Search by state, country, classification, source, wall number or description.
Wall Number | Country | State | Classification Sort descending | Source | Description |
---|---|---|---|---|---|
5RB27 | United States | Maine | Diabase | Addison | dark gray, fine grain, Devonian |
8LA27 | United States | Maine | Diabase | Addison Point | dark gray, fine grain, olivine |
10RB46 | United States | New Jersey | Diabase | Jersey City | nearly black, fine grain |
5LB25 | United States | Maine | Diabase | Addison Point | dark gray, fine grain, olivine |
6RB10 | United States | Pennsylvania | Diabase | St. Peters | dark gray, medium grain, compact, St Peters Granite |
5RA43 | United States | New Jersey | Diabase | Weehawken | dark gray, fine grain |
5RB16 | United States | Massachusetts | Diabase | E. Longmeadow | dark gray, fine grain, Mesozoic |
11Lb36 | United States | Virginia | Diabase | Catlett's Station | dark gray, fine grain, Mesozoic diabase |
11RB31 | United States | Virginia | Diabase | Leesburg | dark gray, fine grain, Mesozoic diabase |
6LB14 | United States | Pennsylvania | Diabase | Collins Station Lancaster Co. | dark gray, fine grain, Mesozoic |
6LB43 | United States | New Jersey | Diabase | Lambertville | dark gray, fine grain |
6RB14 | United States | Pennsylvania | Diabase | Reading | nearly black, fine grain |
6RB43 | United States | New Jersey | Diabase | Rocky Hill | dark gray, very fine grain |
5LA42 | United States | New Jersey | Diabase | Rock Church | gray, fine grain |
10LA42 | United States | New Jersey | Diabase | Jersey City | dark gray, fine grain |
5RB33 | United States | Minnesota | Diabase | Taylor's Falls | nearly black, fine grain, olivine |
6LB16 | United States | Pennsylvania | Diabase | Gettysburg | gray, fine grain |
6RB16 | United States | Pennsylvania | Diabase | Round Top Gettysburg | gray, fine grain, porous, Mesozoic |
8La19 | United States | Pennsylvania | Diabase | Goldsboro | gray, fine grain |
5RB35 | United States | Connecticut | Diabase | New Haven | dark gray, fine grain, Mesozoic |
10LA30 | United States | Maine | Diabase | Vinal Haven | dark gray, fine grain, olivine |
6Lb19 | United States | Pennsylvania | Diabase | Jacksonwald | dark gray, fine grain |
6RB19 | United States | Pennsylvania | Diabase | Reading | dark gray, coarse grain |
8LA22 | United States | Massachusetts | Diabase | Somerville | gray, coarse grain |
5LA33 | United States | Minnesota | Diabase | Duluth | dark gray, fine grain, trap rock |
6LB35 | United States | Minnesota | Diabase | Two Harbor Bay | nearly black, fine grain |
8LA23 | United States | Massachusetts | Diabase | Medford | dark gray, coarse grain |
9Lb38 | United States | Oregon | Diabase | Ashland | nearly black, fine grain, compact |
10LA35 | United States | Minnesota | Quartz | Duluth | reddish-brown, fine grain, compact, porphyry |
11RB40 | United States | Wisconsin | Quartz | Brandon | nearly black, coarse grain, compact, Porphyritic |
7LB23 | United States | North Carolina | Quartz | Charlotte | white, dark-spotted, Leopard Rock, Porphyritic |
5RB28 | Austria | Quartz | South Tyrol | reddish, white-spotted, medium grainquartz, Porphyritic | |
10RB49 | United States | Wisconsin | Quartz | Marquette | dark gray, coarse grain, compact, Porphyritic |
5LA27 | Austria | Quartz | South Tyrol | Red, spotted with white, medium grain, Porphyritic | |
5RB34 | United States | Minnesota | Quartz | Lake Co. | dull-red, fine grain, compact, porphyry |
6La19 | United States | Pennsylvania | Quartz | Pine Grove | dull-red, coarse grainy, quartz porphyry |
6RB9 | United States | Pennsylvania | Serpentine | Chester | green, coarse grain, impure |
9LA37 | Unknown | Serpentine | |||
8LB41 | United States | Maryland | Serpentine | Dublin Borough | light green, variegated |
9LB25 | United States | North Carolina | Serpentine | Reem's Creek | dark brownish-green, light-green specks |
10LA36 | England | Serpentine | Cadgwith Dist. Cornwall | olive green, red-veined | |
10LB49 | United States | New Mexico | Serpentine | Grant County Gila River | green and white-banded, fine grain, Riccolite |
5LB24 | United States | Maine | Serpentine | Deer Island | black, compact |
11RB43 | United States | New Mexico | Serpentine | Grant County Gila River | green and white-banded, fine grain, Riccolite |
7LA37 | United States | Maryland | Serpentine | Deer Creek | dark-green, fine grain, compact |
11RB44 | United States | New Mexico | Serpentine | Grant County Gila River | cut from same block as 11RB43, green and white-banded, fine grain, Riccolite |
6RB41 | United States | Maryland | Serpentine | Dublin Borough | dark and light-green, variegated |
7LA38 | United States | Maryland | Serpentine | Baltimore | dark-green, fine grain, compact |
7RA45 | United States | New Mexico | Serpentine | Grant County Gila River | green and white-banded, fine grain, Riccolite |
