Most likely Brazilian Rosewood (alternatives: Santos rosewood or Cocobolo) — Dalbergia nigra (probable)

Most likely Brazilian Rosewood (alternatives: Santos rosewood or Cocobolo)

Dalbergia nigra (probable) · Hardwood; exotic/tropical

AI-generated identification · may be incorrect
Type
Hardwood; exotic/tropical
Origin
Atlantic coastal forests of eastern Brazil.
Hardness
Approximately 2,790 lbf Janka; Extremely Hard.
Durability
Very Durable; naturally resistant to decay and insects, though prolonged weathering can still degrade the surface.

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Grain Pattern

Mostly straight to subtly interlocked, with fine linear striping and mild ribbon figure; appears flat-sawn or plain-sawn.

Color & Appearance

Rich reddish-brown to purplish-brown heartwood with darker streaks and subdued luster; likely darkens and browns slightly with light exposure.

Hardness (Janka)

Approximately 2,790 lbf Janka; Extremely Hard.

Durability & Decay Resistance

Very Durable; naturally resistant to decay and insects, though prolonged weathering can still degrade the surface.

Value & Age

Estimated Market ValueNot an official valuation

Roughly $40–$100+ per board foot for verified, legally documented stock; figured or antique material may be higher.

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

Wood Age Estimate
The photograph cannot establish tree or lumber age; surface wear suggests a used or older finished piece, but no reliable calendar estimate is possible.

Common Uses

High-end furniture, cabinetry, musical instruments, veneers, turnery, and decorative inlay.

Geographic Origin

Atlantic coastal forests of eastern Brazil.

Workability

Dense and abrasive; cuts and sands well with sharp tooling but can blunt blades and cause tearout when grain reverses. Pre-drilling is recommended; gluing and finishing are generally good after thorough surface preparation.

Finish Recommendations

Use a scraped or finely sanded surface, then seal with shellac, lacquer, or wiping varnish; dewax or solvent-wipe oily surfaces before gluing or finishing.

Notable Features

Very dense, resonant, oily, and often strongly scented when freshly worked; fine texture and excellent polish potential.

Learn more about Most likely Brazilian Rosewood (alternatives: Santos rosewood or Cocobolo) in the Wood Encyclopedia
Identified September 15, 2026