American Black Walnut (Stained or Finished)
Juglans nigra • Hardwood
Grain Pattern
Primarily straight with occasional wavy or curly figure; features classic cathedral patterns on the flat-sawn table top boards. Texture is medium and semi-porous.
Color Description
Heartwood ranges from light to dark chocolate brown. This specific piece has a warm reddish-brown finish that suggests a deep oil or toner application; sapwood is typically creamy white but is not visible here, suggesting selected heartwood or consistent staining.
Hardness Rating
1,010 lbf (Medium)
Durability Rating
Durable to Very Durable; highly resistant to heartwood decay, though susceptible to insect attack (Powderpost beetles).
Common Uses
High-end furniture, cabinetry, interior trim, flooring, gunstocks, veneer, and turned objects.
Geographic Origin
Eastern United States and Eastern Canada.
Market Value & Sustainability
Estimated Market Value
Approximately $12.00 - $18.00 per board foot for 4/4 select grade lumber.
Wood Age Estimate
The furniture design and surface condition suggest a modern piece, likely manufactured within the last 10–20 years. The oxidation of the wood under the finish is mid-stage.
Sustainability Status
Not listed in CITES Appendices or on the IUCN Red List; widely available and generally considered sustainable in North America.
Workability
Excellent workability with both hand and machine tools. Planes and glues well; holds nails and screws securely. Can occasionally exhibit tear-out with interlocked grain, but generally finishes to a high luster.
Notable Features
Distinctive faint, spicy scent when worked. Known for its excellent dimensional stability and medium weight. Generally non-toxic but the dust can be an irritant.
Finish Recommendations
Specifically suits clear satins or oils (tung/linseed) to highlight the grain. Polyurethane is best for table surfaces to provide heat and water resistance.
Identification Confidence
Medium-High; the large cathedral grain patterns and visible pore structure are characteristic of Walnut, though the reddish-brown tint is a result of the specific finishing product used (which can sometimes mimic Mahogany or stained Cherry).