r,UILl)ING AND ORNAMENTAL STONES. 



647 



Pajie. 



Strike, joiuta in roiks 310 



Striking-liaiuEier used in slonc-wnrking ■ -- 330 



Structure of rocks 302 



Sullivan (liamoudpointed drill 312 



Sutherland Falls Marble Company 321 



Syenite, definition of 525 



localities of 430 



trachytes and phonolitcs 430 



Szerelmey's stone liqtiid for protecting 



stone 356 



T. 



Table showing specific gravitj' of stones of 



various kinds 494 



Tables showing the chemical composition 



of stones of various kinds 502 



Talc, characters of 298 



Tarbox, process of splitting stone intro- 

 duced by 314 



Tennessee, granites in 424 



gypsum in 370 



limestones and dolomites in 405 



marbles in 383 



sandstones in 4G0 



specimen of uiorite (?) from 595 



specimen of granite from 595 



specimen of hornblende gneiss from . .. 595 



specimen of slate from. 595 



specimen of congkunerato from 595 



specimen of limestone from 594, 595 



specimen of limestone [marblej from. .592, 593 

 specimen of magnesian limestone [mar- 

 ble] from 593,594 



specimens of sandstone from 595 



Tests of building stone 489 



Texas, granites in 425 



limestones and dolomites in 405 



marbles in 385 



sandstones in 400 



slates in 470 



soap-stone in 359 



specimen of diorito from '596 



specimen of dolomite [marble] from 595 



specimen of ferruginous dolomite from . 59C 



specimens of biotito granite from 596 



specimens of dolomite from 595, 596 



specimens of limestone from ... 596 



specimens of limestone [marble] from.. 595 



specimens of magnesian limestone from 596 



specimens ef sandstone from 596 



Tomlinson, Philo, introduced gang-saw sys- 

 tem 328 



Tools used in dressing giauito 3t5 



Tooth-chiseled finish 320 



Tooth-chisel used in st one- working 330 



Tot ten. Colonel, CAperiments by 332 



'J'ourraaline granite 408 



Tracliyte, definition of 525 



tuffs, characters of 403 



Trachytes, chemical composition of 431 



definition of 431 



specific gravity of 431 



Trap and greenstone rocks 439 



Trap, definition of 525 



Travertine, characti^rs of 372 



Page. 



Travertiu»», definition of 525 



Trimming slate, method of 315 



slate 318 



Tulfs, colors of 463 



composition of 463 



definition of 463 



localities of 463 



origin of 463 



uses of 404 



vai'ieties of 403 



Turgito 301 



Turkej', specimens of marble from 630 



U. 



Under drilling rocks 311 



Undcrhill, Isaac, opened first quarry in Dor- 

 set 389 



Unstratiflcd, definition of 523 



Utah, granites in 425 



liparito in 430 



marbles in 386 



sandstone in 460 



specimen of dolomite from 596 



specimen of hornblende biotite granite 



from 596 



specimen of limestone [marble] from... 596 



sjiecimens of limestone from 590 



specimens of sandstone from 596, 597 



Utility of joints in rocks in quarrying 3i0 



V. 



Variation in durability of stones 305 



Varieties of dolomites 371 



of limestones 371 



Verde antique, definition of 525 



Verdantique marble, composition of 361 



origin of 361 



in foreign countries 473 



uses of 361 



Verdedi Geneva 369 



Levante occurring in Italy 474 



Prato occurring in Italy 474 



Vermont, granite in 425 



marble (piarries in 289 



marbles ii'. 386 



quarrying marble in 387 



serpentine in 368 



slates in 470 



soap-stone in 359 



specimens of biot ito granite from 603 



specimens of biotite mucovite granite 



from 603 



specimens of dolomite [marble] from. 602,603 



speciniensof limestone [marble] from. 597, 598, 

 599, 000, 601, 002 

 specimens of magnesian limestone 



from G02 



specimens of muscovito granite from. .. 603 



specimens of serpentine from 597 



specimens of slato from 003, 004, 605 



specimens of steatite [soap-stone] from . 597 



Vert do GCnes occurring in Italy 474 



Vesicular, definition of 521 



Vinalliaven. granile (jiiairies in 415 



