Black Walnut
Juglans nigra · Hardwood
AI-generated identification · may be incorrect- Type
- Hardwood
- Origin
- Eastern North America
- Hardness
- 1,010 lbf (Medium)
- Durability
- Durable, with good natural resistance to decay and moderate insect deterrence.
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Grain Pattern
Flat-sawn with irregular wavy figuring and a prominent knot near the lower base.
Color & Appearance
Light to medium brown heartwood with paler grayish sapwood, displaying moderate natural luster.
Hardness (Janka)
1,010 lbf (Medium)
Durability & Decay Resistance
Durable, with good natural resistance to decay and moderate insect deterrence.
Value & Age
8 to 15 dollars per board foot
AI estimate for general guidance only — not a professional appraisal. Actual value depends on grade, dimensions, condition, and local market demand.
- Wood Age Estimate
- Estimated freshly milled or recently crafted within the last year, showing minimal surface oxidation.
Common Uses
Musical instruments, fine furniture, cabinetry, carved items, and custom woodworking.
Geographic Origin
Eastern North America
Workability
Exceptional workability with both hand and machine tools, accepting glues and finishes cleanly.
Finish Recommendations
Accepts oil, lacquer, or polyurethane exceptionally well with minimal surface preparation required.
Notable Features
Rich chatoyance, stable dimensional properties, and favorable acoustic resonance for instrument bodies.
