Black Walnut
Juglans nigra · Hardwood
AI-generated identification · may be incorrect- Type
- Hardwood
- Origin
- Eastern North America.
- Hardness
- 1010 lbf (Medium)
- Durability
- Very Durable against decay and moderate resistance to insect attack.
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Grain Pattern
Straight to irregular grain with distinct cathedral arches on flat-sawn surfaces.
Color & Appearance
Rich dark brown heartwood with occasional purplish cast and contrasting pale yellowish-gray sapwood.
Hardness (Janka)
1010 lbf (Medium)
Durability & Decay Resistance
Very Durable against decay and moderate resistance to insect attack.
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 modern stock, approximately 5 to 20 years old based on clean milling and vibrant color.
Common Uses
Fine furniture, cabinetry, architectural millwork, and gunstocks.
Geographic Origin
Eastern North America.
Workability
Excellent workability with both hand and machine tools, gluing and finishing cleanly.
Finish Recommendations
Takes oil, varnish, and lacquer exceptionally well with minimal preparation.
Notable Features
Renowned for its rich color, shock resistance, and subtle natural luster.
