VI CONTENTS. 



PAGE. 



Section XV.— Limestone 112 



„ XVI. — Manganese . 114 



„ XVII.— Fire clay • . • ib. 



„ XVIII.— Building stones ib. 



CHAPTEE V. 



Appendices. 



Section XIX. — Boring sections 116 



„ XX. — List of authors referred to 140 



„ XXI. — Experimental Iron manufacture at Warora . . . 141 



„ XXII. — Note on the Bandar coal-field 145 



Geological Map of the Wardha Valley Coal-field, (Chanda and Sasti Areas.) 



Scale 1 mile = 1 inch. 

 Geological Map of the Wardha Valley Coal-field, (Warora and Wun Areas.) 



Seal 1 mile = 1 inch. 

 Geological Map of the Wardha Valley Coal-field and Bandar Coal-field. Scale 



4 miles = 1 inch. 



Art. 2. — Geology oe the Rajmehal Hills, by V. Ball, m.a., e.g.s., 

 Geological Survey of India. 



PA&E. 



Chaptee I. — Introduction. ......... 1 



„ II. — Previous observers ........ 6 



„ III. — General Geology ......... 16 



„ IV. — -Metamorphic Eocks 19 



V.— Talchir Group 21 



„ VI. — Barakar Group .... ..... 25 



„ VII. — Dubrajpur Group . . . . . . . .44 



„ VIII. — Eajmehal Group . 55 



„ IX.— Laterite 68 



„ X. — Alluvium 70 



XI.— Faults 71 



„ XII. — Economic Eesources 72 



