100с
lLOSSES
IN
GOLD AMALGAMATION /
WITH NOTES ON THE CONCENTRATION OF • GOLD AND SILVER ORES.
(W ITH SIX FL-A-TE S.)
by
WALTER M4DERM0TT and P. W. DUFFIELD.
SECOND EDITION.
E & F. N. SPON, 125, STRAND, LONDON.
NEW YORK: 12, CORTLANDT STREET. I 8yo
