Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Search the Stone wall

Search by state, country, classification, source, wall number or description.

Wall Number Country State Sort descending Classification Source Description
13la10 United States Ohio Limestone Covington bluish-drab, fine grain, compact, magnesian, Upper Silurian
5LA4 United States Ohio Sandstone Norwalk gray, brown-banded, medium grain, porous, Lower carboniferous
5RA13 United States Ohio Sandstone Marietta gray, fine grain, porous, carboniferous
5RB3 United States Ohio Sandstone Bedford light buff, coarse grain, porous, Lower carboniferous
13LA40 United States Ohio Limestone Newtonville light gray, fine grain, compact, Lower carboniferous
13RA12 United States Ohio Dolomite Kelley's Isl. drab, fine grain, compact, Devonian
10la12 United States Ohio Limestone Columbus dark, fine grain, compact, magnesian, Devonian
5LA11 United States Ohio Sandstone Windham cream-colored, coarse grain, porous, carboniferous
13LA11 United States Ohio Limestone Piqua River light gray, fine grain, compact, magnesian
22EE United States Ohio Sandstone McDermott buff, fine-grain, porous
4R9 United States Ohio Sandstone Berea light gray, fine grain, porous
5RA14 United States Ohio Sandstone Coshocton red and buff streaked, coarse grain, porous carboniferous
13LA12 United States Ohio Dolomite Freemont light gray, fine grain, porous, Upper Silurian
10RB22 United States Ohio Sandstone Warren gray, fine grain, porous, Lower carboniferous, flagstone
11RA10 United States Ohio Dolomite Milton Twp. Woods Co. gray, fine grain, compact, Devonian
12LB10 United States Ohio Dolomite New Paris drab, fine grain, compact, Upper Silurian
5RA15 United States Ohio Sandstone Cambridge light gray, coarse grain, porous, carboniferous
5LA13 United States Ohio Sandstone New Lisbon gray, coarse grain, porous, carboniferous
5Lb3 United States Ohio Sandstone Zanesville buff, coarse grain, porous, carboniferous
7RA19 United States Ohio Sandstone Carrollton light yellowish, coarse grain, porous, Sub-carboniferous
8RA20 United States Ohio Sandstone Elyria buff, medium grain, porous, Lower carboniferous
2EE United States Ohio Sandstone Glenmont buff, coarse-grain, porous
5RA16 United States Ohio Sandstone Leesville gray, fine grain, porous, Lower carboniferous
8LA20 United States Ohio Sandstone Portsmouth lightdrab, fine grain, porous, Lower carboniferous, freestone
5LA14 United States Ohio Sandstone Columbus gray, fine grain, compact, Sub-carboniferous
8RA21 United States Ohio Sandstone Brooklyn light buff, rust-spotted, medium grain, porous, Lower carboniferous
8LA21 United States Ohio Sandstone Steubensville Jefferson Co. gray, coarse grain, porous, carboniferous
5LA15 United States Ohio Sandstone Rockville buff, fine grain, porous
5RA5 United States Ohio Sandstone Marietta buff, fine grain, porous, carboniferous
7RA20 United States Ohio Sandstone Elyria gray, fine grain, porous, Lower carboniferous
14LA12 United States Ohio Dolomite Yellow Springs buff, fine grain, porous, fossiliferous, Upper Silurian
11LA33 United States Ohio Limestone Lumberton yellow-spotted, fine grain, porous, Upper Silurian
14WE United States Ohio Sandstone Amherst buff, medium-grain, porous, Birmingham Buff
24EE United States Ohio Sandstone Glenmont buff, coarse-grain, porous
5RA18 United States Ohio Sandstone E. Cleveland light buff, medium grain, porous, Lower carboniferous
5LA16 United States Ohio Sandstone Windsor gray, fine grain, porous, Lower carboniferous
5RA6 United States Ohio Sandstone Howard Station Knox Co. yellow, brown-streaked, coarse grain, porous, Lower carboniferous
14LA13 United States Ohio Dolomite Urbana light gray, fine grain, compact, bituminous, Upper Silurian
5RA19 United States Ohio Sandstone Mansfield Red, coarse grain, porous, Lower carboniferous
9LA21 United States Ohio Sandstone Lancaster bright-yellow, coarse grain, porous, Lower carboniferous
14RA12 United States Ohio Dolomite Tiffin light buff, fine grain, porous, bituminous, Upper Silurian
10WE United States Ohio Sandstone Amherst gray, medium-grain, porous
2RQ United States Ohio Sandstone Amherst gray, medium grain, porous, Berea Gray
5La17 United States Ohio Sandstone Wooster light buff, medium grain, porous, Lower carboniferous
5RA7 United States Ohio Sandstone Lewis Mills buff, coarse grain, porous, carboniferous
10RA13 United States Ohio Dolomite White House gray, fine grain, porous, Devonian
5RA2 United States Ohio Sandstone Iberia light buff, fine grain, porous, Lower carboniferous
9LA22 United States Ohio Sandstone Logan buff, coarse grain, porous, Lower carboniferous
S1-2 United States Ohio Sandstone McDermott gray, fine-grain, porous
14ra13 United States Ohio Dolomite Columbus Grove dark gray, fine grain, porous, bituminous, Upper Silurian
