Likely walnut; alternatives include stained oak or another dark-stained hardwood. The image shows a finished frame, so species identification is uncertain.
Likely Juglans nigra (if North American black walnut); cannot confirm from the image. · Hardwood; likely domestic walnut.
AI-generated identification · may be incorrect- Type
- Hardwood; likely domestic walnut.
- Origin
- Black walnut is native to eastern and central North America.
- Hardness
- 1010 lbf for black walnut — Medium.
- Durability
- Moderately Durable; heartwood has some decay resistance, while sapwood is less resistant.
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Grain Pattern
Mostly straight to gently wavy grain, with darker streaks visible along the frame rails; the mitered corners limit assessment of cut orientation. No distinctive figured grain is apparent.
Color & Appearance
Medium to dark brown with darker grain lines; the finish may deepen the color. Sapwood, luster, and aging change cannot be assessed reliably from this image.
Hardness (Janka)
1010 lbf for black walnut — Medium.
Durability & Decay Resistance
Moderately Durable; heartwood has some decay resistance, while sapwood is less resistant.
Value & Age
Roughly $8–$18 per board foot for common kiln-dried black walnut; finished frame value depends on dimensions and workmanship.
AI estimate for general guidance only — not a professional appraisal. Actual value depends on grade, dimensions, condition, and local market demand.
- Wood Age Estimate
- Indeterminate from the photograph; surface finish and wear do not provide a reliable age estimate.
Common Uses
Furniture, cabinetry, interior trim, veneer, turning, and decorative frames.
Geographic Origin
Black walnut is native to eastern and central North America.
Workability
Generally machines and finishes well; sharp tools help limit tearout in figured areas. Pre-drilling is useful for screws near edges.
Finish Recommendations
For a fresh finish, sand evenly and use oil, shellac, lacquer, or a clear topcoat; test first because existing coating or stain is unknown.
Notable Features
Walnut commonly has contrasting heartwood and pale sapwood, but the visible frame appears uniformly darkened or finished; scent cannot be assessed.