Walnut (likely Black Walnut) — Juglans nigra

Walnut (likely Black Walnut)

Juglans nigra · Hardwood

AI-generated identification · may be incorrect
Type
Hardwood
Origin
Eastern United States and parts of Canada.
Hardness
1,010 lbf (Medium)
Durability
Very Durable (heartwood); highly resistant to decay.

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Grain Pattern

Straight grain with uniform, open pores. Appears to be flat or rift sawn.

Color & Appearance

Medium to dark brown with a warm, slightly greyish-brown undertone. Often lightens slightly over time with UV exposure.

Hardness (Janka)

1,010 lbf (Medium)

Durability & Decay Resistance

Very Durable (heartwood); highly resistant to decay.

Value & Age

Estimated Market ValueNot an official valuation

$8.00 - $15.00+ per board foot, depending on figure and width.

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 precisely determined from this image, though the surface appears finished and slightly worn.

Common Uses

Furniture, cabinetry, flooring, gunstocks, interior paneling, veneer, and turning.

Geographic Origin

Eastern United States and parts of Canada.

Workability

Excellent. Easy to work with both hand and machine tools. Glues, stains, and finishes well.

Finish Recommendations

Takes finish exceptionally well. Oil-based finishes (like Danish oil or tung oil) bring out the rich color. Polyurethane or lacquer are common for protection.

Notable Features

Rich chocolate color, distinct mild odor when worked, good dimensional stability.

Learn more about Walnut (likely Black Walnut) in the Wood Encyclopedia
Identified September 7, 2026