1120 
PAGE 
Iron Ores—Continued. 
Black Band—horizons of, 71,379; discovery 
of, 320; composition of, 382, 383; thick- 
ness of, 387; map of deposits, 392 ; analy- 
ses of, 388, 396; calcining of, 397, 502; 
louping of, 466; in Mahoning Valley, 174, 
382; in Stark county, 248, 387; in Tus- 
carawas county, 281, 286, 390, 397, 464; in 
Holmes county, 399, 401; in Perry Co., 
101, 105, 406, 409; Shawnee ore, 407; in 
Lawrence Co., 433; at Mineral Ridge, 460. 
Block Ores—structure of, 377; horizons of, 
379; associated with limestones, 377, 14 ; 
Big Red Block, 486; Little Red Block, 
486; of Austintown, 383; in Tuscarawas 
Valley, 399 ; in Muskingum county, 403, 
404; in Perry county, 412; in Hanging 
Rock district, 423; Franklin Block, 1036, 
1088, 424; Boggs ore, 421, 422; Clayband 
ore, 406; of Eastern Ohio district, 470; 
ferriferous limestone ore, 102, 103, 125,” 
377; Hallelujah ore, 434,512; of Hanging 
Rock district, 497; mining of, 490; roast- 
ing of, 493; of Hocking Valley district, 
474, 476. 
Kidney Ores—origin of, 376; horizon oi, 377, 
379; distribution of, 381; sources of, 384, 
worked in placer mines, 885 ; in Colum- 
biana Co., 384; in Tuscarawas Co., 398; 
in Hocking Valley, 414; in Hanging 
Roek district, 427, 482, 433; use of, in 
Ohio, 883, 442, 461, 467, 471, 480, 492. 
Lake Superior Ores—use of, 1n Ohiof3838, 442, 
AGUS AG TA TRASO Nasco cocenien ee ee een eee 
Limestone Ores—377, 486; phases of, 378; in- 
stability of..878; referable to one main . 
horizou, 379; mined, 381; known as 
Baird ore, 413, 414; oolitice structure of, 
414; basis of Hanging Rock iron manu- 
facture, 428; limestone kidney ores, 
place of, 123, ‘427; character of, 427, 996 ; 
of Mahoning Valley district, 459; of Mis- 
souri, use of, in Ohio iron works, 471; 
“mountain”’ ore, 386, 466 ; Peterson ore, 
433; sand block ore, 486; of Tuscarawas 
district, 464. 
492 
J 
Jackson county—992; mines of, 1008; lower 
coals of, 1008, 1024; upper coals of, 1024, 
1034; section of, 1025; cannel coal of, 
1032; analyses of, 1032. 
Jackson Shaft coal—995; rests on conglomer- 
ate, 1009; place in series, 1011; lies in 
basins, 1011; where found, 1012; num- 
ber Of mines in, 1012; as an iron mak- 
ing coal, 1012 irregular floor of, 1013; 
output of, 1014. 
Jefferson county, coal mines of, 207; enumer- 
ALTON ONSEAME.. 5c. eerere ee eee 
Johnson Bros. and Patterson, coal mines of, 
976; analysis of coal, 977; capacity mines 
Oli, QBS SHCWKOHOURA Olt GOB aocaoocconccocco coascs 
TOHNSOnCos lib an kqeewesscaectce sae eeeneeee teeta 
Jones, A. O. & Co., tile WOrKS...............0..00cc0000 
Jones, S. and J., coal mines of, 888; section 
OR COL .e ese e einen ee oe ee 
Junction City, borings at, 886; section at, 108 ; 
ore at, 103 
ADDS THAUTNE) Soogocbocno0000 000000 EAT Sebeceeeesensateeets 
Be ee meee eae ooo ote e ee reese eeeees 000800808 senees 
ACO) Ub there ae nate eect a ta ay Dec han oop acre orcs ceG 
Keg Olimite eee vaceec oe se tev a eseeenle coe ne unetconss 
SKiwolitexveshipxclavaeseceree eee rete hone 7 
Kelly, T. C., statistics of building stone........ 641- 642 
Ke tilepholessinetilleeesessseeenenenses 752, 759, 760— 772 
Kiettlenmorainenn suey. c, ha aeeeen oes 772 
Key to lower measures. Hocking Co.............. 
Key to order of series of limestones..........00 o 83 
Kallns} classificationy Ofteccece csesececceneeen eee 
INDEX. 
Kimbolton Sectlonia tease tee eee 82 
Kings Creek coal (see Lower Freeport). 
