Records of the Geological Survey of India, Volume 131, Parts 6-8Government of India, 1996 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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... shear zone ( SZ - 4 & 5 ) cuts across bucket block 13 and main dam block joint 14/15 . The shear zone constitutes gougy seams of 0.2-0.5 m thickness enveloping hard , brecciated silicified lenses of quartz arenite . The contacts are ...
... shear zone ( SZ - 4 & 5 ) cuts across bucket block 13 and main dam block joint 14/15 . The shear zone constitutes gougy seams of 0.2-0.5 m thickness enveloping hard , brecciated silicified lenses of quartz arenite . The contacts are ...
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... Zone . An area of 150 sq . km was scanned for gold mineralisation through reconnaissance survey on 1 : 50,000 scale ... shear zones . These shear zones pass through tuffite , rhyolite tuff , gabbro and between contacts of gabbro and ...
... Zone . An area of 150 sq . km was scanned for gold mineralisation through reconnaissance survey on 1 : 50,000 scale ... shear zones . These shear zones pass through tuffite , rhyolite tuff , gabbro and between contacts of gabbro and ...
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... shear zone area consists of rhyolitic tuff and contact zone of tuffite and gabbro in north and of gabbro and ferruginous shale of Bailadila group in south . The shear zone is mineralised throughout its extension but northern part ...
... shear zone area consists of rhyolitic tuff and contact zone of tuffite and gabbro in north and of gabbro and ferruginous shale of Bailadila group in south . The shear zone is mineralised throughout its extension but northern part ...
Contents
Project Betul Belt 115 | |
Palaentology Division 132 | |
Geothermal Division 161 | |
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Common terms and phrases
Alluvium amphibolite anomaly bands basalt base metal basement basin bed rock biotite block borehole chalcopyrite chlorite clay comprising cover Deccan Trap Delhi Supergroup deposits depth dipping district dolomite drilling dykes earthquake excavated exposed fault Field Season foliation Formation geochemical Geoenvironmental appraisal geological mapping geophysical GEOTECHNICAL INVESTIGATION glacier gneiss gold grained granite Granitoid gravity grey Group of rocks Haryana Himachal Pradesh indicated intersected km² limestone lineament located logging MADHYA PRADESH magnetic Maharashtra metamorphism migmatites mineral mineralised zones nala NE-SW occur pegmatite phyllite Project Proterozoic quartz quartz reefs quartz veins quartzite Quaternary Rajasthan Region river samples sandstone scale schist sediments sequence shale shear zone slope soil Sonbhadra district sq km strike length structure studies Supergroup surface surveys tectonic thick toposheet traversed trending tuff tunnel upto valley volcanics एवं का कार्य किया गया की के क्षेत्र गए तथा पर मी में से हेतु है