INDEX. 
Page 
Lexington, Va., limestone near, 
analyses of 322 
Leyden, N. Y., limestone near, analy- 
sis of— 248-249 
Liberty, Md., limestone near, analy- 
ses of 181 
Lignite, occurrence and analyses of_ 210 
use of 352 
Lime, for slag cements, character 
and analysis of 365-366 
for slag cements, drying and 
slaking of 366 
grinding, mixing, and slak- 
ing of 366-369 
use of 365 
Lime, hydraulic, analysis and use 
of 365-366 
Limo Creek shales, character, occur- 
rence, and analysis 
of 153 154 
section of 154 
Lime in Portland cement, percentage 
of 24-25 
Lime Lake, Ind., marl at, analysis 
of 141-142 
Lime Lake, Midi., limestone near, 
analysis of 196 
Lime Rocks, R. 1., limestone near, 
analysis of 295 
Limestone, analyses of. Sfee particu- 
lar formations and lo- 
calities. 
composition of 26-34 
heating of, effect of 30 
origin of 26 
physical properties of 29-30 
use of 25-20 
varieties of 27 
water in 44 
Limestones, argillaceous, character 
and uses of .".0 ,",2 
Limestones, chalky, character and 
uses of 33-34 
Limestones, magnesian, character 
and uses of 27-28, 48-49 
Limestones, pure hard, character 
and uses of ._ 32-33,44 
Limestones of California, location of, 
map showing 116 
Limestones of New York, location 
of, map showing 246 
Lincoln, N. J., marl near, analysis of 243 
Linden limestones, occurrence and 
character of 306 
Litchfield, Ky., limestone near, anal- 
yses of 174 
Literature on cements 17-18, 
35, 53, 355-356 
Little Eagle Lake, Ind., marl at, 
analysis of 142 
Little Rock, Ark., shale from, analy- 
ses of _ 113-114 
Little Sulphur Creek, limestone on, 
analyses of 119 
Livermore Falls, Me., limestone near, 
analysis of 178 
age. 
208 
Livingston, Miss., section at 
Lizard Creek, limestone and shale 
near, analyses of 159 
Long Run. Pa., limestone near, anal- 
ysis of 282 
Longview, Ala., limestone at and 
near, analysis of 69 
Lonsdale, E. H., on Sioux City ce- 
ment 149 
Loon Lake, Ind., marl at, analysis 
of___ 141-142 
Losters Spring, Ark., limestone at, 
analyses of 97 
Louisiana, limestone in, occurrence 
and analyses of 175-176 
Portland cement resources of_ 175-176 
Louisiana, Mo., limestone and shale 
near, analyses of _. 22 2, 224 
Louisville Cement Co., plant of 341 
Louisville district, cement rock in, 
occurrence and analyses 
of 341 
location of 341 
natural-cement industry in 341 
natural cements of, analyses 
of 33!). 341 
Low Point. N. Y., plant at 234 255 
Lowellville, Ohio, limestone near, 
analysis of 273 
Lowville, N. Y., limestone near, anal 
ysis of 248-249 
Lowville limestone, occurrence and 
character of 247 
Ludington, Mich., limestone near, 
analysis of 196 
Ludlow, Ky., plant near 172 
Ludlow Falls, Ohio, limestone near, 
analysis of 270 
Lumber River, N. C, limestone on, 
analysis of 268 
Lupton, Mich., limestone near, anal- 
yses of 196 
Luther, I). !>., on New York geology- 349 
M. 
Mahelville, Ark., clay from, analyses 
of 114 
McCallie, S. W., analyses quoted by_ 127 
McDowells, Ala., limestone near, 
analyses of 75, 82 
McFarland, Kans., limestone near, 
analyses of 168 
McGhees, Ala., limestone at. analy- 
sis of 77, 83 
Ma clay, W. W., on strength of ce- 
ment 258 
Macon, Miss., chalk near, analyses 
of 209,216 
Magnesia in Portland cement, allow- 
able percentage of 23-25, 
28, 48 
Mahon, R. W., on slag cements 360 
Mahoning Furnace, Pa., limestone 
near, analysis of 282 
Maine, cement in, market for 176 
