6RA1 |
United States |
Pennsylvania |
Mainesburgh |
blue gray, fine grain, compact, Devonian |
6RA10 |
United States |
Pennsylvania |
Johnstown |
light gray, fine grain, compact, carboniferous |
6RA11 |
United States |
Pennsylvania |
Layton Station Fayette Co. |
light gray, medium grain, porous, carboniferous |
6RA12 |
United States |
Pennsylvania |
Lucesco |
gray, dark-streaked, medium grain, compact, carboniferous |
6RA13 |
United States |
Pennsylvania |
Goldsboro |
purplish-brown, medium grain, compact, Triassic |
6RA14 |
United States |
Pennsylvania |
Fuller |
buff, coarse grain, porous, carboniferous |
6RA15 |
United States |
Pennsylvania |
Connellsville |
green-tinted, brown, coarse, porous, carboniferous |
6RA16 |
United States |
Pennsylvania |
Goldsboro |
purplish-brown, medium grain, porous, Triassic |
6RA17 |
United States |
Pennsylvania |
Greensburgh |
gray, fine grain, compact, carboniferous |
6RA18 |
United States |
Pennsylvania |
Danville |
dark blue gray, fine grain, compact, Upper Silurian |
6RA2 |
United States |
Pennsylvania |
Columbia |
blue-drab, fine grain, compact, argillaceous, Lower Silurian |
6RA20 |
United States |
Ohio |
Lancaster |
light gray, coarse, friable, Lower carboniferous |
6RA21 |
United States |
Ohio |
Ridgeville |
buff, medium grain, porous, Lower carboniferous |
6RA28 |
United States |
New York |
Belfast |
drab, medium grain, compact |
6RA29 |
United States |
New York |
Albion |
brownish-purple, fine grain, compact, Upper Silurian |
6RA3 |
United States |
Pennsylvania |
Hummelstown |
brownish-purple, coarse grain, porous, Triassic |
6RA30 |
United States |
Kentucky |
Whitney Co. |
light blue gray, fine grain, porous |
6RA31 |
United States |
California |
Haywards |
brown, medium grain, porous |
6RA33 |
United States |
Colorado |
Greeley |
light red, laminated, fine grain, compact |
6RA4 |
United States |
Pennsylvania |
Connellsville |
light gray, fine grain, porous, carboniferous |
6RA42 |
United States |
New Jersey |
Martinville |
drab, fine grain, compact, Triassic |
6RA5 |
United States |
Pennsylvania |
Mauch Chunk |
dark gray, fine grain, compact |
6RA6 |
United States |
Pennsylvania |
Farrandsville |
buff, fine grain, porous, Devonian |
6RA7 |
United States |
Pennsylvania |
Derry Station Westmorland Co. |
bluish-gray, fine grain, compact, carboniferous |
6RA8 |
United States |
Pennsylvania |
Homewood |
brown, coarse grain, porous, carboniferous |
6RA9 |
United States |
Pennsylvania |
Garland |
yellow, coarse grain, porous, carboniferous |
6RB2 |
United States |
Pennsylvania |
Franklin |
gray, fine grain, porous, Sub-carboniferous |
6RB20 |
United States |
Ohio |
Amherst |
light gray, fine grain, porous, Lower carboniferous |
6RB21 |
United States |
Ohio |
Marietta |
buff, coarse grain, porous, carboniferous |
6RB28 |
United States |
New York |
Canisteo |
light gray, fine grain, compact, Devonian |
6RB29 |
United States |
Kentucky |
Kirkmansville |
yellowish, medium grain, porous |
6RB3 |
United States |
Pennsylvania |
Kiasola Station Beaver Co. |
gray, coarse grain, porous, carboniferous |
6RB30 |
United States |
California |
Alameda |
light brown, coarse grain, porous |
6RB39 |
United States |
Ohio |
Sunbury |
light gray, fine grain, porous, Lower carboniferous |
6RB4 |
United States |
Pennsylvania |
Center Bridge |
gray, rust-spotted, coarse grain, compact, Triassic |
6RB5 |
United States |
Pennsylvania |
Greenville |
light olive, fine grain, porous, carboniferous |
6RB6 |
United States |
Pennsylvania |
Center Bridge |
purplish-gray, fine grain, compact, Triassic |
6RB7 |
United States |
Pennsylvania |
Cannonsburgh |
light gray, fine grain, porous, carboniferous |
6RB8 |
United States |
Pennsylvania |
Black Walnut |
light blue gray, fine grain, porous, Devonian |
6RQ |
United States |
Ohio |
McDermont |
light gray, fine grain, porous |
6WE |
United States |
Ohio |
Amherst |
gray, medium-grain, porous |
7EE |
United States |
Ohio |
McDermott |
buff, fine-grain, porous |
7L20 |
United States |
Ohio |
Glenmont |
buff, medium grain, Briar Hill |
7LA19 |
United States |
Ohio |
Akron |
buff, coarse grain, fine grain, porous, carboniferous |
7La26 |
United States |
New York |
Oneonta |
blue gray, fine grain, compact, Devonian |
7La27 |
United States |
New York |
Hallihan's Hill |
dark blue gray, fine grain, compact, Devonian |
7LA28 |
United States |
Kentucky |
Grayson Spgs |
light gray, fine grain, porous |
7LA29 |
United States |
California |
Livermore |
gray, fine grain, compact |
7La30 |
United States |
Texas |
Pecos |
