Black Walnut
Juglans nigra · Hardwood
AI-generated identification · may be incorrect- Type
- Hardwood
- Origin
- Eastern North America
- Hardness
- 1,010 lbf (Medium)
- Durability
- Durable; exhibits good resistance to rot and decay.
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Grain Pattern
Straight to slightly irregular grain with a moderate cathedral pattern on flat-sawn surfaces.
Color & Appearance
Rich dark brown heartwood with occasional purplish hues and paler yellowish-grey sapwood; darkens gracefully with age.
Hardness (Janka)
1,010 lbf (Medium)
Durability & Decay Resistance
Durable; exhibits good resistance to rot and decay.
Value & Age
$6.00 to $12.00 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 at 10-30 years based on moderate surface oxidation and finish patina.
Common Uses
Fine furniture, cabinetry, architectural millwork, and gunstocks.
Geographic Origin
Eastern North America
Workability
Exceptional workability with both hand and machine tools, gluing and finishing cleanly.
Finish Recommendations
Accepts oil, lacquer, and polyurethane very well without requiring special prep.
Notable Features
Possesses a fine, medium texture and a natural moderate natural luster.
