754 



INDEX. 



Series — continued. 



Riley, 564. 



San Saba. 566. 

 Serpentine, Ixxiii, 689, 711. 

 Seymour, liv, lxiii, xcix, 465. 

 Shackelford County, liv. 

 Shafter, or Bullis, mine, lxviii. 

 Shaft Mountain, 599, 600, 601, 630. 

 Shelby County, xxiii, xlv, cii, 8, 28, 225, 244. 

 Shelby, Gen. Isaac, 244. 

 Shinarump, ci, 412, 425. 

 Shumard, B. F., xxxvii, 8, 96. 

 Shuraard, Dr. G-. G.. xxvii, xxxvii, 1, 8, 366, 



424, 492, 674. 

 Sierra Alta, 674. 

 Sierra Blanca, xx, xci, xcii, xciii, 7 14. 



Junction, xci, xcii, 697. 



Mountains, 669, 674, 678. 

 Sierra Bofecillos, 670, 671, 685. 

 Sierra Diabolo, xciii, 669, 671, 674, 675, 682, 



685. 

 Sierra Prieta, 671. 

 Sierra Refugio, 671, 685. 

 Sierra St. Jago, 669, 671, 672, 686. 

 Siliceous iron pebbles and gravel, 251. 

 Silicified wood, lxxviii, 27, 232, 320. 

 Silliman, Prof., 57. 

 Silurian contact with Carboniferous, 360. 



exposure in Indian Territory, lxxxv, 

 xcix. 



fossils, xcvii. 



lead ore, lxv. 



limestones, liv. 



marble, liii. 



strata, 556. 



system, 565, 660. 

 Silver, lxiv, lxv, lxvi, lxvii, 575, 713. 



assays for, 591-594. 

 Silver King mine, 695. 

 Silver Mine Hollow, xxvii, lxv, 580, 585, 586, 



589, 650. 

 Simpson's Hill, 277, 279, 283, 284, 285. 

 Slag, 296, 300. 

 Slate, lv, 652. 

 Sloan coal mine, 540. 

 Skolton, G-. V., xcv. 

 Smelters, use of lignite in, 51. 

 Smith Countv, xxiii, lxxvii, ciii, 8, 19, 20, 28, 



31, 204.' 

 Smith, Dr. E. A., 176. 

 Smith, William, 31. 

 Smoky quartz, lxxi, 710. 

 Smoothing Iron Mountain, lxxv, 606, 651. 



654. 

 Smyser, J. L., 16. 

 Soapstone, lxxv, 654. 

 Soft (vein) ores, 624, 635. 

 Soils, analyses of, 475. 



of Anderson County, 313. 



of Brown County, 542. 



of Cherokee County, 287. 



of Coleman County, 547. 



of Ghent Mountain, 20. 



of Gregg County, 172. 



of Harrison County, 153. 



of Houston County, 318, 321. 



Soils of Jack County, 510. 



of lowlands of East Texas, 20. 



of Marion County, 98. 



of Montague County, 506. 



mulatto, 20. 



of Nacogdoches County, 268. 



of Northwest Texas, 471. 



of Palo Pinto County, 523. 



of Panola County, 226. 



of Permian, 476. 



of Rusk County, 255. 



of Shelby County, 245. 



of Smith County, 2 1 8. 



of Stephens County, 535. 



of table lands of East Texas, 20. 



of uplands of East Texas, 19. 



of Wise County, 516. 



of Young County, 503. 

 Soldier Mountain, 428. 

 Somervell County, lxxxiv. 

 Sour Lakes, xliii. 

 Southern copper band, 582. 

 Southern copper belt, 582. 

 Southern Pottery, Tile, and Brick Co., 200. 

 Spanish furnace*, 598. 



analyses of slag of, 599. 

 Spiller mine, lxx, 601. 

 Sponge Mountain, 577, 617. 

 Spring Creek, xcix, c, 621, 626, 645. 

 Springdal©, 11, 76, 77, 81. 

 Springs — 



Baugus, 92. 



Brown, 251. 



Carrizo, lxxxiii. 



Cave, 250. 



Chalybeate, 224, 289. 



Eagle, xli, xlii. 



Hughes, 11, 74, 79, 92, 179. 



Hvnson's, cv. 



mineral, 92, 158, 224, 258, 270, 289, 

 315, 326. 



oil, 273. 



sulphur, 256, 257, 270, 289. 



tar, xliii. 



Thorpe's, xxvi. 



Valley, lxi. 

 Staked Plains, elevation of, lxxxiv. 



fossils of, 433. 



geology of, lxxxvii, ci, 371, 433-435. 



sections of, 434, 435. 



source of Red River, 21. 

 Star and Crescent furnace, 298. 

 Starr, Emory, 272. 

 Starrville, 206. 

 State furnace, 14, 293, 294. 



contract for Capitol castings, 16. 



pig iron, 1 6. 



pipe foundry, 17. 

 Steel, lignite in manufacture of, 52. 

 Steen Saline, 206, 209, 222, 224. 

 Stephens coal mine, 508. 

 Stephens County, xli, 534-540. 

 Stevens, Esquire L. D., 267. 

 Stokes mine, 691. 

 Stone Coal Bluff lignite, 92. 

 Stone, J. S., xxv. 



