BUILDING AND ORNAMENTAL STONES. 583 



Sandstoiie. Sub-Carbon iCurons; gray. Ne.ar Marietta, WafilunKto" County. P. L. 

 Colo'.s qnarry. T(Mitli Census, 1880. 20640. 



Sub-Carbonit'erons ; lifjht colored. Harni*'r, Washington County. T. B. Town- 



scnd's quarry. Tenth Census, 1880. 2t>o80. 



Carboniferous; (hukgray. Near Marietta, Washington County. D. B. Caider'a 



quarry. Tenth Census, 18H(). 2()tidL 



Carboniferous; fine; gray. Near Marietta, Washington County. D. Brigg's 



quarry. Tenth Census, 1880. 20097. 



Carboniferous; fine; gray. Near Marietta, Washington County. Constitu- 



tion Stone Company. Tenth Census, 1880. 20741. 



Carboniferous; fine; litrht brown. Near Constit'ution, Washington County. 



Constitution Stone Company. Tenth Census, 1880. 20742. 



Carboniferous; line; gr.r Near Marietta, Wasliington County. C. Fincli'a 



(juarry. Tenth Censu.s, i -■*(). 207(52. 



Sub-Carboniferous; fine; brown. Piketon, Pike County. Waverly Brown- 



stone Quarry. Tenth Census, 1880. 258:M. 



Sub-Carboniferous ; tine ; verj^ light gray. Piketon, Pike County. Green 



Quarry. Tenth Census, l&SO. 25750. 



Sub-Carboniferous; fine; light brown. Rockville, Adams County Rockville 



Freestone Works. Tenth Census, 1880. 25754. 

 — Sub-Carboniferous; fine; very liglit gray. Near Portsniontli, Scioto County. 

 Quarry of Reitz & Co. Tenth Census, 1880. 2.5751. 



Sub-Carboniferous; fine; drab. Near Portsmoutli, Scioto County. Quarry of 



Reitz & Co. Tenth Census, 1880. 25752. 



Sub-Carboniferous; five; drab. Buena Vista, Scioto County. Buen.a Vista 



Freestone Company. Tenth Census, 1880. 25753. 



Sub-Carboniferous; fine; drab. Buena Vista and Scioto Counties. BucMia 



Vista t^xcelsior Freestone Works. Tenth Census, 1880. 25755. 



Diabase. IVIedium ; gray. Twenty miles e.-ist of Albany, Linn County. F. Wood's 



quarry. Frank Wood, 1885. 37006. 

 Basalt. Fine; gray. Near Clackamas, Clackamas County. William Young's qu.arry. 



Tenth Census, 1880. 20249. 

 Sandstone. Fine; drab. Oakland, Douglas County. W. N. Leepcr's quarry. Tenth 



Census, 1880. 26504. 



Fine; very light brown. Near Albany, Linn County. F. Wood's quarry. 



Frank Wood, 1885. 37005. 



PENNSYLVANIA. 



Serpentine. Light green ; coarse; porous. Will not iiolish ; used only for general 

 building. West Chester, Chester County. J. H. Brinton's quarry. Tenth Census, 

 1880. 2.5502. 



Ligl't green; coarse; porous. Will not polish ; used only for general building. 



Three miles south of West Chester, Chester County, J, II. Brinton's quarry. 

 Tenth Census, 1880. 27319. 



Light green; coarse; porous. Will not poli.sh ; used only for general buildin;^. 



Chester County (near Rising Sun, Md.). Carter & Reynolds's quarries. Tenth 

 Census, 1880. 25008. 



Limestone. Lower Silurian; blue-gr:iy; micaceous. p]ast Consholiocken, Mont- 

 gomery County. American Society Mining EngiiKM'rs, 18.8{). 37873. 