8Lb18 | United States | Pennsylvania | Serpentine | W. Chester | green, coarse grain, impure |
10RB50 | United States | New Mexico | Serpentine | Grant County Gila River | cut from same block as 10LB49, green and white-banded, fine grain, Riccolite |
5lb46 | Argentina | Serpentine | Unknown | Dull-red and white, coarse grain | |
7RB38 | United States | Maryland | Serpentine | Dublin Borough | dark and light-green, variegated |
10LB16 | United States | Pennsylvania | Serpentine | W. Chester | green, coarse grain, impure |
7RA38 | United States | Maryland | Serpentine | Dublin Borough | light green, variegated |
10LA38 | Mexico | Dacite | Mexico State | reddish-brown, fine grain, porous | |
6RB37 | Mexico | Tuff | Oaxaca State | brown, white-mottled, fine grain, porous | |
6LB38 | Mexico | Tuff | Morelos State | light reddish-brown, fine grain, compact | |
6RA37 | Mexico | Tuff | Zacatecas State | pinkish, fine grain, compact, rhyolite | |
6RB38 | Mexico | Tuff | Huehutoca | Red, coarse grain, rhyolite | |
6LA38 | Mexico | Tuff | Oaxaca State | light green, fine grain, compact rhyolite | |
7LA36 | United States | Arizona | Tuff | Kirkland | gray, fine grain, volcanic tuff |
7RB45 | United States | New Mexico | Tuff | Santa Fe | light gray, fine grain, rhyolite tuff* (used in Santa Fe Cathedral) |
5LB28 | United States | California | Tuff | Cordelia | gray, coarse andesite |
5RB30 | United States | California | Tuff | Lordsburg | dull-red, fine grain, compact, basalt |
10LA40 | Mexico | Tuff | Zacatecas State | buff, brown-banded, fine grain, compact | |
10LA41 | Mexico | Tuff | Zacatecas State | greenish-gray, fine grain, compact, rhyolite | |
6rb33 | United States | Colorado | Tuff | Castle rock | light gray, fine grain, rhyolite |
8RA38 | United States | Arizona | Tuff | Kirkland | gray, fine grain, volcanic tuff |
5La35 | United States | Connecticut | Gneiss | N. Bridgeport | dark gray, fine grain, hornblende-biotite |
5LB22 | United States | North Carolina | Gneiss | Alexander | dark gray, medium grain, hornblende-biotite |
6LA36 | United States | Connecticut | Gneiss | Greenwich | dark gray, fine grain, hornblende-biotite |
6LB22 | United States | Massachusetts | Gneiss | W. Andover | gray |
6RA36 | United States | Connecticut | Gneiss | Gastonbury | gray, fine grain, biotite |
7LB22 | United States | North Carolina | Gneiss | Shelby | gray, fine grain, biotite |
7LB37 | United States | Massachusetts | Gneiss | Westford | light gray, fine grain, muscovite |
9LB24 | United States | Massachusetts | Gneiss | Charlton | light gray, fine grain, muscovite-biotite |
5LA21 | United States | North Carolina | Gneiss | Greensborough | gray, coarsely porphyritic, biotite |
5LB38 | United States | Maryland | Gneiss | Baltimore | light gray, fine grain, biotite |
5RA39 | United States | Maryland | Gneiss | Baltimore | light gray, fine grain, biotite |
6LB23 | United States | North Carolina | Gneiss | Mooresville | Red, yellow-mottled, fine grain |
10LB34 | United States | Connecticut | Gneiss | Roxbury | light gray, fine grain, biotite-muscovite |
5LA22 | United States | North Carolina | Gneiss | Henderson | pinkish-gray, medium grain, biotite |
6LA23 | United States | North Carolina | Gneiss | Morganton Depot. | white, green-spotted, fine grain, horneblende |
10LB35 | United States | Connecticut | Gneiss | E. Killingly | light pink, coarse grain, hornblende-biotite |
5RB42 | United States | New Jersey | Gneiss | Bloomingdale | greenish-gray, fine grain, biotite |
6LA39 | United States | Massachusetts | Gneiss | Monson | dark gray, fine grain, biotite |
10Ra48 | United States | Tennessee | Gneiss | Wolf Creek Cocke Co. | gray and pink, fine grain, compact, conglomerate |
11RA35 | United States | Tennessee | Gneiss | Owen's Bluff Polk Co. | black and white-spotted, coarse, siliceous |
6RA25 | United States | Maine | Gneiss | Turner | dark gray, medium grain, biotite |
6RB40 | United States | Maryland | Gneiss | Mt. Royal | light gray, fine grain, biotite |
10LB22 | United States | Massachusetts | Gneiss | Monson | gray, fine grain, muscovite |
5RA42 | United States | New Jersey | Gneiss | Dover | greenish-gray, medium grain, non micaceous, hornblende |
6RA40 | United States | Maryland | Gneiss | Ellicott City | dark gray, coarse grain |
7RB17 | United States | Pennsylvania | Gneiss | Reading | gray, coarse grain |
8LB45 | United States | Wisconsin | Gneiss | Black River Falls | reddish, fine grain, biotite |
10LB23 | United States | Massachusetts | Gneiss | Becket | dark gray, fine grain, muscovite |
5LB13 | United States | Massachusetts | Gneiss | Westford | gray, fine grain, muscovite |
9RA31 | United States | Connecticut | Gneiss | Branford | gray, fine grain, biotite |
4LB16 | United States | Delaware | Gneiss | Brandywine | dark gray, medium-gr |