Records of the Geological Survey of India, Volume 129, Part 6The Survey, 1996 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Page 16
... strike length of more than 1000 m within felsic tuffs with the central 300 m showing a bulge where the grade of gold is maximum . The shear zone is 30 to 65 m wide . The effects of hydrothermal alteration as recorded include ...
... strike length of more than 1000 m within felsic tuffs with the central 300 m showing a bulge where the grade of gold is maximum . The shear zone is 30 to 65 m wide . The effects of hydrothermal alteration as recorded include ...
Page 79
... strike i.e. NNW - SSE and also some cross faults striking ENE - WSW . A major fault zone with essentially silicified patches represented by sheared quartz reefs and melange type intermixed calcareous rocks , chlorite phyllites , BHQ and ...
... strike i.e. NNW - SSE and also some cross faults striking ENE - WSW . A major fault zone with essentially silicified patches represented by sheared quartz reefs and melange type intermixed calcareous rocks , chlorite phyllites , BHQ and ...
Page 187
... strike for the Ukwa manganese deposit in the soil - covered gap area between Ukwa deposit and Jagantola trench in ... strike length of about 5 km and the thickness of the horizon ranges from 0.27 to 6.1m . Two major magnetic anomalies ...
... strike for the Ukwa manganese deposit in the soil - covered gap area between Ukwa deposit and Jagantola trench in ... strike length of about 5 km and the thickness of the horizon ranges from 0.27 to 6.1m . Two major magnetic anomalies ...
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Common terms and phrases
alluvial amphibolite anomaly bands basalt basemetal basin belt Betul Bhandara district Bijawar biotite block borehole Deccan Trap deposits depth diamond dimension stone Director Geology dolomite drill holes dykes ENE-WSW exposed fault ferruginous field season flows folds foliation Formation fracture garnet geochemical GEOLOGICAL MAP geophysical GEOTECHNICAL INVESTIGATION gneiss gneissic gold mineralisation Gondwana granite gneiss gravity grey Group indicate intrusives Kotri laterite limestone lineament located MADHYA PRADESH MADHYA PRADESH Code magnetic Maharashtra MAHARASHTRA Code manganese marble bands metamorphism metasediments mica schist mineral Nagpur NW-SE phyllite pink granite Project Proterozoic Purna Valley quartz quartz veins quartzite regional reservoir rhyolite river Sakoli samples sandstone Sausar scale schist sequence shale shear zones soil STAGE GEOTECHNICAL INVESTIGATION stream sediment strike length studies Supergroup tectonic thematic maps thermal toposheet traverses trench trending tuffs tunnel Ukwa Unconformity upto volcanics एवं की के क्षेत्र में