METALLIFEROUS MINERALS

AND MINING

LONDON PRINTED BY

-SPOTTISWOODE AND CO., NEW-STREET SQUARE

AND PARLIAMENT STREET

AUTHOR OF 'a treatise on SLATE AND Slate quarrying' ETC.

Second Edition, carefully revised

Caplo Yumen

CROSBY

LONDON

LOCKWOOD AND CO.

7 STATIONERS'-HALL COURT, LUDGATE HILL

1881

All rights reserved