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Stone description: Niagara

Wall Number Sort descending Country State Classification Source
11La1 United States Indiana Dolomite St. Paul
11Lb23 United States Tennessee Marble Springville
11RA1 United States Indiana Dolomite Wabash
11RA15 United States Iowa Dolomite Olin
12LA16 United States Iowa Dolomite Maquoketa
12LB1 United States Indiana Dolomite Eaton
12RA16 United States Iowa Dolomite Farley
13LB14 United States Iowa Dolomite Delphi
13RA14 United States Iowa Dolomite Dixon Sta.
13RA16 United States Iowa Dolomite Stone City
13RB16 United States Iowa Dolomite Farley
13RB41 United States Indiana Limestone N. Vernon
14LA1 United States Indiana Dolomite Logansport
14LA14 United States Iowa Dolomite Mt. Vernon
14LA16 United States Iowa Dolomite Stone City
14LB1 United States Indiana Dolomite Montpelier
14LB15 United States Iowa Dolomite Manchester
14RA1 United States Indiana Dolomite Anderson
14RA18 United States Iowa Dolomite Delphi
14RB12 United States Indiana Limestone Oakdale
14RB18 United States Iowa Dolomite Dixon