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Engineering Laboratory

Materials and Structural Systems Division

Search the Stone wall

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

Wall Number Country State Classification Source Description
14RA16 United States Iowa Dolomite Franklin light gray, fine grain, compact, Lower carboniferous
6RB2 United States Pennsylvania Sandstone Franklin gray, fine grain, porous, Sub-carboniferous
6RB27 United States Maine Granite Franklin gray, coarse grain, biotite
8RA17 United States Kentucky Limestone Franklin light gray, fine grain, compact
14RB16 United States Iowa Dolomite Franklin light gray, fine grain, compact, Lower carboniferous
14RB42 United States Maryland Marble Frederick variegated, coarse, Triassic, conglomerate
10LB41 United States Maryland Quartzite Frederick Co. cream-colored, coarse grain
11LB38 United States Virginia Granite Fredericksburg dark gray, fine grain, biotite
11RB28 United States Virginia Granite Fredericksburg light gray, medium grain, biotite-muscovite
14LA39 Portugal Marble Freduesias of S Miguel Coimbra white, red-spotted, fine grain
14RA39 Portugal Marble Freduesias of S Miguel Coimbra light drab, fine grain
14RA41 Portugal Marble Freduesias of S Miguel Coimbra drab, pink and yellow-streaked, fine grain
14RA42 Portugal Marble Freduesias of S Miguel Coimbra light pink, drab-veined, fine grain
14RA44 Portugal Marble Freduesias of S Miguel Coimbra dull-red, light streaked, fine grain
9RA1 Portugal Marble Freduesias of S Miguel Coimbra light pink, fine grain
8RB1 Portugal Marble Freduesias of S Miguel Coimbra drab, pink-tinted, fine grain
13LA12 United States Ohio Dolomite Freemont light gray, fine grain, porous, Upper Silurian
5LB12 United States Massachusetts Granite Freetown light gray, coarse grain, biotite
14LA40 Portugal Marble Freguesias of S Miguel Coimbra dull-pink, fine grain
14RA40 Portugal Marble Freguesias of S Miguel Coimbra yellow, purple-striped, fine grain
14LA43 Portugal Marble Freguesias of S Miguel Coimbra dull-red, fine grain
8RA2 Portugal Limestone Freguesias, Coimbra gray, fine grain, compact
10LB38 United States Colorado Sandstone Fremont Co.- Ark. River buff, fine grain, porous
9LB40 United States Indiana Sandstone French Lick Twp. nearly white, fine grain, porous, laminated, Lower carboniferous
9LA39 United States Indiana Sandstone French Lick Twp. light gray, fine grain, porous, Lower carboniferous
6RB13 United States Pennsylvania Conglomerate Friedensburg dark purple, coarse grain, porous, siliceous, Potsdam
12LA8 United States Minnesota Dolomite Frontenac light buff, fine grain, porous, Lower Silurian
6RA14 United States Pennsylvania Sandstone Fuller buff, coarse grain, porous, carboniferous
12LB38 United States Alabama Marble Gantt's Quarry white, dark parallel veins, fine grain calcite
S2-152 United States Alaska Marble Gantt's Quarry nearly white, fine-grain calcite marble, Alabama Clouded Cream
S2-153 United States Alaska Marble Gantt's Quarry nearly white, fine-grain calcite marble, Alabama Clouded Cream
2LQ United States Alabama Marble Gantt's Quarry white, fine grain calcite, Cream A
12RA37 United States Alabama Marble Gantt's Quarry Cut from same block as 12LB38, white, dark parallel veins, fine grain calcite
12R41 United States Alabama Marble Gantt's Quarry Cut from same block as 12LB38, white, dark parallel veins, fine grain calcite
4LQ United States Alabama Marble Gantt's Quarry white, fine grain calcite, Pentellic A
12RB39 United States Alabama Marble Gantt's Quarry Cut from same block as 12LB38, white, dark parallel veins, fine grain calcite
S2-167 United States Alabama Marble Gantt's Quarry white, fine-grain calcite marble, Alabama Cream
4LA10 United States Alabama Marble Gantt's Quarry white, dark parallel veins, fine grain calcite
13LB46 United States Alabama Marble Gantt's Quarry Cut from same block as 12LB38, white, dark parallel veins, fine grain calciteite
4RA10 United States Alabama Marble Gantt's Quarry Cut from same block as 4LA10, white, dark parallel veins, fine grain calcite
12L40 United States Alabama Marble Gantt's Quarry Cut from same block as 12LB38, white, dark parallel veins, fine grain calcite
S2-133 United States Montana Marble Gardner gray, travertine
S2-134 United States Montana Marble Gardner buff, travertine
6RA9 United States Pennsylvania Sandstone Garland yellow, coarse grain, porous, carboniferous
12RA36 United States Kentucky Limestone Garrett light gray, medium grain, porous, oolitic, Lower carboniferous
12RA17 United States Iowa Dolomite Garrison dark gray, fine grain, compact, Devonian
12RB17 United States Iowa Dolomite Garrison dark gray, fine grain, compact, Devonian
6RA38 United States North Carolina Granite Gaston Co. gray, coarse grain, biotite
