Records of the Geological Survey of India, Volume 130, Parts 7-8Government of India, 1995 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 16
... occur in schist , calcareous schist and calc - silicate marble / dol- omite . Pyrite and pyrrhotite are the other sulphides which occur in carbonaceous and tuffaceous schists as massive bands parallel to bedding plane and as thin veins ...
... occur in schist , calcareous schist and calc - silicate marble / dol- omite . Pyrite and pyrrhotite are the other sulphides which occur in carbonaceous and tuffaceous schists as massive bands parallel to bedding plane and as thin veins ...
Page 38
... occur north and east of Nakhatrana ( Fig . 25 ) . Pyroclastic deposit has been ob- served to occur , in a section , underlying the flow . Three alkali basalt flows and one tholeiite flow overlying Bhuj Sandstone have been identified ...
... occur north and east of Nakhatrana ( Fig . 25 ) . Pyroclastic deposit has been ob- served to occur , in a section , underlying the flow . Three alkali basalt flows and one tholeiite flow overlying Bhuj Sandstone have been identified ...
Page 54
... occur in different stratigraphic levels at Taradevi , Matiana and Pajanli areas . Around Taradevi the pyrite and magnetite mineralisation occurs in the form of dissmeminations , veinlets , stringers and occasionally as pockets . It is ...
... occur in different stratigraphic levels at Taradevi , Matiana and Pajanli areas . Around Taradevi the pyrite and magnetite mineralisation occurs in the form of dissmeminations , veinlets , stringers and occasionally as pockets . It is ...
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Common terms and phrases
aeolian Alluvium anomaly bands basalt base metal basin bedrock biotite block borehole carried clasts clay comprises conglomerate deformation Delhi Supergroup deposits depth dips dolerite dolomite drilling environmental exposed Field Season fluvial Fold Belt foliation Formation foundation geochemical geoenvironmental geological mapping geophysical geotechnical investigation glacier gneiss gold grained granite Granitoid Granitoid Complex gravity grey Group Gujarat Haryana Himachal Pradesh indicated Jammu joints km² Ladakh limestone lineaments lithounits located magnetic Mahendragarh mineral mineralisation Murree NE-SW olivine pegmatite phyllite plagioclase porphyritic Proterozoic pyrite quartz quartz veins quartzite Quaternary Rajasthan Region river rocks samples sand sandstone scale schist sediments sequence shale shear zone Singh Siwalik slope soil Sonbhadra district sq km structure studies sulphide Supergroup surveys terraces thematic maps thick tion traverses trending tunnel upto Uttar Pradesh valley varying Vindhyan volcanics West Banas river एवं का की के तथा पी में से