Records of the Geological Survey of India, Volume 128, Parts 3-5Government of India, 1993 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 223
... regional assessment of base metal potentiality . Along with this , stream sediment sampling of Jamuniya River basin and regional stream sediment analysis of Bagodar - Barakatha area have been carried out to explore the possibility of ...
... regional assessment of base metal potentiality . Along with this , stream sediment sampling of Jamuniya River basin and regional stream sediment analysis of Bagodar - Barakatha area have been carried out to explore the possibility of ...
Page 227
... regional F2 - axial trace is probably refolded during F , - deformational episode , which is also likely to be of regional nature , but with comparatively lower de- gree of compressional stress than that of F2 - defor- mation . The area ...
... regional F2 - axial trace is probably refolded during F , - deformational episode , which is also likely to be of regional nature , but with comparatively lower de- gree of compressional stress than that of F2 - defor- mation . The area ...
Page 95
... regional NE - SW shears . These gneisses were emplaced lit par lit into the Charnockitic suite retrograding them into a composite hornblende gneiss . Geochronological dating of the gneisses and the charno- ckites is deemed necessary to ...
... regional NE - SW shears . These gneisses were emplaced lit par lit into the Charnockitic suite retrograding them into a composite hornblende gneiss . Geochronological dating of the gneisses and the charno- ckites is deemed necessary to ...
Contents
Coastal studies and Neotectonics | 5 |
Chhotonagpur Gneiss East | 12 |
Investigation for copper and associated mineralisation | 18 |
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Common terms and phrases
alignment amphibolite Andaman Andhra Pradesh apatite bands basemetal basin Bihar biotite block boreholes carbonatite charnockite chlorite clay conglomerate covered depth dips district dolerite drilling dykes Eastern excavation exposed fault field season fold foliation Formation fractures gabbro geochemical geological mapping geophysical GEOTECHNICAL INVESTIGATION gneiss gneissic gold mineralisation Gondwana grade grained granite granite gneiss granulite grey Group of rocks INDEX indicated intersected intrusives joints Karnataka kimberlite laterite limestone lineaments lithounits located magnetic magnetite migmatite mineral NE-SW NW-SE occur Orissa pegmatite phyllite power house Project proposed pyrite quartz quartz veins quartzite Quaternary regional reservoir river rock types samples sandstone scale schist schist belt schistose sedimentary shale shear zone Singhbhum slope soil spillway sq km STAGE GEOTECHNICAL INVESTIGATION stream sediment strike length structures sulphide Tamil Nadu thick tion toposheet traverse trench trending tunnel ultramafic upto valley volcanics West Bengal