Likely walnut; the subdued brown color and mostly straight grain are consistent with a stained or aged walnut board. Cherry or mahogany are possible alternatives. — Juglans nigra (if Black Walnut; identification is uncertain)

Likely walnut; the subdued brown color and mostly straight grain are consistent with a stained or aged walnut board. Cherry or mahogany are possible alternatives.

Juglans nigra (if Black Walnut; identification is uncertain) · Hardwood

AI-generated identification · may be incorrect
Type
Hardwood
Origin
Black Walnut is native to eastern and central North America.
Hardness
Black Walnut: about 1,010 lbf (Medium).
Durability
Black Walnut heartwood is moderately durable and has moderate resistance to decay; sapwood is less resistant.

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Grain Pattern

Mostly straight, fine grain with mild variation; the visible face appears longitudinally cut. No distinctive figure or end grain is visible.

Color & Appearance

Medium gray-brown to muted brown, with darker edges and uneven coloration that may reflect lighting, finish, or age. Natural heartwood color and sapwood cannot be reliably separated from this image.

Hardness (Janka)

Black Walnut: about 1,010 lbf (Medium).

Durability & Decay Resistance

Black Walnut heartwood is moderately durable and has moderate resistance to decay; sapwood is less resistant.

Value & Age

Estimated Market ValueNot an official valuation

Black Walnut lumber commonly sells for roughly $8–$20 per board foot, varying substantially with grade, thickness, and region.

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 reliably from the image; surface patina alone does not establish the wood’s age.

Common Uses

Furniture, cabinetry, flooring, veneers, gunstocks, and turning.

Geographic Origin

Black Walnut is native to eastern and central North America.

Workability

Generally machines, sands, glues, and finishes well; sharp cutters help avoid tearout around grain variation.

Finish Recommendations

Sand evenly and apply oil, shellac, lacquer, or polyurethane; test first because existing finish or stain may alter color and absorption.

Notable Features

Walnut is valued for its rich brown heartwood and typically stable, workable character; the pictured surface may be finished or discolored.

Learn more about Likely walnut; the subdued brown color and mostly straight grain are consistent with a stained or aged walnut board. Cherry or mahogany are possible alternatives. in the Wood Encyclopedia
Identified September 23, 2026