Records of the Geological Survey of India, Volume 132, Parts 6-8Government of India, 1997 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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... shear seams / zones were mapped at foundation grade at spillway dam site in monlith 14 , 15 & 16. Shear seams ... zone cutting across the dam axis at 50 ° in block 16 and 15 is also present . The shear zone comprises 10 cm gouge and ...
... shear seams / zones were mapped at foundation grade at spillway dam site in monlith 14 , 15 & 16. Shear seams ... zone cutting across the dam axis at 50 ° in block 16 and 15 is also present . The shear zone comprises 10 cm gouge and ...
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... shear seams and shear zones are present along the prominent discontinuities in the rock mass . The work covered ... zone 1.5m thick is present in the monolith 16 nd 15. It turns 500 askew to the dam axis . This shear zone was advised to ...
... shear seams and shear zones are present along the prominent discontinuities in the rock mass . The work covered ... zone 1.5m thick is present in the monolith 16 nd 15. It turns 500 askew to the dam axis . This shear zone was advised to ...
Page 31
... shear zone passes through the old workings and malachite stains are observed within quartz veins . Smaller shear zones , oriented N - S to N 15 ° W - S 15 ° E , cutting across the old workings are also noticed . SP survey in this block ...
... shear zone passes through the old workings and malachite stains are observed within quartz veins . Smaller shear zones , oriented N - S to N 15 ° W - S 15 ° E , cutting across the old workings are also noticed . SP survey in this block ...
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alluvial Alluvium Almora amphibolite analysis bands basalt basin bed rock belt biotite block borehole carried chalcopyrite clay comprises covered Deccan Trap Dehradun Dehradun district Delhi Supergroup deposits depth dipping district dolomite drilling exposed Field Season fluvial foliation Formation Garhwal geochemical Geoenvironmental appraisal geological mapping geomorphological geophysical GEOTECHNICAL INVESTIGATIONS glacier gneiss gold grade grained granite granitoid grey ground water Group Haryana Himachal Pradesh indicated Jhansi district Krol landslide limestone located logging magnetite Maharashtra mineralised zone minerals nala neotectonic occur Older Alluvium pegmatite phyllite plagioclase Project Proterozoic pyrrhotite quartz quartz veins quartzite Quaternary Rajasthan Region river samples sandstone scale schist sediments sequence shale shear zone Siwalik slide slopes soil Sonbhadra district sq km structure studies sulphide surface surveys tectonic terrace thematic maps thick trending tunnel upto valley Yamuna एवं का कार्य किया गया की के क्षेत्र तथा द्वारा पर प्रदेश में से है