Brazilian Rosewood
Dalbergia nigra • Exotic/Tropical Hardwood
Grain Pattern
Highly irregular and interlocked with iconic 'spider-webbing' and 'landscape' figuring; exhibits wavy and swirled patterns in this book-matched veneer or pieced layout.
Color Description
Vibrant reddish-brown heartwood with darker chocolate brown or black streaks. It displays high luster and significant natural chatoyancy. It tends to darken or mellow into a deep golden brown over several decades.
Hardness Rating
2,790 lbf (Extremely Hard)
Durability Rating
Very Durable; highly resistant to rot, termites, and fungal decay due to high natural oil and extractives content.
Common Uses
High-end musical instruments (chiefly acoustic guitar backs/sides), luxury fine furniture, cabinetry, marquetry, and specialty turned objects.
Geographic Origin
Atlantic Forest region of Southeastern Brazil.
Market Value & Sustainability
Estimated Market Value
Extremely high; $100 to $300+ per board foot for remaining legally sourced antique stock or CITES-certified material.
Wood Age Estimate
The patina, deep oxidation, and style of the joinery suggest a vintage piece, likely manufactured 40 to 70 years ago.
Sustainability Status
Listed on CITES Appendix I (most restrictive) since 1992 and classified as Vulnerable by the IUCN Red List; international trade of new timber is strictly prohibited.
Workability
Difficult to work with hand tools due to high density and interlocked grain which causes tearout. Chips and clogs sandpaper because of high natural oil content. Glues well but requires surface degreasing with solvent.
Notable Features
Distinctive rose-like scent when freshly cut or sanded. Known for exceptional acoustic properties (resonant and 'glassy'). Dust can be a potent sensitizer/allergen.
Finish Recommendations
Natural oils, shellac (French polish), or lacquer to highlight chatoyancy. Wiping with acetone before finishing is recommended to ensure adhesion against natural oils.
Identification Confidence
High; the 'landscape' grain lines, deep reddish-brick base color with black 'ink line' streaks, and the specific luster are classic identifiers of Dalbergia nigra.