Likely black walnut
Juglans nigra · Hardwood
AI-generated identification · may be incorrect- Type
- Hardwood
- Origin
- Eastern North America, especially the central and eastern United States.
- Hardness
- 1,010 lbf — Medium
- Durability
- Moderately Durable; heartwood has useful decay resistance, while sapwood is more vulnerable to insects and rot.
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Grain Pattern
Mostly straight to mildly irregular grain, with broad, subtle waves and darker streaks; appears flat-sawn. No clear distinctive figure is visible.
Color & Appearance
Medium to dark brown heartwood with lighter brown variation; sapwood is not clearly distinguishable in the photo. The surface looks aged or oxidized, and walnut typically lightens with prolonged light exposure.
Hardness (Janka)
1,010 lbf — Medium
Durability & Decay Resistance
Moderately Durable; heartwood has useful decay resistance, while sapwood is more vulnerable to insects and rot.
Value & Age
Approximately $8–$15 per board foot for common kiln-dried walnut; grade, thickness, and region can shift pricing substantially.
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 date from the image; surface darkening and wear suggest prior handling or aging but do not establish the wood’s age.
Common Uses
Furniture, cabinetry, flooring, veneer, turning, and musical instruments.
Geographic Origin
Eastern North America, especially the central and eastern United States.
Workability
Generally machines, sands, glues, and finishes well; sharp tools help limit tearout in figured areas. Pilot holes are advisable for screws near edges.
Finish Recommendations
Sand evenly and use oil, shellac, lacquer, or polyurethane; a clear finish highlights the brown color. Test first, since finish can deepen the tone.
Notable Features
Distinctive brown color, moderate weight, and attractive natural variation; the image does not show enough detail to assess scent or acoustic qualities.
