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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Page 102
... sequence is marked by granitic plugs and quartz veins , which suggests a tectonic contact . Based on the above it is conjectured that the northern felsic volcano plutonic sequence was jux- taposed with southern gneissic and volcano sedi ...
... sequence is marked by granitic plugs and quartz veins , which suggests a tectonic contact . Based on the above it is conjectured that the northern felsic volcano plutonic sequence was jux- taposed with southern gneissic and volcano sedi ...
Page 26
... sequence in area . However , borehole KS - 1 , recorded only the Quaternary ( Recent to Pleistocene ) succes- sion before touching the basement ( Malani rhyolite ) at a depth of 214.70 m . The Quaternary succession comprises mainly a ...
... sequence in area . However , borehole KS - 1 , recorded only the Quaternary ( Recent to Pleistocene ) succes- sion before touching the basement ( Malani rhyolite ) at a depth of 214.70 m . The Quaternary succession comprises mainly a ...
Page 37
... sequence with a few ironstone bands Sandstone - shale sequence Mainly shale with a few siltstone intercalations -Unconformity ~~~~~ GEOTECHNICAL INVESTIGATIONS 10 15 m QUARTZ - MICA SCHIST ?? Formation Member Thickness 12-14 m Mokhal ...
... sequence with a few ironstone bands Sandstone - shale sequence Mainly shale with a few siltstone intercalations -Unconformity ~~~~~ GEOTECHNICAL INVESTIGATIONS 10 15 m QUARTZ - MICA SCHIST ?? Formation Member Thickness 12-14 m Mokhal ...
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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