Kittanning coals—5, 40, 47, 49; distinguished 
from Freeport coals, 69, 149, 98,101; their 
continuity in Ohio, 163; pointed out Py 
Newberry and Andrew "Roy, 163, 164; 
Big Sandy Valley, 240, 993. 
iestiioranay oe clay—18, 58, 55, 56, 57, 58, 59; in 
Hanging Rock district, 117, 125; at Min- 
eral Point, 260; at Kimbolton, 283. 
Knowles, Taylor & Knowles, pottery Seaver eee ecsy 686: 
L 
Latimer: Chas tere teeters soos rere nee 176 
Laughlin sHucheeereccccesere eee 198 
Lawrence county, coal mines of, 1085; order 
Of SCAIN Sire aeee cones sescc setae ne 1037 
Lebengut coal, Auburn township ............ 00-008 279 
Lechner mining machines............ 348, 895, 954, 965 
Lee. (ANG Wit tiesto teen eter ee 248 
Leesburg coal.. 252 
Leetonia—320, 35; “sections at, 35, 37; lowest coal, 
178 ; coal field, 187. 
Leetonia. coal—sd, 41, 47; section of, 188; com- 
position of, 190; quality of, 189; used in 
furnaces, 189 ; price of mining, 190; Yh 
Salem shaft, 192. 
Lesley, J. P—3; on conglomerate coals, 10; on 
naming coals, 130. 
Tue wis, Hie Carvilll t. eiieticcnc ee es 754 
Lewis, John, discovery of black band, at 
Mineral Rideei as A Ae eee 3820: 
Liek Ruhimine): seco se eee ee 979 
Licking county, coal mines of... 908 
Lima Quarries... 624 
Lime—production ‘of, ‘from Cincinnati lime- 
stone, €09; at Springfield, 618, 619; in 
Shelby county, 620; at Greenfield, 622 ; 
at Tiffin, 628; at Columbus, 629 ; at San- 
dusky and the Islands, 634, 637; lime for 
furnace flux, 629, 689; as a purifier of 
coal gas, 724. 
Limestone (see building stone). 
himestonesWaslaiid eswpeeesecer cee reeeeeeeaee 151 
Limestone coal—67; of stark Co., 230; Green- 
town coal, 231: Evansdale coal, 234; in 
Dover township, 260; in Holmes Co., 
822; in Vinton Co., 994, 1001; at Miner- 
ton, 1002; in Jackson Co., 1030; structure 
of, 1031; at Oliye Furnace, 1042; in 
Lawrence Co., 1041. 
IEW TES OVINE) (TKO OS so500en0t 060006 od00s 00,1H000N2000000000000 18. 
ae section at, 50; coal seams of, 199, 
1] 
LOT H OME, Th OLN) LENT) so50c0 ecoosonccoco conde o6on0c0 647-1097 
Mithopoliskoquainl ccm cccoecceneeteetee 597 
Little’ Beaver, Sections at..............cscces veseceess 41- 43 
WatRAe) Leyevere EGU MTTNE,.cces ccoosacoaosonondoacoson0KC 974— 975. 
Little Raccoon WEMUIEN/, COIS Oiieccconceaccussec goods 1029 
Locomotives in MiNES...............c2.06 000s 342, 963, 974 
Loess, deposits OLS Bee a he testeaitoen 767 
Longstreth’ Ss mines — Monday Creek, “965 ; 
machine mining, 965, 
THOOMIS, HI Gyee eee aes ledeee eee ea eacecessulecee ease iene 789 
Loughman, TC MER ee Fe ee OS ee een 909- 
Lowellville, SCCLLONIA tie isei cdc ccucteee eee 24— 26 
Lower coal measures—as defined by Rogers, 
5; composition of, 5; classifications 
arbitrary, 9; in Ohio, 10; true order of, 
24,128; unity of, in Ohio, 115; order of 
coal seams of, 127. 
Lower Freeport coal—5, 10; at Leetonia, 38; as 
“Whan’’ coal, New Lisbon, 48; as Roger 
coal, Yellow Creek, 48, 51, 53, 54, 55, 57; 
as Kings Creek coal, 59; as Steubenville 
shaft coal, 60, 61; at Dell Roy, 78; in 
Muskingum Co, 101; at Hamden Fur- 
nace, 119; as Hatcher coal, in Southern 
Ohio, 119; general characteristics of, 
166; synonyms of, 166; in Columbiana 
Co., 198; at Salineville, 204; at East 
Liverpool, 206; in Jefferson Co., 209; 
210; in Steubenville field, 215, 222; in 