Red, fine grain, compact |
7LA31 |
United States |
Colorado |
Fort Collins |
light gray, rust-spotted, fine grain, porous, cretaceous |
7La32 |
United States |
Minnesota |
Hinckley |
yellowish-pink, fine grain, porous |
7La33 |
United States |
Connecticut |
Cromwell |
purplish-brown, medium grain, porous, muscovite, Triassic |
7LA34 |
Scotland |
|
Beauty, Rose |
|
7LA39 |
United States |
New Jersey |
Patterson |
brownish-purple, medium grain, porous, Triassic |
7LA40 |
United States |
New Jersey |
Orange Mt. |
purplish-brown, medium grain, porous, Triassic |
7LA41 |
United States |
Montana |
Columbus |
drab-gray?, fine grain, compact, cretaceous |
7LA44 |
United States |
Michigan |
Marquette |
purplish-brown, medium grain, compact, Lower Silurian |
7LA45 |
United States |
New Mexico |
Santa Fe |
brownish-purple, coarse grain, porous |
7Lb19 |
United States |
Ohio |
Portsmouth |
brownish-gray, fine grain, porous, Lower carboniferous |
7Lb26 |
United States |
New York |
Woodstock |
dark blue gray, medium grain, compact, Devonian |
7LB27 |
United States |
New York |
Phoenicia |
dark gray, fine grain, compact, Devonian |
7LB28 |
United States |
Kentucky |
Taylor Co. |
gray, brown lines, fine grain, compact |
7LB29 |
United States |
California |
Livermore |
gray, fine grain, porous |
7Lb30 |
United States |
Texas |
Pecos |
Red, fine grain, compact |
7LB31 |
United States |
Colorado |
Fort Collins |
buff, gray-banded, fine grain, compact, calcareous |
7LB39 |
United States |
New Jersey |
Pleasant Val. |
brown, fine grain, porous, Triassic |
7LB40 |
United States |
New Jersey |
Newark |
brownish-purple, fine grain, porous, Triassic |
7LB43 |
United States |
Michigan |
L'Anse |
brownish-purple, gray-mottled, medium grain, porous, Potsdam |
7LB44 |
United States |
Michigan |
Stony Point |
dark-buff, fine grain, porous |
7LB45 |
United States |
Michigan |
L'Anse |
reddish-brown, fine grain, porous, Potsdam |
7R21 |
United States |
Ohio |
Glenmont |
buff, medium grain, Briar Hill |
7RA18 |
United States |
Pennsylvania |
Leboeuf |
light brown, medium grain, compact, Devonian |
7RA19 |
United States |
Ohio |
Carrollton |
light yellowish, coarse grain, porous, Sub-carboniferous |
7RA20 |
United States |
Ohio |
Elyria |
gray, fine grain, porous, Lower carboniferous |
7RA26 |
United States |
New York |
Camden |
gray, fine grain, compact, Upper Silurian |
7RA27 |
United States |
New York |
Albion |
purplish-brown, fine grain, compact, Upper Silurian |
7RA28 |
United States |
Kentucky |
Cloveport |
light brown, fine grain, porous, Lower carboniferous |
7RA29 |
United States |
California |
Angel Island |
gray, fine grain, porous |
7RA30 |
United States |
Texas |
Burnet |
brown, coarse grain, compact, Lower Silurian, calcareous |
7RA31 |
United States |
Colorado |
Coal Creek |
light gray, fine grain, porous |
7RA32 |
United States |
Minnesota |
Dresback |
gray, fine grain, friable, Lower Silurian |
7RA33 |
United States |
Connecticut |
Portland |
purplish-brown, fine grain, compact, Triassic |
7RA34 |
Scotland |
|
Elgin, Moray |
|
7RA39 |
United States |
New Jersey |
Belleville |
brownish-purple, medium grain, porous, Triassic |
7RA42 |
United States |
Michigan |
Marquette |
reddish, fine grain, porous, Potsdam |
7RA44 |
United States |
New Mexico |
Las Vegas |
light gray, fine grain, porous |
7RB19 |
United States |
Ohio |
Amherst |
light brown, medium grain, porous, Lower carboniferous |
7RB20 |
United States |
Ohio |
Independence |
buff, coarse grain, porous, Lower carboniferous |
7RB25 |
United States |
New York |
Margarettville |
blue gray, medium grain, porous, Devonian |
7RB26 |
United States |
New York |
Covert |
dark blue gray, fine grain, compact, calcareous, Devonian |
7RB27 |
United States |
Kentucky |
Marion |
nearly white, fine grain, compact, Lower carboniferous |
7RB28 |
United States |
California |
Sites |
greenish-gray, fine grain, porous |
7RB30 |
United States |
Texas |
Milsap |
reddish-brown, fine grain, porous |
7RB31 |
United States |
Colorado |
Jefferson Co. |
light red, fine grain, compact |
7RB36 |
United States |
Nevada |
Carson City |
gray, coarse grain, porous |
7RB39 |
United States |
New Jersey |
Avondale |
brownish-purple, medium grain, porous, Trais |
7RB42 |
United States |
Michigan |
Marquette |
red and gray, medium grain, porous, Lower Silurian |
7RQ |
United States |
Ohio |
Kipton |
gray, fine grain, porous, Kipton Gray |
7WE |
United States |
South Dakota |
Hot Springs |
light-pink, medium-grain, porous |
8EE |
United States |
Ohio |
Amherst |
gray, medium-gray, porous |