Records of the Geological Survey of India, Volume 130, Parts 7-8Government of India, 1995 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 22
... zone which runs NW - SE and dips steeply towards southwest . The trend of the zone is oblique to the general NE - SW trend of the Delhi rocks . The fault zone represented by a zone of cata- clastic breccia is characterised by extreme Na ...
... zone which runs NW - SE and dips steeply towards southwest . The trend of the zone is oblique to the general NE - SW trend of the Delhi rocks . The fault zone represented by a zone of cata- clastic breccia is characterised by extreme Na ...
Page 50
... zone along Phaguni nala measures 5x1.5m and its lateral extension could not be traced due to scree cover . Northern contact of this zone is marked by marble and southern contact is intruded by tourmaline bearing pegmatite . The other ...
... zone along Phaguni nala measures 5x1.5m and its lateral extension could not be traced due to scree cover . Northern contact of this zone is marked by marble and southern contact is intruded by tourmaline bearing pegmatite . The other ...
Page 85
... zone . Analytical results are awaited . However , analytical results of earlier work has given gm / ton Au 0.1 to 2.5 g / t in five samples . The block may be taken up for detailed exploration . Consistent anomalous zone with prominent ...
... zone . Analytical results are awaited . However , analytical results of earlier work has given gm / ton Au 0.1 to 2.5 g / t in five samples . The block may be taken up for detailed exploration . Consistent anomalous zone with prominent ...
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Common terms and phrases
aeolian Alluvium anomaly bands basalt base metal basin bedrock biotite block borehole carried clasts clay comprises conglomerate deformation Delhi Supergroup deposits depth dips dolerite dolomite drilling environmental exposed Field Season fluvial Fold Belt foliation Formation foundation geochemical geoenvironmental geological mapping geophysical geotechnical investigation glacier gneiss gold grained granite Granitoid Granitoid Complex gravity grey Group Gujarat Haryana Himachal Pradesh indicated Jammu joints km² Ladakh limestone lineaments lithounits located magnetic Mahendragarh mineral mineralisation Murree NE-SW olivine pegmatite phyllite plagioclase porphyritic Proterozoic pyrite quartz quartz veins quartzite Quaternary Rajasthan Region river rocks samples sand sandstone scale schist sediments sequence shale shear zone Singh Siwalik slope soil Sonbhadra district sq km structure studies sulphide Supergroup surveys terraces thematic maps thick tion traverses trending tunnel upto Uttar Pradesh valley varying Vindhyan volcanics West Banas river एवं का की के तथा पी में से