Likely Brazilian rosewood (with other dark tropical hardwoods as alternatives); the narrow image does not show enough detail for a firm species identification. — Dalbergia nigra (tentative)

Likely Brazilian rosewood (with other dark tropical hardwoods as alternatives); the narrow image does not show enough detail for a firm species identification.

Dalbergia nigra (tentative) · Exotic/Tropical hardwood

AI-generated identification · may be incorrect
Type
Exotic/Tropical hardwood
Origin
Brazil, especially the Atlantic coastal forests.
Hardness
Approximately 2,790 lbf; Extremely Hard.
Durability
Durable to very durable; heartwood is generally resistant to decay and many insects.

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Grain Pattern

Mostly straight to subtly interlocked, with fine, dark longitudinal streaks; no clear figured grain is visible. Cut orientation is indeterminate.

Color & Appearance

Dark brown to nearly black streaking contrasts with reddish-brown areas; apparent color may reflect lighting or finish. Sapwood and aging-related color change cannot be assessed.

Hardness (Janka)

Approximately 2,790 lbf; Extremely Hard.

Durability & Decay Resistance

Durable to very durable; heartwood is generally resistant to decay and many insects.

Value & Age

Estimated Market ValueNot an official valuation

Highly variable; a legitimate comparable tropical hardwood may cost roughly $30–$100+ per board foot, depending on species, grade, and provenance.

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 this image; no reliable wear, patina, or end-grain indicators are visible.

Common Uses

Fine furniture, cabinetry, veneer, turning, and musical instruments.

Geographic Origin

Brazil, especially the Atlantic coastal forests.

Workability

Dense wood can be demanding to machine and may blunt cutters; sharp tools and controlled cuts help limit tearout. Glues and finishes well with suitable preparation.

Finish Recommendations

Sand progressively and apply oil, shellac, lacquer, or clear varnish; test first, as dense oily woods can affect adhesion.

Notable Features

Rosewood is known for dark streaking, fine texture, and a characteristic scent when freshly worked; none can be confirmed visually here.

Learn more about Likely Brazilian rosewood (with other dark tropical hardwoods as alternatives); the narrow image does not show enough detail for a firm species identification. in the Wood Encyclopedia
Identified September 25, 2026