Records of the Geological Survey of India, Volume 133, Parts 6-7Government of India, 1998 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 79
... traversed by a granophyre body to the NE of Bijaypur and syenite veins to the south of Samuha dam . In the northern part of the area the porphyritic granites are traversed by fine grained aplitic leucogranite . The last residual phase ...
... traversed by a granophyre body to the NE of Bijaypur and syenite veins to the south of Samuha dam . In the northern part of the area the porphyritic granites are traversed by fine grained aplitic leucogranite . The last residual phase ...
Page 96
... traversed by rocks of various syntectonic and post tectonic acidic and basic intrusive phases , including biotite gneiss , gabbro and orthoamphibolites , porphyroblastic augen gneiss , porphyritic granites and grano- diorite , followed ...
... traversed by rocks of various syntectonic and post tectonic acidic and basic intrusive phases , including biotite gneiss , gabbro and orthoamphibolites , porphyroblastic augen gneiss , porphyritic granites and grano- diorite , followed ...
Page 49
... traversed by N20 ° -30 ° W - S20 ° -30 ° E trending joints , dipping 70 ° easterly to vertical . Some of the joints show shearing and minor displacement . The shear zones are 10 to 40 cm wide . The amygdular basalt at foundation ...
... traversed by N20 ° -30 ° W - S20 ° -30 ° E trending joints , dipping 70 ° easterly to vertical . Some of the joints show shearing and minor displacement . The shear zones are 10 to 40 cm wide . The amygdular basalt at foundation ...
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Common terms and phrases
amphibolite anomaly associated bands basalt base metal basin belt Bhilwara biotite block boreholes carried clinopyroxene comprises CONSTRUCTION STAGE GEOTECHNICAL core covered database Deccan Trap depth dips drilling dykes exploration exposed fault field season flows folds foliation Formation foundation geochemical Geoenvironmental geological mapping geophysical GEOTECHNICAL INVESTIGATION gneiss gneissic gold grade grained granite granulite gravity grey Gujarat indicate intersected intrusive Jaisalmer joints Khandwa kimberlite km² area lava tube limestone lineament located MADHYA PRADESH magnetic Maharashtra metamorphism mineralised zones minerals nala NE-SW NW-SE occur Pandhana pegmatite phase of deformation phenocrysts phyllite plagioclase porphyritic Proterozoic quartz quartz veins quartzite Rajasthan Rajsamand district regional river samples sandstone Sausar scale schist sediments sequence shear zones Sidhi district soil stage geotechnical investigation strike length structure studies sulphide Supergroup survey tectonic thematic maps thick toposheet traversed trench trending tuff ultramafic upto vertical volcanic width