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Engineering Laboratory

Materials and Structural Systems Division

Back to Stone Search

Stone: 6RB7

Stone Details

Country
United States
State
Pennsylvania
Classification
Sandstone
Source
Cannonsburgh
Wall Number
6RB7
Centennial
25845
Commercial
Yes
Location
Front Face (South)
Description
light gray, fine grain, porous and carboniferous

Photo

Stone 6RB7 from the Stone Wall at NIST

Archive Photo

Archive photo of Stone: 6RB7

Surround Photo

Stone Wall area surrounding Stone: 6RB7
Created February 22, 2018, Updated September 25, 2025
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