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 10
... scale . Other earthquakes in the vicinity are Betud earthquake of 1968 with 4.2 magnitude with its epicentre 70 km ENE ; and Akola earthquake of 1912 with 4.3 mag- nitude 115 km SSW . The village is located in seismic zone III of the ...
... scale . Other earthquakes in the vicinity are Betud earthquake of 1968 with 4.2 magnitude with its epicentre 70 km ENE ; and Akola earthquake of 1912 with 4.3 mag- nitude 115 km SSW . The village is located in seismic zone III of the ...
Page 9
... scale mapping on 1 : 25,000 scale along selected corridors and transects across several stratigraphic groups . These endeavours of thematic studies along with emphasis put on mineral exploration programmes have paid reasonably good ...
... scale mapping on 1 : 25,000 scale along selected corridors and transects across several stratigraphic groups . These endeavours of thematic studies along with emphasis put on mineral exploration programmes have paid reasonably good ...
Page 13
... scale in parts of Riasi tehsil of Udhampur district , in continuation of previous season's work . Stromatolite bearing dolomite bands have been identified at five distinct horizons . Galena , sphalerite , pyrite , chalcopyrite ...
... scale in parts of Riasi tehsil of Udhampur district , in continuation of previous season's work . Stromatolite bearing dolomite bands have been identified at five distinct horizons . Galena , sphalerite , pyrite , chalcopyrite ...
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 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