BUILDING AND ORNAMENTAL STONES. 587 



Diabase. Nearly black ; fine and compact. Near Reading, Berks County. Tenth 

 Census, 1880. 26467. 



Coarse ; dark gray. Little Dam, near Readiug, Berks County. Used for street 



pavements. Tenth Census, 1880. 26476. 



Fine ; dark gray. Used as above. Near Jaeksonwald, Berks County. Tenth 



Census, 1880. 26479. 



Mesozoic ; medium; gray. Used as above. Round Top, 3 miles south of Get- 



tysburg^ Adams County. Tenth Census. 26:375. 



Mesozoic ; fine ; gray. Near Goldsborough, York County. Used as above. 



Northern Central Railroad Company. Tenth Census, 1880. 26282. 



Mesozoic; fine; gray. Collins Station, Lancaster County. Used chiefly for 



street pavement and road ballast. J. Keller's quarry. Tenth Census, 1880. 

 25327. 



Diorite. Medium ; dark gray. Near Reading, Berks County. Ohlinger Dam Cut. 

 Tenth Census, 1880. 26466. 



Coarse; dark gray. Reading, Berks County. Tenth Census, 1880. 26474. 



Sandstone. Sub-Carboniferous; fine; light colored. Corry, Erie County. J. M. 



Colegrove's quarry. Tenth Census, 1880. 25890. 



Devonian ; fine ; light colored. Lebceuf, Erie County. F. Sanger's quarry. 



Tenth Census, 1880. 25738. 



Devonian ; fine ; drab. Near Erie, Erie County. J. Leask's quarry. Tenth 



Census, 1880. 25739. 



Carboniferous; coarse; light colored. Meadville, Crawford County. B. Mc- 



Neil's quarry. Tenth Census, 1880. 25772. 



Carboniferous; fine; light colored. Titusville, Crawford County. D. Bren- 



nan's quarry. Tenth Census, 1880. 25850. 



Carboniferous ; fine ; light colored. Near Warren, Warren County. W. 



Smith's quarry. Tenth Census, 1880. 26523. 

 Carboniferous; fine; very light brown. North Warren, Warren County. Tenth 



Census, 1880. 25888. 

 Carboniferous; light colored ; medium. Garland, Warren County. Quarry of 



Linn & Leary. Tenth Census, 1880. 25889. 

 Carboniferous ; coarse ; cellular ; light colored. Antrim, Tioga County. P. 



Bradley's quarry. Tenth Census, 1880. 25988. 

 Devonian ; fine ; blue-gray. Mainesburgh, Tioga County. Mainesburgh Flag- 

 ging Company. Tenth Census, 1880. 25989. 

 Carboniferous; line ; light gray. Greenville, Mercer County. Quarry of Amy 



& Kappenberger. Tenth Census, 1880. 25773. 

 — - Carboniferous; fine ; very light olive. Greenville, Mercer County. P. Leech's 



quarry. Tenth Census, 1880. 25774. 

 Carboniferous; fine; light colored. Sharon, Mercer County. C. Herrmann's 



quarry. Tenth Census, 1880. 25775. . 



Sub-Carboniferous; fine; gray and light brown. Two specimens. Franklin, 



Venango County. Quarry of J. Boll & Sou. Tenth Census, 18K). 25848. 



Carboniferous; fine; light buff. Rockwood, Venango County. D. Ready's 



quarry. Tenth Census, 1880. 25849. 



Carboniferous; coarse; light colored. Iowa Station, Jefferson County. Alle- 



gheny Valley Railroad Company. Tenth Census, 1880. 25915. 



Devonian; brown; fine and compact. Queen's Run, Clinton County. J. Me- , 



Nally's quarry. Tenth Census. 1880. 25948. 



