Brazilian Rosewood
Dalbergia nigra • Exotic/Tropical Hardwood
Grain Pattern
Interlocked and irregular with characteristic 'spider-webbing' and complex variegated figure; often contains dark streaks and landscape-like patterns.
Color Description
Heartwood varies from chocolate brown to purplish black with darker streaks; sapwood is pale yellow. It darkens over time but maintains a deep, rich luster and natural chatoyance.
Hardness Rating
2,790 lbf (Extremely Hard)
Durability Rating
Very Durable; highly resistant to rot, termites, and wood-boring insects due to high natural oil and extractives content.
Common Uses
High-end furniture, boutique musical instruments (guitar backs and sides), luxury cabinetry, knife handles, and fine veneers.
Geographic Origin
Native to the Atlantic Forest of Brazil (States of Bahia, Minas Gerais, Rio de Janeiro, and São Paulo).
Market Value & Sustainability
Estimated Market Value
$100.00 - $250.00 per board foot; highly variable depending on figure, documentation, and legality.
Wood Age Estimate
Old-growth character; sample shows significant oxidation and surface patina suggesting it was harvested or milled several decades ago.
Sustainability Status
CITES Appendix I (most restrictive level); listed as Vulnerable by the IUCN. Trade is strictly regulated and requires pre-Convention certifications.
Workability
Challenging due to high density and interlocked grain; prone to tear-out during machining. It glues well if natural oils are wiped with solvent. Dulls blades quickly.
Notable Features
Distinctive sweet, rose-like floral scent when cut; high oil content; exceptional acoustic resonance properties; dust can be a sensitizer/allergen.
Finish Recommendations
Tung oil or shellac (French Polish) to enhance natural luster; polyurethane can be used but natural oils may require a sealer like dewaxed shellac first.
Identification Confidence
High; the distinctive purple-brown coloring combined with 'spider-web' dark streaks and the specific pore structure is characteristic of Dalbergia nigra.