapeta , and molybdenum in Gudupalli , earthquake studies in Tirupattur and Idukki , studies of Yellapur - Koppal aeromagnetic ...
... Gravity Map of India , investigation for gold in Jonnagiri , diamond rocks- kimberlites / lamproites in Jaggayyapeta , and molybdenum in Gudupalli , earthquake studies in Tirupattur and Idukki , studies of Yellapur - Koppal aeromagnetic ...
Page 183
... gravity and magnetic methods had clearly brought out the lithology and the structural fabric of the area . The gravity surveys indicated the possibility of the pres- ence of linear E - W enclaves of metabasalts / amphibo- lites . The ...
... gravity and magnetic methods had clearly brought out the lithology and the structural fabric of the area . The gravity surveys indicated the possibility of the pres- ence of linear E - W enclaves of metabasalts / amphibo- lites . The ...
Page 187
... gravity map for the revision of gravity map of India " elevations of about 3500 gravity stations were read from 1 : 50,000 scale toposheets falling in quadrangle sheets 57 A , E and F. Elevation contour maps were generated after thor ...
... gravity map for the revision of gravity map of India " elevations of about 3500 gravity stations were read from 1 : 50,000 scale toposheets falling in quadrangle sheets 57 A , E and F. Elevation contour maps were generated after thor ...
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Common terms and phrases
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