Records of the Geological Survey of India, Volume 130, Part 6Government of India, 1995 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 14
... mineralisation at a vertical depth of 180 m , indicated absence of mineralised zone at that depth . Only few scattered quartz veinlets with minor sulphide ores were noticed . A possible concealed fault zone cutting across the main shear ...
... mineralisation at a vertical depth of 180 m , indicated absence of mineralised zone at that depth . Only few scattered quartz veinlets with minor sulphide ores were noticed . A possible concealed fault zone cutting across the main shear ...
Page 15
... mineralisation upto 160 m vertical depth . Mineralisation occurs in quartz veins containing garnet , epidote and chlorite at places . These veins intrude both meta felsic tuff and associated metapelite units . These parallel mineralised ...
... mineralisation upto 160 m vertical depth . Mineralisation occurs in quartz veins containing garnet , epidote and chlorite at places . These veins intrude both meta felsic tuff and associated metapelite units . These parallel mineralised ...
Page 16
... mineralisation at a vertical depth of about 180 m . Drilling data , however , indicates a near absence of the mineralisation at the anticipated depths . High core and water loss in these boreholes is indicative of sub - surface faults ...
... mineralisation at a vertical depth of about 180 m . Drilling data , however , indicates a near absence of the mineralisation at the anticipated depths . High core and water loss in these boreholes is indicative of sub - surface faults ...
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Common terms and phrases
alignment amphibolite bands basalt basement basin bed rock belt Bhandara district block borehole chert CONSTRUCTION STAGE GEOTECHNICAL core Deccan Trap depth dimensional stone Director Geology dolerite dolerite dykes dolomite drill holes earth dam ENE-WSW excavation exposed fault field season flows folds foliation Formation foundation fractures geochemical GEOLOGICAL MAP GEOTECHNICAL INVESTIGATION geothermal gneiss gold mineralisation Gondwana grade grained granite gneiss gravity grey indicated intersected intrusives joints kimberlite laterite lineament located MADHYA PRADESH MADHYA PRADESH Code Mahakoshal Maharashtra MAHARASHTRA Code Mahesh Babu manganese metamorphism mineral Nagpur NAGPUR DISTRICT nala NW-SE phyllite Proterozoic Purna quartz quartz veins quartzite Quaternary regional reservoir river Sakoli Salbardi sandstone scale schist shale shear zone SINDHUDURG DISTRICT spillway STAGE GEOTECHNICAL INVESTIGATION stream sediment strike length structural studies Supergroup tectonic thick toposheet traverses trending tunnel upto volcanics Wardha एवं का कार्य किया गया की के क्षेत्र में हेतु है