Records of the Geological Survey of India, Volume 125, Parts 6-8Government of India, 1990 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 13
... occur around Dongarmali and Linga . Lenses and bodies of quartzite , metagabbro and meta pyroxenite occur near Mendki . Amphibolite forms frequent interbands within gneisses and schists . The schists are mainly composed of quartz ...
... occur around Dongarmali and Linga . Lenses and bodies of quartzite , metagabbro and meta pyroxenite occur near Mendki . Amphibolite forms frequent interbands within gneisses and schists . The schists are mainly composed of quartz ...
Page 1
... occur at 0.4 m to 4.0 m depth on the left flank . The 6.0 m to 10.0 m thick oveburden is underlain by 1.0 m to 4.0 m thick bouldery rock on the right flank . Bedrock occurs at 1.5 m to 4.0 m depth at the canal inlet and at 2.0 m to 11.0 ...
... occur at 0.4 m to 4.0 m depth on the left flank . The 6.0 m to 10.0 m thick oveburden is underlain by 1.0 m to 4.0 m thick bouldery rock on the right flank . Bedrock occurs at 1.5 m to 4.0 m depth at the canal inlet and at 2.0 m to 11.0 ...
Page 62
... occur- rences , teased - out type Rapakivi , occurring side by side with normal ovoid type wiborgitic etc. have been recorded . Preponderance of such rapakivi texture was observed in the proximity of the basics ( olivine gabbro ...
... occur- rences , teased - out type Rapakivi , occurring side by side with normal ovoid type wiborgitic etc. have been recorded . Preponderance of such rapakivi texture was observed in the proximity of the basics ( olivine gabbro ...
Contents
GEOLOGICAL MAPPING 1 to 58 | 8 |
Elucidation of structure stratigraphy and mineralisation potential | 18 |
MINERAL INVESTIGATIONS 61 to 88 | |
Copyright | |
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alluvial Alluvium amphibolite anomaly Aravalli bands basalt basement basic basin bed rock belt Bijawar biotite block boreholes chlorite clay comprising conglomerate Deccan Trap deformation deposits depth dips district dolomite drill holes dykes Engineering Geology Division exposed fault field season flood plain flows folds foliation Formation fractures Ganga geochemical geological mapping Geologist Jr geophysical GEOTECHNICAL INVESTIGATION gneiss gold Gondwana grade grained granite granite gneiss granitoids grey Group indicated intrusive joints kmē lava limestone lineaments located MADHYA PRADESH MADHYA PRADESH Code magnetic MAHARASHTRA metamorphism mica schist mineral mineralisation Nagpur Narmada occur Older Alluvium pegmatite phyllite plagioclase porphyritic quartz quartz veins quartzite Quaternary Rajasthan regional rhyolite river Sakoli samples sand sandstone scale schist sediments sequence shale shear zone Siwalik slope soil sq km stratigraphic studies sulphide Supergroup surface surveys terrace thick tion toposheet traversed trending tunnel ultramafic Unconformity upto Uttar Pradesh Varanasi Older volcanic