What people are saying - Write a review
We haven't found any reviews in the usual places.
AIRBORNE MINERAL SURVEYS AND EXPLORATION WING
15 other sections not shown
Other editions - View all
activity analysis anomaly associated bands Barakar base basin belt Bihar block bodies borehole carried clay coal seams Coalfield Code collected complex continued core course covered depth detailed Director district Division drilling east eastern exploration exposed extension fault field season folds Formation GEOLOGICAL MAP geophysical geotechnical gneiss gold grade grained granite granite gneiss grey ground Group heavy identified indicated interpretation intersected komatiite land lignite limestone located magnetic major mineral mineralisation nature observed occur Orissa OVERVIEW phyllite PLATE potential present processing programme Project prospect quartz quartzite range recorded regional represented river rocks samples sand scale schist sector sediments sericite shear Singhbhum soil Sonarpur stage stream strike structural surface survey taken thickness trending unit upto Valley values varies veins West Bengal zone