Likely Goncalo Alves (tigerwood), with Brazilian rosewood or santos rosewood as alternatives.
Astronium fraxinifolium or Astronium graveolens (likely); alternatives: Dalbergia nigra or Myroxylon balsamum · Hardwood; exotic/tropical
AI-generated identification · may be incorrect- Type
- Hardwood; exotic/tropical
- Origin
- Tropical Central and South America, especially Brazil, Bolivia, Paraguay, and neighboring regions.
- Hardness
- Approximately 2,170 lbf Janka—Very Hard.
- Durability
- Durable to Very Durable; generally resistant to decay, insects, and weathering.
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Grain Pattern
Mostly straight to slightly irregular, with dramatic dark linear streaks and subtle wavy figure; appears flat-sawn or bookmatched rather than quarter-sawn.
Color & Appearance
Golden tan to orange-brown ground color with purple-brown to nearly black streaking; moderate luster. Typically deepens and reddens somewhat with light exposure.
Hardness (Janka)
Approximately 2,170 lbf Janka—Very Hard.
Durability & Decay Resistance
Durable to Very Durable; generally resistant to decay, insects, and weathering.
Value & Age
Roughly $12–$30 per board foot for quality surfaced stock; figured or unusually wide material may cost 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 reliably estimated from the photograph; the surface appears finished and shows no definitive aging indicators.
Common Uses
High-end furniture, cabinetry, flooring, veneer, turning, decorative panels, and musical-instrument components.
Geographic Origin
Tropical Central and South America, especially Brazil, Bolivia, Paraguay, and neighboring regions.
Workability
Machines reasonably well but is dense and can blunt tools; sharp cutters help limit tear-out. Sands and glues adequately, though predrilling is advisable.
Finish Recommendations
Seal with dewaxed shellac or sanding sealer, then use clear lacquer, oil, or polyurethane; test first because dark streaks can bleed slightly into finishes.
Notable Features
Striking tiger-like striping, high density, good dimensional stability, and a naturally glossy appearance.
