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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
13LB22 United States Missouri Limestone Amazonia light brown, fine grain, compact, finely fossiliferous
8LB1 Portugal Marble Alvrite, Coimbra gray, medium grain, calcite
10LB2 Portugal Limestone Alvito, Coimbra light yellow, medium grain, compact
6La8 United States Pennsylvania Sandstone Altoona buff, gray-streaked, fine grain, compact, Lower carboniferous
6LB17 United States Pennsylvania Granite Allentown gray, red-spotted, medium grain, hornblende-biotite
10RA39 United States New Hampshire Granite Allenstown gray, fine grain, biotite-muscovite
13LB33 United States Massachusetts Marble Alford white, medium grain, Lower Silurian
9RB15 United States Massachusetts Marble Alford grayish-white, coarse grain, Lower Silurian
5LB22 United States North Carolina Gneiss Alexander dark gray, medium grain, hornblende-biotite
7RA27 United States New York Sandstone Albion purplish-brown, fine grain, compact, Upper Silurian
6RA29 United States New York Sandstone Albion brownish-purple, fine grain, compact, Upper Silurian
8RB29 United States New York Sandstone Albion brownish-purple, fine grain, compact, Upper Silurian
9Lb39 United States Oregon Diabase Albany region gray, medium grain, compact
10RB42 United States Oregon Basalt Albany dark gray, medium grain, compact
6RB30 United States California Sandstone Alameda light brown, coarse grain, porous
9RA38 Spain tuff Alamazanon buff, medium grain, compact, cellular, calcareous
7LA21 United States North Carolina Granite Alamance Co. gray, fine grain, biotite-muscovite
8LB24 United States North Carolina Granite Alamance Co. gray, fine grain, biotite, granite
7LA19 United States Ohio Sandstone Akron buff, coarse grain, fine grain, porous, carboniferous
5LA39 United States South Carolina Granite Aiken Co. gray, fine grain, biotite
6LA41 United States South Carolina Granite Aiken Co. dark gray, coarse grain, biotite
14RA36 Austria Marble Adnet yellowish-red, fine grain, fossiliferous calcite
7RB12 Austria Marble Adnet red and brown, fine grain, fossiliferous calcite
7RB14 Austria Marble Adnet gray and brown, medium grain, fossiliferous calcite
13LB30 Austria Marble Adnet light brown with white fossiliferouss, fine grain calcite
7RB5 Austria Marble Adnet reddish-brown, medium grain, fossiliferous calcite
7RB9 Austria Marble Adnet gray, white and yellow-mottled, coarse grain
14RB30 Austria Marble Adnet dark purplish veined with white, medium grain calcite
13RA29 Austria Marble Adnet greenish-gray, white-spotted, fine grain calcite
6LA1 Austria Marble Adnet light buff, fine grain, fossiliferous, magnesian
13LA29 Austria Marble Adnet Red, white and yellow, fine grain calcite
14RA30 Austria Marble Adnet brown, white-motled, fine grain calcite
8RA8 Austria Marble Adnet greenish, white veined, fine grain calcite
14LA35 Austria Marble Adnet yellow, white and purple, coarse grain, calcite
8LA27 United States Maine Diabase Addison Point dark gray, fine grain, olivine
5LB25 United States Maine Diabase Addison Point dark gray, fine grain, olivine
5RB27 United States Maine Diabase Addison dark gray, fine grain, Devonian
10RB48 United States Wisconsin Sandstone Ableman light buff, fine grain, porous, friable, Lower Silurian
9RB41 United States Wisconsin Sandstone Ableman light buff, fine grain, compact, Lower Silurian
6C United States Indiana Limestone ? gray, medium grain, porous, oolitic, Select Gray
9LA15 Siam (Thailand) Marble ? gray, white and yellow, coarse grain, calcite
5LB37 Unknown Granite
12RB35 Unknown Marble
5RA38 Unknown Granite
9LA37 Unknown Serpentine
8LA10 Unknown Marble
9RB17 Unknown Sandstone
5LA37 Unknown Granite
10RB38 Unknown
10RB39 Unknown Sandstone
12LB32 Unknown Marble
12LB33 Unknown Limestone