Likely African blackwood (also called grenadilla); similar dark tropical seed-like beads cannot be identified reliably from this image alone.
Dalbergia melanoxylon (tentative) · Exotic/Tropical hardwood
AI-generated identification · may be incorrect- Type
- Exotic/Tropical hardwood
- Origin
- Dry regions of eastern and southern Africa, including parts of Tanzania and Mozambique.
- Hardness
- About 3,670 lbf; Extremely Hard (species-level estimate, not verifiable from the image).
- Durability
- Very Durable; heartwood is highly resistant to decay and insects, though this cannot be confirmed visually.
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Grain Pattern
The image shows polished, rounded beads rather than exposed lumber grain; subtle longitudinal streaks are visible, with no clear figure or cut orientation.
Color & Appearance
Warm reddish to dark brown with darker streaks and glossy surfaces. The beads’ finish and lighting obscure natural color and aging.
Hardness (Janka)
About 3,670 lbf; Extremely Hard (species-level estimate, not verifiable from the image).
Durability & Decay Resistance
Very Durable; heartwood is highly resistant to decay and insects, though this cannot be confirmed visually.
Value & Age
Highly variable; roughly US$20–60+ per board foot for stock, with small turned beads priced by piece rather than board foot.
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 the photograph; polish and patina do not establish the wood’s age.
Common Uses
Traditionally used for musical instruments, turning, carving, and small decorative objects; these appear to be beads.
Geographic Origin
Dry regions of eastern and southern Africa, including parts of Tanzania and Mozambique.
Workability
Very dense and difficult to machine; sharp tools and slow cuts help limit burning or chipping. Gluing and finishing generally require clean, prepared surfaces.
Finish Recommendations
Already appears polished or coated. For unfinished stock, sand finely and use a compatible oil, shellac, or clear lacquer after testing.
Notable Features
Noted for exceptional density, fine texture, and use in woodwind instruments; bead form prevents assessing these properties directly.