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 resistance to decay and moderate insect resistance.
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Grain Pattern
Straight to irregular grain featuring a pronounced quilted or wavy figure.
Color & Appearance
Rich dark brown heartwood with lighter pale yellowish-brown sapwood, deepening slightly with age.
Hardness (Janka)
1,010 lbf (Medium)
Durability & Decay Resistance
Durable, with good resistance to decay and moderate insect resistance.
Value & Age
$8.00 to $15.00 per board foot for figured grades.
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 20 to 40 years old based on modern milling patterns and stable oxidation.
Common Uses
High-end furniture, cabinetry, architectural millwork, and decorative veneer.
Geographic Origin
Eastern North America
Workability
Exceptional workability with both hand and machine tools, though figured sections require sharp blades to prevent tearout.
Finish Recommendations
Takes oil finishes, lacquer, and polyurethane exceptionally well to highlight the deep figure.
Notable Features
High natural chatoyance and striking dimensional stability with a medium-coarse texture.
