Records of the Geological Survey of India, Volume 135, Issues 1-2Government of India, 2000 - Geology Includes the "Annual report of the Geological Survey of India," 1867- |
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Page 172
... zones have not indicated any continuity of the auriferous zone , except for a localised zone of about 5.75 m averaging 2.13 g / t in borehole AAB - 23 . PROJECT : GOLD ( JONNAGIRI SCHIST - BELT ) Fast track exploration programme ( E - 1 ...
... zones have not indicated any continuity of the auriferous zone , except for a localised zone of about 5.75 m averaging 2.13 g / t in borehole AAB - 23 . PROJECT : GOLD ( JONNAGIRI SCHIST - BELT ) Fast track exploration programme ( E - 1 ...
Page 209
... zone contain gold in the range of 60 ppb to 960 ppb . This is an important zone for localization of gold mineralisation . The axial zones of second deformation and its intersections with first deformation are also important for gold and ...
... zone contain gold in the range of 60 ppb to 960 ppb . This is an important zone for localization of gold mineralisation . The axial zones of second deformation and its intersections with first deformation are also important for gold and ...
Page 285
... zones e.g. , ( i ) Low Hazard Zone ( 5 % of the total area ) , ( ii ) Moderate Hazard Zone ( 41.22 % of the total area ) , ( iii ) High Hazard Zone ( 47.36 % of the total area ) , and ( iv ) Very High Hazard Zone ( 6.42 % of the total ...
... zones e.g. , ( i ) Low Hazard Zone ( 5 % of the total area ) , ( ii ) Moderate Hazard Zone ( 41.22 % of the total area ) , ( iii ) High Hazard Zone ( 47.36 % of the total area ) , and ( iv ) Very High Hazard Zone ( 6.42 % of the total ...
Contents
CENTRAL HEADQUARTERS 142 | 1 |
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING 4370 | 43 |
COAL WING | 69 |
Copyright | |
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aerogeophysical AMSE Wing analysis Andhra Pradesh anomalies Asstt Barakar Barakar Formation Barren Measures basemetal basin block boreholes carried Chhattisgarh clay coal seams core covered cruise database delineated depth range Director Geologist district DIVISION Director environmental evaluation EXPLORATION FOR COAL faults field season geochemical Geoenvironmental geological mapping Geologist Jr Geophysicist Geotechnical investigation Ghosh gneiss gold Gondwana grained granite gravity Group Gujarat Hyderabad India indicated intersected Jharkhand Karnataka kimberlite Kolkata Kumar laboratory lignite limestone lineaments located MADHYA PRADESH magnetic Maharashtra mineral mineralisation Nagpur Orissa PETROLOGY programme PROJECT quartzite Rajasthan Raniganj REGIONAL EXPLORATION river rocks samples were collected sand sandstone scale schist schist belt scout drilling seabed seam zones sector sediment seismic shale shallow shear zone Shri A. K. Singh soil sq km sq.km studies survey THEMATIC MAPPING thickness toposheets trending Udaipur district VALLEY COALFIELD varies West Bengal के में