Records of the Geological Survey of India, Volume 133, Parts 6-7Government of India, 1998 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 100
... -------- metabasalts and amphibolites , Meta acid volcanics including meta rhyodacite / meta rhyolite Metasediments with tuff , pyritiferous chert , etc. quartz mica schist , Quartz muscovite - biotite schist and para - amphibolite ...
... -------- metabasalts and amphibolites , Meta acid volcanics including meta rhyodacite / meta rhyolite Metasediments with tuff , pyritiferous chert , etc. quartz mica schist , Quartz muscovite - biotite schist and para - amphibolite ...
Page 26
... amphibolite , ultrabasic rock and rarely quartzite . The mineralisation is mostly controlled by structural weak planes , e.g. , shear zones , fractures , etc. in the country rocks . The potential of gold mineralisation , which appears ...
... amphibolite , ultrabasic rock and rarely quartzite . The mineralisation is mostly controlled by structural weak planes , e.g. , shear zones , fractures , etc. in the country rocks . The potential of gold mineralisation , which appears ...
Page 27
... amphibolite and sheared amphibolite in NNW - SSE direction . At 3.5 km southeast of Karavali there are fourteen old workings confined to sheared amphibolite , over a stretch of 2 km . These amphibolites are profusely intruded by quartz ...
... amphibolite and sheared amphibolite in NNW - SSE direction . At 3.5 km southeast of Karavali there are fourteen old workings confined to sheared amphibolite , over a stretch of 2 km . These amphibolites are profusely intruded by quartz ...
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Common terms and phrases
amphibolite anomaly associated bands basalt base metal basin belt Bhilwara biotite block boreholes carried clinopyroxene comprises CONSTRUCTION STAGE GEOTECHNICAL core covered database Deccan Trap depth dips drilling dykes exploration exposed fault field season flows folds foliation Formation foundation geochemical Geoenvironmental geological mapping geophysical GEOTECHNICAL INVESTIGATION gneiss gneissic gold grade grained granite granulite gravity grey Gujarat indicate intersected intrusive Jaisalmer joints Khandwa kimberlite kmĀ² area lava tube limestone lineament located MADHYA PRADESH magnetic Maharashtra metamorphism mineralised zones minerals nala NE-SW NW-SE occur Pandhana pegmatite phase of deformation phenocrysts phyllite plagioclase porphyritic Proterozoic quartz quartz veins quartzite Rajasthan Rajsamand district regional river samples sandstone Sausar scale schist sediments sequence shear zones Sidhi district soil stage geotechnical investigation strike length structure studies sulphide Supergroup survey tectonic thematic maps thick toposheet traversed trench trending tuff ultramafic upto vertical volcanic width