Most likely walnut (possibly Claro/Black Walnut); alternatives include rosewood or another dark, figured hardwood. — Likely Juglans nigra; possibly Juglans hindsii.

Most likely walnut (possibly Claro/Black Walnut); alternatives include rosewood or another dark, figured hardwood.

Likely Juglans nigra; possibly Juglans hindsii. · Hardwood; temperate species, not reliably classifiable as exotic from the image.

AI-generated identification · may be incorrect
Type
Hardwood; temperate species, not reliably classifiable as exotic from the image.
Origin
Eastern North America; Claro Walnut is native mainly to California and Oregon.
Hardness
Black Walnut: about 1,010 lbf, Medium hardness.
Durability
Moderately durable; heartwood has moderate decay resistance but is not generally weatherproof, with limited insect resistance.

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Grain Pattern

Highly irregular, wavy/interlocked grain with dark streaking and chatoyant figure; appears face-grained, possibly bookmatched or veneer-like.

Color & Appearance

Dark brown heartwood with lighter brown and nearly black bands; moderate luster and strong visual variation. Walnut commonly lightens or warms slightly with age and light.

Hardness (Janka)

Black Walnut: about 1,010 lbf, Medium hardness.

Durability & Decay Resistance

Moderately durable; heartwood has moderate decay resistance but is not generally weatherproof, with limited insect resistance.

Value & Age

Estimated Market ValueNot an official valuation

Approximately $8–$25 per board foot for attractive figured walnut; exceptional veneer or burl may cost substantially 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
Cannot be determined from a photograph; visible darkening may reflect finish, oxidation, or patina rather than age.

Common Uses

Furniture, cabinetry, veneer, gunstocks, flooring, carving, turning, and musical instruments.

Geographic Origin

Eastern North America; Claro Walnut is native mainly to California and Oregon.

Workability

Generally machines, sands, glues, and finishes well; irregular grain can cause localized tear-out and may dull tools moderately.

Finish Recommendations

Use a clear oil, shellac, lacquer, or polyurethane after thorough sanding; a washcoat or sanding sealer can even absorption and highlight figure.

Notable Features

Strong chatoyance, dark mineral-like streaking, and decorative figure are the principal features; end grain is not visible.

Learn more about Most likely walnut (possibly Claro/Black Walnut); alternatives include rosewood or another dark, figured hardwood. in the Wood Encyclopedia
Identified September 12, 2026