Likely black walnut; the pale, weathered surface makes identification uncertain. Possible alternatives include other walnut species or a light-colored hardwood. — Juglans nigra (tentative)

Likely black walnut; the pale, weathered surface makes identification uncertain. Possible alternatives include other walnut species or a light-colored hardwood.

Juglans nigra (tentative) · Hardwood

AI-generated identification · may be incorrect
Type
Hardwood
Origin
Black walnut is native to eastern North America, especially the central and eastern United States.
Hardness
1,010 lbf — Medium (black walnut).
Durability
Moderately durable; heartwood has some decay resistance, while sapwood is more vulnerable to insects and rot.

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Grain Pattern

Mostly straight to mildly irregular grain with broad cathedral patterns, consistent with flat-sawn stock; no distinctive figured grain is apparent.

Color & Appearance

The visible face is weathered gray-tan to light brown, obscuring typical walnut color. Fresh black walnut heartwood is medium to dark brown and may lighten or become more golden with age and light exposure.

Hardness (Janka)

1,010 lbf — Medium (black walnut).

Durability & Decay Resistance

Moderately durable; heartwood has some decay resistance, while sapwood is more vulnerable to insects and rot.

Value & Age

Estimated Market ValueNot an official valuation

Roughly US$8–15 per board foot for ordinary kiln-dried black walnut; grade, thickness, and region affect price.

AI estimate for general guidance only — not a professional appraisal. Actual value depends on grade, dimensions, condition, and local market demand.

Wood Age Estimate
Cannot be estimated from the image; surface discoloration and marks do not reliably establish age.

Common Uses

Furniture, cabinetry, flooring, veneer, gunstocks, turning, and decorative joinery.

Geographic Origin

Black walnut is native to eastern North America, especially the central and eastern United States.

Workability

Generally machines and sands well, though irregular grain can tear out; glues and finishes readily. Pre-drill near edges when fastening.

Finish Recommendations

Remove weathered surface with test sanding, then use oil, shellac, lacquer, or clear varnish; a clear finish enhances color and grain.

Notable Features

Typically has a fine, open-to-medium texture and subtle luster; fresh heartwood is notably darker than the photographed surface.

Learn more about Likely black walnut; the pale, weathered surface makes identification uncertain. Possible alternatives include other walnut species or a light-colored hardwood. in the Wood Encyclopedia
Identified October 10, 2026