Likely black walnut; the dark, irregular boards may also include another walnut species or a stained wood.
Most likely Juglans nigra; visual identification alone cannot confirm the species. · Hardwood; commonly classified as domestic hardwood, not tropical exotic.
AI-generated identification · may be incorrect- Type
- Hardwood; commonly classified as domestic hardwood, not tropical exotic.
- Origin
- Black walnut is native to eastern and central North America.
- Hardness
- 1,010 lbf — Medium, near the upper end of the stated range.
- Durability
- Moderately durable; heartwood has some decay resistance, while sapwood is more vulnerable to insects and rot.
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Grain Pattern
Mostly straight to irregular grain with prominent knots and contrasting bands; the tabletop appears assembled from multiple boards. No clear evidence of quarter-sawing or special figure.
Color & Appearance
Brown heartwood ranging from medium to dark, with lighter sapwood and strong natural variation. Walnut often lightens somewhat with prolonged light exposure; finish adds warmth and luster.
Hardness (Janka)
1,010 lbf — Medium, near the upper end of the stated range.
Durability & Decay Resistance
Moderately durable; heartwood has some decay resistance, while sapwood is more vulnerable to insects and rot.
Value & Age
Roughly $8–$20 per board foot for common kiln-dried lumber; figured or premium stock can cost more. Finished furniture value depends on workmanship and condition.
AI estimate for general guidance only — not a professional appraisal. Actual value depends on grade, dimensions, condition, and local market demand.
- Wood Age Estimate
- Cannot reliably estimate from this photograph; visible knots and color do not establish the wood’s age.
Common Uses
Furniture, cabinetry, flooring, veneers, gunstocks, carving, and decorative panels.
Geographic Origin
Black walnut is native to eastern and central North America.
Workability
Generally machines, sands, and glues well; knots and grain irregularity can cause tearout. Pre-drilling is useful near edges.
Finish Recommendations
Apply a clear oil, hardwax oil, lacquer, or polyurethane; test first, since finishes deepen the brown color. Sand evenly and seal knots as needed.
Notable Features
Attractive color variation, distinctive dark heartwood, and often a mild earthy scent when freshly worked.