Records of the Geological Survey of India, Volume 134, Parts 7-8Government of India, 1999 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 28
... occur in the gangue minerals ( calcite and amphiboles ) of the hydrothermally altered zones . Micro fractures containing composite veins of chalcopyrite , gold and gangue material invariably occur in cataclasitc arsenopyrite . Bismuth ...
... occur in the gangue minerals ( calcite and amphiboles ) of the hydrothermally altered zones . Micro fractures containing composite veins of chalcopyrite , gold and gangue material invariably occur in cataclasitc arsenopyrite . Bismuth ...
Page 61
... occur in the form of dunes surrounded by sand sheets . The dunes are of three types , viz . , stabilised , semistabilised and newer . These occur in the western and southern parts of the district and are longitudinal in nature . These ...
... occur in the form of dunes surrounded by sand sheets . The dunes are of three types , viz . , stabilised , semistabilised and newer . These occur in the western and southern parts of the district and are longitudinal in nature . These ...
Page 84
... occur as thin strips . Six levels of fluvial terraces have been identified . The oldest valley fill deposits , which are highly oxidised , occur as heaps on valley slopes at higher el- evations than fluvial terraces near Chatanga ...
... occur as thin strips . Six levels of fluvial terraces have been identified . The oldest valley fill deposits , which are highly oxidised , occur as heaps on valley slopes at higher el- evations than fluvial terraces near Chatanga ...
Contents
SPECIALIZED THEMATIC MAPPING | 1 |
MINERAL INVESTIGATIONS | 14 |
GUJARAT | 65 |
Copyright | |
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Alluvium bands basalt base metal basin belt block borehole carried clay comprises Construction stage covering database deformation degree sheet Delhi delineated deposits depth dipping dolomite drilling dunes exploration exposed fault field season folds Formation Garhwal geochemical Geoenvironmental appraisal geological mapping geophysical geotechnical investigation glacier gneiss gold granite Granitoid gravity grey Group of rocks Gujarat Haryana Himachal Pradesh indicated intersected km² Kukra Ladakh landslide limestone located logging magnetic marble mineral mineralised zone Neoproterozoic occur phyllite Project Proterozoic quartz quartz veins quartzite Rajasthan Rajsamand district Region river samples were collected sand sandstone scale schist sediments shear zones Singh Siwalik slope soil Sonbhadra district sq km stage geotechnical investigation strike length studies sulphide Supergroup surface surveys terraces thick traverse trending tunnel Udaipur district upto Uttar Pradesh Uttaranchal valley Vindhyan Yamuna एवं का कार्य किया गया की के क्षेत्र गये तथा में से है