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 82
Page 115
... dips suggesting broad warping . No major fold is noticed in the area but minor tight isoclinal folds with magnitudes ... dip . Other trends noticed are NW - SE , N - S , and NNW - SSE . A number of fractures parallel to the shoreline can ...
... dips suggesting broad warping . No major fold is noticed in the area but minor tight isoclinal folds with magnitudes ... dip . Other trends noticed are NW - SE , N - S , and NNW - SSE . A number of fractures parallel to the shoreline can ...
Page 121
... dips are vertical . Opposing dips are also noticed in a few places . Charnockite is medium to coarse grained and greyish green with intercalations of quartzo - feldspathic material . The major QMG bands have the strike extension from ...
... dips are vertical . Opposing dips are also noticed in a few places . Charnockite is medium to coarse grained and greyish green with intercalations of quartzo - feldspathic material . The major QMG bands have the strike extension from ...
Page 160
... dips . Four sets of prominent joints are observed trending both along and across the tunnel alignment with subvertical to vertical dips . Mylonite fillings are seen along most of the joint planes . Dripping of unmeasurable quan- tity is ...
... dips . Four sets of prominent joints are observed trending both along and across the tunnel alignment with subvertical to vertical dips . Mylonite fillings are seen along most of the joint planes . Dripping of unmeasurable quan- tity is ...
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