386 
INDEX. 
Page. 
Mount Savage Furnace, Ky., lime- 
stone near, analyses of_ 175 
Mount Sidney, Va., limestone near __ 321 
Mount Silverheels, Colo., limestone 
near, analyses of 122-123 
Mountain limestone. Sec Chester 
group ; Greenbrier lime- 
stone. 
Mud Lake, Ind., marl at. analysis 
of 141-142 
Mumford, N. Y., limestone near, anal- 
yses of '253 
Murphrees Valley, limestone in, anal- 
ysis of 68 
Murphreesboro limestone, occurrence 
and character of 305 
Murphy, N. C, limestone near, anal- 
yses of 268 
Myrtle Grove, N. J., limestone near, 
analysis of 238 
Napa Junction, limestone at, analy- 
ses of 121 
plant at 121 
Natural Portland Cement Co., plant 
of 254 
Natural cements, analyses of 282 
bibliography of 355-356 
character of 333 
burning of 336,342 
definition of 19-20, 333-334 
differences between hydraulic 
limes and Portland ce- 
ments and 21-23, 334 
fuel for '__ 342 
hydraulic properties of 334 
manufacture of, beginning of 348 
methods of 335-336 
occurrence of 333-356 
raw materials of 334-335 
Natural Portland cements, manufac- 
ture of 267 
occurrence of 21-23,333 
Nauvoo, 111., limestone near, analyses 
of 134 
Nazareth, Pa., plant at 284 
Nazareth Cement Co., plant of 284 
Nebraska, chalk in 34 
clays and shales in 229-230 
limestones in 229-230 
Portland-cement resources of_ 229-230 
Negro Mountain, Md., limestone near, 
analysis of 188 
Nevada, limestones in, occurrence 
and analyses of 231 
New Albany Cement Co., plant of 341 
New Carlisle, Ohio, limestone near, 
analyses of 270 
New Hampton, N. J., limestone near, 
analysis of 234 235 
New Jersey, cement rock of. map 
showing distribution of 284 
clay and shale in, occurrence and 
analyses of 239 
Page. 
New Jersey, geology of__ 232, 236, 239-240 
limestone in, occurrence and 
analyses of 23B 
234-235, 237-238, 241-242. 
marls in, occurrence and analy- 
ses of 242-243 
Portland cement in, bibliography 
of 244 245 
production of __ 231-232, 244-245 
Portland-cement industry in_ 243-244 
Portland-cement resources of_ 231-245 
section in 236 
slag cement in -.m 
New Lisbon, cement rock at, analy- 
sis of :>52. 
plant at 35I 
New Richmond, Ohio, limestone near, 
analysis of 270 
New Sharon, Me., limestone near, 
analyses of 178- 
New York, cement rock in, occur- 
rence and analyses of_ 346-i- 
3511 
clays and shales in, occurrence 
and analyses of 25(3, 
258-263, 265-266'} 
limestones in 245-253 
analyses of 246, 248- 
250. 252, 256, 260-261, 264 41 
location of, map showing 246 if 
marls in. occurrence and analy- 
ses of 245. I 
252-253, 258-259, 265-266 
natural-cement industry in 345- 
346, 348-35$ 
bibliography of 35t 
natural cement of, analyses of_ 347- 
249, 35jji 
natural-cement resources of__ 345-351 
natural Portland cement in 261 
manufacture of 255-25(1 
market for 241 
Portland-cement industry in 245 
253-261 
history of 253-25*.! 
Portland cement of, analyses 
of 255- 
256, 258-260, 262-264, 26M 
Portland-cement resources of_ 245-261 
Newbern, N. C, limestone at, analy- 
sis of 26} 
Newberry, S. B., on allowable per- 
centage of magnesia 2- 
on grinding and mixing 4*1 
Newcastle, Pa., limestone near, anal- 
ysis of 281 
Newland limestone, occurrence and 
character of 22} 
Newmarket, Va?, limestone near 32( 
Newton, N. J., limestone near, anal- 
yses of 234-235. 23S, 241 
shale near, analyses of 231 
Niobrara formation, occurrence and 
character of 123 
148, 229-230. 269, 296, 30: 
Norborne, Mo., clay near, analysis of_ 22( 
