14 
BULLETIN 1226, IT. S. DEPARTMENT OF AGRICULTURE. 
Table 11. — Potash in 
Firm. 
| 
Location of furnace. 
Potash 
(KjO) in 
slag. 
Furnace. 
Antrim Iron Co 
Mancelona, Mich 
Per cent. 
2.26 
1.02 
.57 
.51 
.55 
.54 
.74 
.46 
.48 
.43 
.29 
.29 
.86 
.97 
.08 
.56 
.53 
.47 
Bethlehem Steel Co. . . 
Cornwall, Pa 
North Cornwall. 
Brier Hill Steel Co 
Youngstown, Ohio ! 
do 
Tod. 
Do 
Grace. 
Cambria Steel Co . 
Charcoal Iron Co. . 
Manistique. 
Chattanooga Iron & Coal Corporation 
Claire Furnace Co 
Chattanooga, Term 
Sharpsville, Pa 
Cleveland Furnace Co. 
Cleveland, Ohio 
Colorado Fuel & Iron Co 
Pueblo, Colo ! 
Columbus, Ohio 
do 
Columbus Iron & Steel Co 
East. 
Do 
West. 
The Cranberry Furnace Co 
Johnson City, Tenn 
Oxford, N.J 
Empire Steel & Iron Co 
Iroauois Iron Co 
South Chicago, 111 
No. 1 (on ferromanga- 
Do 
do 
nese). 
No. 2 (on foundry iron). 
Do 
do. . 
No. 3 (on malleable 
Do 
do. . . . ... 
iron). 
No. 4 Con Bessemer 
Jackson Iron & Steel Co 
Jackson, Ohio 
iron). 
.43 
Jones & Laughlin Steel Co 
Pittsburgh, Pa 
*45 
do 
1.19 
1.01 
.56 
.52 
.88 
.60 
.49 
.34 
.44 
.41 
.32 
.59 
1.01 
.74 
.54 
.65 
.37 
.40 
.31 
.29 
.34 
.72 
.52 
.17 
1.17 
.32 
.40 
.20 
.21 
. 57 
.99 
.56 
.65 
.60 
.53 
.59 
.35 
.38 
.34 
1.00 
.73 
.47 
1.36 
.98 
.38 
No. 1. 
Do 
No. 4. 
Do 
do 
No. 5. 
The Low Moor Iron Co 
Mississippi Vallev Iron Co 
St. Louis, Mo. . . . 
National Tube Co 
McKeesport, Pa 
Lorain, Ohio 
do. . 
Do 
No. 1. 
Do 
No. 2. 
Do 
do. . 
No. 3. 
Do 
do. 
No. 4. 
Do 
...do. 
No. 5. 
Do 
Benwood, W. Va 
Mayville, Wis.. . 
Northwestern Iron Co 
Ohio Iron & Steel Co 
Lowellville, Ohio 
Erie, Pa 
Perry Iron Co 
Pittsburgh Steel Co 
Monessen, Pa 
No. 2. 
Republic Iron & Steel Co 
Youngstown, Ohio 
do 
Haselton No. I. 
Do 
Haselton No. 2. 
Do 
do. 
Haselton No. 3. 
Do 
.do. 
Haselton No.^4. 
Do 
New Castle, Pa 
Atlantic. 
Do 
Youngstown, Ohio 
Hannah. 
Do 
Hall. 
Do 
River Furance Co 
Cleveland, Ohio 
A. 
Do 
A. 
Do 
.do 
B. 
Do 
B. 
Struthers Furnace Co... 
Struthers, Ohio . . . 
Tennessee Coal, Iron & Railroad* Co 
Ensley , Ala . . 
Toledo Furnace Co... . 
Toledo, Ohio. . 
A. 
B. 
United Furnace Co 
United Iron & Steel Co. 
Wickwire Steel Co... 
Buff do, N. Y. . 
X. 
Do 
do 
Y. 
Witherbee, Sherman Co 
Port Henry, N. Y.. 
Worth Bros 
Youngstown Sheet & Tube Co 
Youngstown, Ohio 
A. 
Do 
B. 
Do 
.do 
C. 
D. 
Do 
do. 
No. 1. 
Do 
No. 2. 
Average for all slags 
.59 
