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- |
From inside the book
Results 1-3 of 78
Page 33
... length of the proposed by - pass road during F.S. 1993-94 . After taking the traverse , on geological condition , the road has been sub - divided into three categories , viz . , favourable , moderately favourable and unfavourable ...
... length of the proposed by - pass road during F.S. 1993-94 . After taking the traverse , on geological condition , the road has been sub - divided into three categories , viz . , favourable , moderately favourable and unfavourable ...
Page 181
... length of 230 m has been completed . vii ) Geological logging of the 26 m deep gate shaft and 85 m length of the by - pass tunnel at Benakhammer . Geological mapping of the exit face around RD 460 m was taken up covering an area of 180 ...
... length of 230 m has been completed . vii ) Geological logging of the 26 m deep gate shaft and 85 m length of the by - pass tunnel at Benakhammer . Geological mapping of the exit face around RD 460 m was taken up covering an area of 180 ...
Page 57
... length of 662m , a length of 327m ( about 49 % ) has been provided with rockbolts along with shotcreting and the remaining length of 335m has been supported with steel ribs . The rockbolt shotcrete support system has generally been ...
... length of 662m , a length of 327m ( about 49 % ) has been provided with rockbolts along with shotcreting and the remaining length of 335m has been supported with steel ribs . The rockbolt shotcrete support system has generally been ...
Contents
Coastal studies and Neotectonics | 5 |
Chhotonagpur Gneiss East | 12 |
Investigation for copper and associated mineralisation | 18 |
4 other sections not shown
Other editions - View all
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