te 
871.] 495 (Lesley. 
numerous minute discs of sulphuret of iron in the fissures ; so that an 
zanalysis of the bed as a whole will give a notable percentage of sul- 
COAL BEDS on RUSSELL'S CRE 
FOOT SURVEY sv J.P.LESLEY, A ‘i 
Oct . 1870. Rarssedl Co, ¥™ A \ 
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y 
y 
WT / / 
: \ \ Contour lines 
RQ feet verticat qpart, 
» Seale 480 yds to one inch. 
.s 
WSs 
phur ; and it will be extremely difficult to pick the coal, if mined exten- 
sively, so as to furnish it free of sulphur. It is, however, on the whole, a 
satisfactory bed ; and its harder benches will bear carriage well. 
