Records of the Geological Survey of India, Volume 136, Parts 4-7Government of India, 2001 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 104
... weathered material from this kimberlite, now in progress at Wajrakarur, are awaited. DELINEATION OF THE GEOMETRY AND ... weathered kimberlite at depth, as seen exposed in 7 dug well sections in the area. Sharp contact with granite is ...
... weathered material from this kimberlite, now in progress at Wajrakarur, are awaited. DELINEATION OF THE GEOMETRY AND ... weathered kimberlite at depth, as seen exposed in 7 dug well sections in the area. Sharp contact with granite is ...
Page 197
... weathered and disintegrated bedrock started appearing from about 1 m depth and the weathering effect continued even about 10 m depth. At about 10 m depth, condition of the bed rock has improved. The fresh rock levels were fluctuating ...
... weathered and disintegrated bedrock started appearing from about 1 m depth and the weathering effect continued even about 10 m depth. At about 10 m depth, condition of the bed rock has improved. The fresh rock levels were fluctuating ...
Page 220
... weathered rock with thickness of about 4 to 5 m. The well dump material is highly weathered. It is composed of gametiferous biotite gneiss and chamockite. In the weathered rock along the joint planes seepage and piping of water were ...
... weathered rock with thickness of about 4 to 5 m. The well dump material is highly weathered. It is composed of gametiferous biotite gneiss and chamockite. In the weathered rock along the joint planes seepage and piping of water were ...
Contents
EXTENDED ABSTRACTS OF PROGRESS REPORTS | 5 |
MEGHALAYA MINERAL INVESTIGATION PROJECT | 11 |
RECORDS VOLUME 136 PART5 | i |
Copyright | |
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amphibolite Andhra Pradesh anomaly auriferous bands basalt base metals basin bedrock biotite block boreholes carried charnockite clay collected comprising Construction stage geotechnical covered Cuddapah deformation delineated depth district dolerite dolomite drilling dykes east excavation exploration exposed fault feldspar field field season folds foliation Formation foundation fracture geoenvironmental geological mapping geophysical geotechnical investigation gneiss gneissic gold values grained granite granite gneiss granitoids gravity grey grouting indicated intersected intrusive joints kimberlite limestone lineaments lithounits located magnetic Meghalaya migmatite mineralised zone minerals NE-SW NNW-SSE NW-SE occur overburden pegmatite phyllite plagioclase porphyritic quartz quartz veins quartzite Rajasthan regional River rock samples sand sandstone scale schist schist belt shear zone slope soil sq km stage geotechnical investigation stream sediment strike length structural studies sulphide Supergroup surface surveys syenite Tamil Nadu tectonic thick toposheet traverse trench trending Udaipur district ultramafic village volcanics weathered width