Records of the Geological Survey of India, Volume 136, Parts 4-7Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 48
The bedrock strikes in Nl0°E-S10°W and is sub parallel to HRT and penstock alignment with a dip of 8° to 10° towards N50°W, i.e., into the hill (upslope). One borehole,_ each of 50m length, has been recommended at newly proposed surge ...
The bedrock strikes in Nl0°E-S10°W and is sub parallel to HRT and penstock alignment with a dip of 8° to 10° towards N50°W, i.e., into the hill (upslope). One borehole,_ each of 50m length, has been recommended at newly proposed surge ...
Page 32
Out of 178 soi1/ bedrock samples, collected on 500 m x 50 m grid pattem, south of Peravali area, 11 samples assayed gold values ranging between 10 - 440 ppb. None of the 61 geochemical samples collected from 23 geophysical anomaly zones ...
Out of 178 soi1/ bedrock samples, collected on 500 m x 50 m grid pattem, south of Peravali area, 11 samples assayed gold values ranging between 10 - 440 ppb. None of the 61 geochemical samples collected from 23 geophysical anomaly zones ...
Page 200
Seepage was also present, especially at the contact of overburden and the underlying weathered bedrock. After studying the cut off, it was suggested to fill with impervious clayey soils and to be compacted as per design requirements.
Seepage was also present, especially at the contact of overburden and the underlying weathered bedrock. After studying the cut off, it was suggested to fill with impervious clayey soils and to be compacted as per design requirements.
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Contents
EXTENDED ABSTRACTS OF PROGRESS REPORTS | 5 |
MEGHALAYA MINERAL INVESTIGATION PROJECT | 11 |
RECORDS VOLUME 136 PART5 | i |
Copyright | |
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Common terms and phrases
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
Bibliographic information
| Title | Records of the Geological Survey of India, Volume 136, Parts 4-7 |
| Author | Geological Survey of India |
| Publisher | Government of India, 2001 |
| Export Citation | BiBTeX EndNote RefMan |