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Engineering Laboratory

Materials and Structural Systems Division

Back to Stone Search

Stone: 8RA42

Stone Details

Country
United States
State
Oregon
Classification
Basalt
Source
Clackamas Station Clackamas Co
Wall Number
8RA42
Centennial
26249
Commercial
Yes
Location
Front Face (South)
Description
gray, fine grain and porous

Photo

Stone 8RA42 from the Stone Wall at NIST

Archive Photo

Archive photo of Stone: 8RA42

Surround Photo

Stone Wall area surrounding Stone: 8RA42
Created February 22, 2018, Updated September 25, 2025
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