Wenge
Millettia laurentii · Exotic/Tropical Hardwood
- Type
- Exotic/Tropical Hardwood
- Origin
- Central Africa (Cameroon, Congo, Gabon, Equatorial Guinea, Zaire)
- Hardness
- 1,930 lbf (Very Hard)
- Durability
- Very Durable; highly resistant to termite attack and decay, though the heartwood is very resistant to preservative treatment
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Grain Pattern
Straight to slightly interlocked grain with a very coarse texture; features characteristic 'partridge wood' patterns with alternating parenchyma bands (dark brown/black with yellowish streaks)
Color & Appearance
Heartwood is a very dark brown with black streaks; wood turns nearly black upon light exposure and application of finish. Sapwood is yellowish-white and clearly demarcated.
Hardness (Janka)
1,930 lbf (Very Hard)
Durability & Decay Resistance
Very Durable; highly resistant to termite attack and decay, though the heartwood is very resistant to preservative treatment
Value & Sustainability
- Estimated Market Value
- Approximately $25.00 - $35.00 per board foot
- Wood Age Estimate
- The visible oxidation and deep patina suggest the sample is finished and likely 10-30 years old based on the depth of the dark streaks
- Sustainability Status
- Listed as Endangered on the IUCN Red List; not listed in CITES appendices but faces significant harvest pressure
Common Uses
Fine furniture, flooring, cabinetry, musical instruments (especially guitar necks and fingerboards), turnery, and decorative veneers
Geographic Origin
Central Africa (Cameroon, Congo, Gabon, Equatorial Guinea, Zaire)
Workability
Difficult to work with hand or power tools; dulls cutters quickly due to high density. Splinters easily and can cause skin irritation or infection. Fine dust is a known allergen.
Finish Recommendations
Best with oil or wax to highlight the natural deep color; high-gloss finishes can be difficult due to large open pores (may require grain filler)
Notable Features
Distinctive 'zebra' or 'partridge' figure; heavy and dense; very faint, slightly bitter scent when being worked; splinters are prone to causing septicity
