CONTENTS. 
y 
Page. 
Eocene Marl, . . . . 191 
Miocene Marl, 194 
Peat, Muck, Ac., 211 
Japan Clover, 215 
Limestone, 216 
Section III. Metallic Ores : 
1. Iron Ores, 217 
2. Copper Ores, 271 
3. Gold, 279 
Platinum, &c. , 288 
Section IV. Useful Minerals Not Ores: 
Coal, 293 
Graphite, &c., 296 
•Section V. Miscellaneous : 
Mineral Waters, 306 
Meteorites, 313 
