Black Walnut
Juglans nigra · Hardwood
AI-generated identification · may be incorrect- Type
- Hardwood
- Origin
- Eastern North America
- Hardness
- 1010 lbf (Medium)
- Durability
- Very Durable with excellent decay and insect resistance.
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Grain Pattern
Straight to irregular grain with flat-sawn cathedral patterns and subtle figure.
Color & Appearance
Rich dark brown heartwood with paler yellowish-brown sapwood, exhibiting a moderate natural luster that lightens slightly over time.
Hardness (Janka)
1010 lbf (Medium)
Durability & Decay Resistance
Very Durable with excellent decay and insect resistance.
Value & Age
$8.00 to $15.00 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 5 to 15 years based on surface oxidation and dry-sawn 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 exceptionally well.
Finish Recommendations
Reactions favorably to oil finishes, varnishes, and lacquers without requiring special preparation.
Notable Features
Prized for its rich chocolate-brown color, shock resistance, and subtle natural chatoyancy.
