Likely Black Walnut, with English/European Walnut as an alternative
Juglans nigra; alternative Juglans regia · Hardwood; temperate North American species
AI-generated identification · may be incorrect- Type
- Hardwood; temperate North American species
- Origin
- Eastern and central North America, especially the United States; walnut is also commercially grown in Europe and elsewhere.
- Hardness
- Approximately 1,010 lbf Janka—Medium hardness.
- Durability
- Moderately durable; heartwood has fair resistance to decay and insects, while sapwood is substantially less resistant. Not naturally weatherproof.
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Grain Pattern
Mostly straight to gently irregular, flat-sawn boards showing cathedral arches, swirling around knots, and mild curl; medium-open pores are visible.
Color & Appearance
Warm brown to chocolate heartwood with lighter tan sapwood; the orange-gold appearance may reflect fresh sanding or oil. It typically darkens and mellows with age, while light can reduce contrast.
Hardness (Janka)
Approximately 1,010 lbf Janka—Medium hardness.
Durability & Decay Resistance
Moderately durable; heartwood has fair resistance to decay and insects, while sapwood is substantially less resistant. Not naturally weatherproof.
Value & Age
Approximately $8–$18 per board foot for sound, attractive surfaced walnut; exceptional wide slabs may cost considerably more.
AI estimate for general guidance only — not a professional appraisal. Actual value depends on grade, dimensions, condition, and local market demand.
- Wood Age Estimate
- The boards appear freshly milled or recently surfaced; visible age cannot be estimated reliably from the photograph.
Common Uses
Furniture, cabinetry, architectural millwork, flooring, gunstocks, veneer, turning, and decorative slabs.
Geographic Origin
Eastern and central North America, especially the United States; walnut is also commercially grown in Europe and elsewhere.
Workability
Generally machines, sands, glues, and finishes well, though knots and changing grain can cause localized tearout. Pre-drilling is advisable for fasteners.
Finish Recommendations
Use a clear oil, wiping varnish, lacquer, or polyurethane; test first because finishes can strongly deepen the warm color. Sand uniformly and seal end grain.
Notable Features
Distinctive walnut color, moderate luster, attractive cathedral figure, and occasional dark mineral streaks or knots.
