Records of the Geological Survey of India, Volume 127, Parts 7-8Government of India, 1993 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 6
... bands and stromatolitic bands at the top . 9. Flaggy limestone with red chert at the base . 10. Stromatolitic band . II.Quartz- ite . 12. Slates with quartzite bands . 13. Jangalgali Formation ( Bauxite Series ) . 14. Subathu Formation ...
... bands and stromatolitic bands at the top . 9. Flaggy limestone with red chert at the base . 10. Stromatolitic band . II.Quartz- ite . 12. Slates with quartzite bands . 13. Jangalgali Formation ( Bauxite Series ) . 14. Subathu Formation ...
Page 119
... bands of clay and sandrock . Thickness of clay band no.2 . varies between 32 m and 43 m , from where the required quantity of impervious clay may be obtained . It is sug- gested that excavation may be done by safe dressing of slope by ...
... bands of clay and sandrock . Thickness of clay band no.2 . varies between 32 m and 43 m , from where the required quantity of impervious clay may be obtained . It is sug- gested that excavation may be done by safe dressing of slope by ...
Page 120
... bands in the river section ( Fig ) . In the upstream part of the dam axis , the impervious core would rest on predominently silty clay- shale band with subordinate sandrock , whereas in the downstream side an interbedded sequence of ...
... bands in the river section ( Fig ) . In the upstream part of the dam axis , the impervious core would rest on predominently silty clay- shale band with subordinate sandrock , whereas in the downstream side an interbedded sequence of ...
Contents
GEOLOGICAL MAPPING Page | 1 |
Studies on coastal dynamics during the Quaternary | 20 |
Exploration for leadzinc in the South Sindesar Ridge LatiokaKhera | 24 |
Copyright | |
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aeolian Alluvial Plain Alluvium anomaly bands base metal basin bedrock belt biotite block boreholes carried clay comprising conglomerate covered Dehradun district deposits depth dipping district dolomite exposed facies fault Field Season Flood Plain folds foliation Formation foundation Ganga geochemical geoenvironmental geological investigations geological mapping geomorphological geophysical geotechnical geothermal gneiss gold grained granite granitoids gravity grey Group Haryana Himachal Pradesh indicated intrusive km² limestone lithounits located logging magnetic mineral mineralised zone nala occur Older Alluvium pegmatite phyllite porphyritic Project Proterozoic quartz quartz veins quartzite Quaternary Rajasthan Region river rocks samples sand sandstone scale schist sediments sequence shale shear zone Singh Siwalik slope Sonbhadra district sq km strike length structure studies Subathu sulphide Supergroup surface tectonic terrace thick tion toposheet traverse trending tunnel Upper upto Uttar Pradesh Uttarkashi district valley volcanics Yamuna एवं का की के तथा में से है