VI 



CONTENTS. 



Page. 



III.— The Makum field 



... 



.. 36 



IV.— The Jaipur field 



. 



.. 46 



v.— The Naziia field 





.. 60 



VI.— The Janji field 



..' 



.. 75 



VII.— The Disai field 



.. 



.. 76 



VIII. — Economic Geology 



... 



.. 78 



Coal 



... 



.. 78 



Petroleum 





.. 88 



Iron 



. 



.. 91 



Alum Shales 



. 



.. 93 



Limestone 



1 ... ... ... 



.. 93 



