High, based on the characteristic deep brown coloration, open pore structure, and prominent growth ring patterns typical of American Black Walnut confidenceIdentify wood
Black Walnut
Juglans nigra · Hardwood
- Type
- Hardwood
- Origin
- Eastern North America
- Hardness
- 1,010 lbf (Medium)
- Durability
- Durable
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Grain Pattern
Straight to slightly irregular with distinct flat-sawn cathedral patterns and minor knot features
Color & Appearance
Rich dark brown heartwood with lighter contrasting areas, moderate natural luster, darkens slightly with age and UV exposure
Hardness (Janka)
1,010 lbf (Medium)
Durability & Decay Resistance
Durable
Value & Sustainability
- Estimated Market Value
- 8.00 to 15.00 USD per board foot for domestic lumber
- Wood Age Estimate
- Estimated 20 to 50 years based on surface patina and finish wear
- Sustainability Status
- Not CITES listed, IUCN Least Concern, widely available from managed domestic forests
Common Uses
Fine furniture, cabinetry, architectural millwork, gunstocks, veneer, and turning
Geographic Origin
Eastern North America
Workability
Excellent workability with both hand and machine tools, glues and finishes well, moderate blunting effect on cutters
Finish Recommendations
Takes oil, lacquer, and polyurethane finishes exceptionally well without requiring special preparation
Notable Features
Stable dimensionally, shock resistant, rich natural color with distinct grain transitions
Identified August 9, 2026
