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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... Samples were drawn from 7 levels for palaeomagnetic studies . In Dev- kachchar area , palaeomagnetic samples were collected from five levels from different sedimen tary layers between elevations 321-340 m . Shakker river North section ...
... Samples were drawn from 7 levels for palaeomagnetic studies . In Dev- kachchar area , palaeomagnetic samples were collected from five levels from different sedimen tary layers between elevations 321-340 m . Shakker river North section ...
Page 100
... samples . Sedimentological studies , viz . , heavy mineral analyses and size grading analyses of auriferoes sedi ... samples have not given encouraging gold values . Out of 196 stream sediment samples analysed by AAS method , 91.32 ...
... samples . Sedimentological studies , viz . , heavy mineral analyses and size grading analyses of auriferoes sedi ... samples have not given encouraging gold values . Out of 196 stream sediment samples analysed by AAS method , 91.32 ...
Page 194
... samples pertaining to different field investigations . The geological samples are generally complex in nature . A single sample contains numerous mineral phases in different proportions . Seperation of mineral constituents forms an ...
... samples pertaining to different field investigations . The geological samples are generally complex in nature . A single sample contains numerous mineral phases in different proportions . Seperation of mineral constituents forms an ...
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