Region
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Uravan
2
Valencia County
2
Washington (State)
2
Amargosa Desert (Nev. and Calif.)
1
Appalachian Region
1
Atlantic Coast (U.S.)
1
Barnwell
1
Brazil
1
Canon City
1
Canon City (Colo.)
1
Carlsbad
1
Chalk River Region
1
Chicago Region
1
Converse County
1
Davis Canyon
1
Death Valley Region (Calif. and Nev.)
1
Glorieta Sandstone (N.M.)
1
Grand County
1
Grand Junction
1
Great Britain
1
Hanford
1
Hanford Site
1
Hanford Site (Wash.)
1
Idaho Falls
1
Idaho National Laboratory Region
1
Kansas
1
Lincoln Park Region
1
Middle West
1
Northeastern States
1
Oak Ridge Region
1
Ogallala Formation
1
Oklahoma Panhandle
1
Ontario
1
Palos Forest Preserve
1
Pecos Region
1
Poços de Caldas
1
Richton Dome (Miss.)
1
Rifle
1
Rio Grande (Colo.-Mexico and Tex.)
1
Rustler Formation (N.M. and Tex.)
1
Snake Range Region (White Pine County)
1
Snake River Plain (Idaho and Or.)
1
South Carolina
1
Southern States
1
Superior
1
Superior Region
1
Swisher County
1
Terri, Mont
1
Trans-Pecos (Tex. and N.M.)
1
Uravan (Colo.)
1
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