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 17
... boreholes ( Borehole : AAB - 21 to 25 ) were drilled with a total run of 816.75 m in the central part of the quartz vein zone . A total number of 1,360 core samples were collected . Boreholes : AAB - 21 and AAB- 23 were drilled for ...
... boreholes ( Borehole : AAB - 21 to 25 ) were drilled with a total run of 816.75 m in the central part of the quartz vein zone . A total number of 1,360 core samples were collected . Boreholes : AAB - 21 and AAB- 23 were drilled for ...
Page 132
... boreholes . Two boreholes drilled at the site did not meet bedrock even at 10 m depth . The width of river course is of the order of 200 m and only one patchy outcrop occurs surrounded by thick overburden material . Hence , the aqueduct ...
... boreholes . Two boreholes drilled at the site did not meet bedrock even at 10 m depth . The width of river course is of the order of 200 m and only one patchy outcrop occurs surrounded by thick overburden material . Hence , the aqueduct ...
Page 212
... BOREHOLES IN SOUTHERN REGION OVERVIEW P.D.Venkateswarlu , Director Geophysical logging deploying RG - Prologger was carried out in 10 boreholes falling in different areas of Southern Region , covering a total meterage of 2384 m . Out of ...
... BOREHOLES IN SOUTHERN REGION OVERVIEW P.D.Venkateswarlu , Director Geophysical logging deploying RG - Prologger was carried out in 10 boreholes falling in different areas of Southern Region , covering a total meterage of 2384 m . Out of ...
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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