5LA18 United States Ohio Sandstone Plymouth light gray, fine grain, porous, Lower carboniferous
5RA8 United States Ohio Sandstone Greenfield gray, dark-streaked, fine grain, compact, Lower carboniferous
10RA14 United States Ohio Dolomite Van Wert light drab, fine grain, porous, Upper Silurian
25WE United States Ohio Sandstone Amherst gray, medium-grain, porous
5LA5 United States Ohio Sandstone Piketon brown, fine grain, porous, Lower Carg, freestone
7LA19 United States Ohio Sandstone Akron buff, coarse grain, fine grain, porous, carboniferous
5LA19 United States Ohio Sandstone Mt. Gilead lightgray, fine grain, porous, Lower carboniferous
5RA9 United States Ohio Sandstone Belleville brown, coarse grain, porous, Lower carboniferous
10RA15 United States Ohio Dolomite White House gray, fine grain, porous, Devonian
15WE United States Ohio Sandstone Glenmont buff, coarse-grain, porous, Briar Hill
5LA6 United States Ohio Sandstone Weller Twp. Richland Co. light buff, coarse grain, porous, Lower carboniferous
9Lb5 United States Oklahoma Limestone Cherokee pale-buff, medium grain, semicrystalline, compact
9RB37 United States Oregon Sandstone Oakland blue gray, fine grain, compact, argillaceous
9RB38 United States Oregon Sandstone Near Albany brown, fine grain, porous
10RB42 United States Oregon Basalt Albany dark gray, medium grain, compact
8RA42 United States Oregon Basalt Clackamas Station Clackamas Co gray, fine grain, porous
11RB33 United States Oregon Sandstone Jacksonville gray, fine grain, porous
11RB34 United States Oregon Sandstone Dallas gray-brown, fine grain, porous
9Lb34 United States Oregon Sandstone Jacksonville reddish-brown, fine grain, porous
9Lb37 United States Oregon Sandstone Forest Grove gray, fine grain, porous
9Lb38 United States Oregon Diabase Ashland nearly black, fine grain, compact
9Lb39 United States Oregon Diabase Albany region gray, medium grain, compact
12RB31 United States Pennsylvania Marble Morristown white, fine grain, Lower Silurian
13RB36 United States Pennsylvania Limestone N. Annville darka blue gray, fine grain, compact, Lower Silurian
6RA7 United States Pennsylvania Sandstone Derry Station Westmorland Co. bluish-gray, fine grain, compact, carboniferous
9RA18 United States Pennsylvania Sandstone Meadville buff, coarse grain, porous, friable, carboniferous
S1-50 United States Pennsylvania Sandstone Wyoming dark-gray, fine-grain, compact
6La7 United States Pennsylvania Sandstone Meshoppen blue gray, fine grain, compact, Devonian
12RB32 United States Pennsylvania Limestone Huntingdon nearly black, fine grain, compact
13RB37 United States Pennsylvania Limestone Myerstown blue gray, fine grain, compact, Lower Silurian
12RA10 United States Pennsylvania Marble Wrightsville nearly white, fine grain, dolomitic, Lower Silurian
6RA8 United States Pennsylvania Sandstone Homewood brown, coarse grain, porous, carboniferous
6RB4 United States Pennsylvania Sandstone Center Bridge gray, rust-spotted, coarse grain, compact, Triassic
9RA19 United States Pennsylvania Sandstone Franklin greenish-gray, fine grain, porous, Sub-carboniferous
13RA8 United States Pennsylvania Dolomite Valley Branch Chester Co. bluish-drab, fine grain, compact
6La8 United States Pennsylvania Sandstone Altoona buff, gray-streaked, fine grain, compact, Lower carboniferous
7RB16 United States Pennsylvania Soapstone Montgomery Co. gray, dark-mottled, coarse grain, compact
13LA8 United States Pennsylvania Dolomite Plymouth light drab, fine grain, compact, Lower Silurian
6RA9 United States Pennsylvania Sandstone Garland yellow, coarse grain, porous, carboniferous
6La9 United States Pennsylvania Sandstone Waynesburgh buff, coarse grain, porous, carboniferous
7RB17 United States Pennsylvania Gneiss Reading gray, coarse grain
6RB1 United States Pennsylvania Quartzite Huntingdon light gray, fine grain
9RA20 United States Pennsylvania Sandstone Uniontown buff, fine grain, porous, Sub-carboniferous
6LB1 United States Pennsylvania Sandstone Plains dark-brown, banded, fine grain, compact, Devonian
7RB18 United States Pennsylvania Granite Siesholtzville gray-mottled, fine grain, hornblende-biotite
8RB17 United States Pennsylvania Limestone Mertztown dark blue gray, medium grain, compact, Lower Silurian
6LB4 United States Pennsylvania Sandstone Schickshinny Luzerne Co. dark gray, coarse grain, compact, carboniferous
6RB10 United States Pennsylvania Diabase St. Peters dark gray, medium grain, compact, St Peters Granite
8LB17 United States Pennsylvania Limestone Richland Station Lebanon Co. blue gray, fine grain, compact, crystalline, Lower Silurian
13LB39 United States Pennsylvania Limestone Paxton Station Dauphin Co. dark blue gray, fine grain, compact, Lower Silurian