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- |
From inside the book
Results 1-3 of 87
Page 22
... rocks exhibit steep easterly subvertical dips and show effects of polyphase deforma- tion . The Ainhur Group , comprising volcano - sedimentary rock sequence is younger to the Latmarka Group . This has been classified into the Pachangi ...
... rocks exhibit steep easterly subvertical dips and show effects of polyphase deforma- tion . The Ainhur Group , comprising volcano - sedimentary rock sequence is younger to the Latmarka Group . This has been classified into the Pachangi ...
Page
... rocks . The coarse grained metabasic rocks show mineral assemblage of green to blue green hornblende , plagioclase , K - felspar , quartz , epidote , zoisite and accessary apatite and sphene . Secondary chloritisation and biotitisation ...
... rocks . The coarse grained metabasic rocks show mineral assemblage of green to blue green hornblende , plagioclase , K - felspar , quartz , epidote , zoisite and accessary apatite and sphene . Secondary chloritisation and biotitisation ...
Page
... rocks in the Malanjkhand , Gondia and Amgaon areas , in parts of Mad- hya Pradesh and Maharash tra was undertaken as part of the project on study of granitoids of Central India . The Sausar Group of rocks in the area of study include ...
... rocks in the Malanjkhand , Gondia and Amgaon areas , in parts of Mad- hya Pradesh and Maharash tra was undertaken as part of the project on study of granitoids of Central India . The Sausar Group of rocks in the area of study include ...
Contents
GEOLOGICAL MAPPING 1 to 58 | 8 |
Elucidation of structure stratigraphy and mineralisation potential | 18 |
MINERAL INVESTIGATIONS 61 to 88 | |
Copyright | |
15 other sections not shown
Other editions - View all
Common terms and phrases
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 kmĀ² 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