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 rot and weathering.
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Grain Pattern
Straight to irregular grain with a moderate cathedral pattern on the flat-sawn face.
Color & Appearance
Rich dark brown heartwood with occasional purplish hues and contrasting pale yellowish-white sapwood.
Hardness (Janka)
1,010 lbf (Medium)
Durability & Decay Resistance
Durable, with good resistance to rot and weathering.
Value & Age
8 to 15 USD 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
- Recently milled lumber, estimated under 5 years old based on fresh surface appearance.
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 well.
Finish Recommendations
Takes oil, lacquer, and polyurethane exceptionally well without requiring special preparation.
Notable Features
Prized for its rich chocolate color, shock resistance, and fine, uniform texture.
