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Engineering Laboratory

Materials and Structural Systems Division

Back to Stone Search

Stone description: nearly black

Wall Number Country State Classification Source
9RB7 United States Vermont Marble Isle LaMotte
9RA40 United States Wyoming Diorite Raw Hide Buttes
9Lb38 United States Oregon Diabase Ashland
8RB8 United States West Virginia Marble Harpers Ferry
7RA15 United States Pennsylvania Limestone Lebanon
7ra10 United States Arkansas Marble Nr. Batesville
6RB14 United States Pennsylvania Diabase Reading
6LB35 United States Minnesota Diabase Two Harbor Bay
5RB37 Mexico Basalt Puebla State
5RB33 United States Minnesota Diabase Taylor's Falls
5LB36 Mexico Basalt Puebla State
3R16 United States Vermont Marble Isle LaMotte
3L16 United States Vermont Marble Isle LaMotte
14RB7 United States New York Limestone Howe's Cave
14RB6 United States New York Limestone Amsterdam
14LB8 United States New York Limestone S. Glenn Falls
14LB2 United States Vermont Marble Isle LaMotte
13RB25 United States North Carolina Limestone Warm Springs
13LB1 United States Virginia Limestone Near National Bridge
12RB32 United States Pennsylvania Limestone Huntingdon
12RB2 United States Vermont Marble Isle LaMotte
12RA7 United States New York Limestone Crown Point
12LA9 United States Pennsylvania Dolomite Orbisonia
11RB40 United States Wisconsin Quartz Brandon
11LB6 United States Pennsylvania Dolomite Harrisburg
10RB46 United States New Jersey Diabase Jersey City
10RA6 United States Vermont Marble Isle LaMotte
10RA16 United States Vermont Marble Isle LaMotte
10La8 United States Pennsylvania Dolomite Easton