Most likely Black Walnut
Juglans nigra · Hardwood
AI-generated identification · may be incorrect- Type
- Hardwood
- Origin
- Native to eastern North America, especially the central and eastern United States.
- Hardness
- 1,010 lbf — Medium
- Durability
- Moderately Durable; heartwood has some decay resistance, while sapwood is more vulnerable to insects and rot.
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Grain Pattern
Broad, mostly straight-to-irregular grain with subdued wavy figure; the photo appears to show a live-edge slab, but does not reveal the cut orientation or end grain.
Color & Appearance
Muted purplish-brown heartwood with darker streaks, consistent with walnut; sapwood is not clearly visible. The surface may be oxidized or dusty, so color and luster are uncertain; walnut often lightens with prolonged light exposure.
Hardness (Janka)
1,010 lbf — Medium
Durability & Decay Resistance
Moderately Durable; heartwood has some decay resistance, while sapwood is more vulnerable to insects and rot.
Value & Age
Roughly $10–$25 per board foot for ordinary kiln-dried lumber; figured, wide live-edge slabs can cost substantially more.
AI estimate for general guidance only — not a professional appraisal. Actual value depends on grade, dimensions, condition, and local market demand.
- Wood Age Estimate
- Not reliably estimable from this image; surface patina alone cannot establish the tree's age or time since milling.
Common Uses
Furniture, tables, cabinetry, veneer, turning, and decorative slabs.
Geographic Origin
Native to eastern North America, especially the central and eastern United States.
Workability
Generally machines, planes, sands, and glues well; sharp tools help with figured grain, and predrilling is useful near edges.
Finish Recommendations
Sand evenly and use oil, shellac, lacquer, or clear polyurethane; test first, since finishes can deepen the brown and emphasize variation.
Notable Features
Walnut is valued for its dark heartwood and attractive natural color variation; the image does not establish scent, figure, or acoustic qualities.
