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 103
... body is affected by two more , nearly N - S faults near its central and east central potions . Interestingly , upto its central part of the body from west , both to the north and south , the foliation planes in the gneissic terrain ...
... body is affected by two more , nearly N - S faults near its central and east central potions . Interestingly , upto its central part of the body from west , both to the north and south , the foliation planes in the gneissic terrain ...
Page 156
... body is fairly continuous for nearly 2 km length trending ENE - WSW to NE - SW with steep dips towards SE . The cumulative thickness of ore bands varies from 10 m to 30 2 ) In Tabalbhanji block , the ore body trends WNW - ESE having a ...
... body is fairly continuous for nearly 2 km length trending ENE - WSW to NE - SW with steep dips towards SE . The cumulative thickness of ore bands varies from 10 m to 30 2 ) In Tabalbhanji block , the ore body trends WNW - ESE having a ...
Page 162
... body along with the pyroxene granu- lite have been affected by intrusion of granite fol- lowed by gabbro dykes oriented in E - W , N - S , NNE- SSW and NNW - SSE directions . Out of the three isolated ultramafic bodies of Moulabhanj ...
... body along with the pyroxene granu- lite have been affected by intrusion of granite fol- lowed by gabbro dykes oriented in E - W , N - S , NNE- SSW and NNW - SSE directions . Out of the three isolated ultramafic bodies of Moulabhanj ...
Contents
Coastal studies and Neotectonics | 5 |
Chhotonagpur Gneiss East | 12 |
Investigation for copper and associated mineralisation | 18 |
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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