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 26
... recorded in the borehole against the intersect- ed mineralisation . A 20 m - wide zone with 5 % TMC was intersected in which there are several bands of ga- lena , sphalerite , pyrite and pyrrho- tite aggregating to 6 m ( Fig.18 , p . 25 ) ...
... recorded in the borehole against the intersect- ed mineralisation . A 20 m - wide zone with 5 % TMC was intersected in which there are several bands of ga- lena , sphalerite , pyrite and pyrrho- tite aggregating to 6 m ( Fig.18 , p . 25 ) ...
Page 75
... recorded from mylonitic zones . Various phases of granitic activity were recognised in Devidhura and Mornaula Granitoids of Himalayan region . Presence of gold in Panar river sediments was recorded . Magmatic evolution model for ...
... recorded from mylonitic zones . Various phases of granitic activity were recognised in Devidhura and Mornaula Granitoids of Himalayan region . Presence of gold in Panar river sediments was recorded . Magmatic evolution model for ...
Page 99
... recorded near Mana , Vasudhara , Gagria and Hemkund where five levels of glacial ter- races have been delineated . Three to six levels of terraces of fluvial regime are identifiable in the studied terrain , which were demarcated and ...
... recorded near Mana , Vasudhara , Gagria and Hemkund where five levels of glacial ter- races have been delineated . Three to six levels of terraces of fluvial regime are identifiable in the studied terrain , which were demarcated and ...
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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 kmē 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