6RA36 United States Connecticut Gneiss Gastonbury gray, fine grain, biotite
7RA23 United States North Carolina Granite Gastonia gray, fine grain, muscovite-biotite
6rb32 United States Colorado Granite Georgetown gray, medium grain, Porphyritic, biotite
9RA46 Canada Sandstone Georgetown, Ontario light-gray, fine grain, porous
6LB16 United States Pennsylvania Diabase Gettysburg gray, fine grain
9RB11 United States Iowa Limestone Givin gray, medium grain, compact, ferruginous, Lower carboniferous
13RB24 United States Nebraska Limestone Glen Rock light gray, medium grain, compact, Fusulina
12RB21 United States Missouri Limestone Glencoe buff, coarse grain, compact, fossiliferous, Lower carboniferous
24EE United States Ohio Sandstone Glenmont buff, coarse-grain, porous
15WE United States Ohio Sandstone Glenmont buff, coarse-grain, porous, Briar Hill
11EE United States Ohio Sandstone Glenmont gray and buff, coarse-grain, porous, Briar Hill
7R21 United States Ohio Sandstone Glenmont buff, medium grain, Briar Hill
9EE United States Ohio Sandstone Glenmont gray and buff, coarse-grain, porous, Briar Hill
S1-35 United States Ohio Sandstone Glenmont buff, coarse-grain, porous
7L20 United States Ohio Sandstone Glenmont buff, medium grain, Briar Hill
11RQ United States Ohio Sandstone Glenmont buff, medium grain, Briar Hill
2EE United States Ohio Sandstone Glenmont buff, coarse-grain, porous
13RQ United States Ohio Sandstone Glenmont buff, medium grain, Briar Hill
5LB16 United States Massachusetts Granite Gloucester gray, coarse grain, hornblende
5LB17 United States Massachusetts Granite Gloucester light pink, coarse grain, hornblende
5LB18 United States Massachusetts Granite Gloucester gray, coarse grain, hornblende
8LB22 United States Massachusetts Granite Gloucester light greenish-gray, coarse grain, hornblende
5LB8 United States Massachusetts Granite Gloucester darka-gray, coarse grain, hornblende
6RA13 United States Pennsylvania Sandstone Goldsboro purplish-brown, medium grain, compact, Triassic
8La19 United States Pennsylvania Diabase Goldsboro gray, fine grain
6RA16 United States Pennsylvania Sandstone Goldsboro purplish-brown, medium grain, porous, Triassic
S2-169 United States New York Marble Gouverneur dark-gray, coarse-grain, mg marble, Gouverneur No. 2 Dark
10Lb37 United States West Virginia Sandstone Grafton light buff, coarse grain, porous, carboniferous
13LA43 United States Kentucky Limestone Grahampton dark gray, fine grain, compact, semicrystalline, Lower carboniferous
9LB42 United States Wisconsin Sandstone Grand Rapids light buff, fine grain, compact, Lower Silurian
10RB41 United States Maryland Granite Granite black, white-spotted, coarse grain, biotite
7RA35 United States Missouri Granite Graniteville Red, medium grain, biotite
10RB50 United States New Mexico Serpentine Grant County Gila River cut from same block as 10LB49, green and white-banded, fine grain, Riccolite
11RB43 United States New Mexico Serpentine Grant County Gila River green and white-banded, fine grain, Riccolite
11RB44 United States New Mexico Serpentine Grant County Gila River cut from same block as 11RB43, green and white-banded, fine grain, Riccolite
7RA45 United States New Mexico Serpentine Grant County Gila River green and white-banded, fine grain, Riccolite
10LB49 United States New Mexico Serpentine Grant County Gila River green and white-banded, fine grain, Riccolite
9LA31 United States New York Argillite (Slate) Granville green and red, rough texture, roofing
5LA28 United States Kentucky Sandstone Grayson Spgs buff, rust-spotted, fine grain, porous
7LA28 United States Kentucky Sandstone Grayson Spgs light gray, fine grain, porous
11RB35 United States Montana Sandstone Great Falls brownish-purple, fine grain, compact
6RA33 United States Colorado Sandstone Greeley light red, laminated, fine grain, compact
10LA25 United States Kansas Limestone Greeley buff, coarse grain, porous
13LB45 United States Kentucky Limestone Green Co. dark gray, medium grain, compact, fossiliferous, Lower carboniferous
13RB12 United States Ohio Dolomite Greenfield light gray, fine grain, compact, bituminous, Upper Silurian
14LB11 United States Ohio Dolomite Greenfield dark gray, fine grain, porous, bituminous, Upper Silurian
5RA8 United States Ohio Sandstone Greenfield gray, dark-streaked, fine grain, compact, Lower carboniferous
5LA21 United States North Carolina Gneiss Greensborough gray, coarsely porphyritic, biotite
8RB23 United States North Carolina Granite Greensborough gray, fine grain, biotite
8ra41 United States New Jersey Sandstone Greensburg light Brownish-purple, coarse grain, compact, Triassic
14RB44 United States Kentucky Limestone Greensburg drab, medium grain, compact, earthy, fossiliferous
6RA17 United States Pennsylvania Sandstone Greensburgh gray, fine grain, compact, carboniferous