Bubinga (also known as Kevazingo)
Guibourtia spp. (G. tessmannii, G. pellegriniana) • Exotic/Tropical Hardwood
Grain Pattern
Interlocked grain with a fine to medium texture. The sample shows a dense, slightly wavy pattern common in high-density tropical species.
Color Description
Heartwood ranges from a pinkish red to a darker reddish brown with darker purple or black streaks. Sapwood is a pale straw color. The wood darkens with age and displays a natural high luster.
Hardness Rating
2,410 lbf (Very Hard)
Durability Rating
Moderately Durable to Durable; heartwood is resistant to termites and marine borers.
Common Uses
Fine furniture, cabinetry, veneer (Kevazingo), decorative turnings, musical instruments (guitars and drums), and knife handles.
Geographic Origin
Equatorial Africa (Cameroon, Gabon, Equatorial Guinea)
Market Value & Sustainability
Estimated Market Value
$25.00 - $50.00 per board foot (higher for figured or waterfall stock)
Wood Age Estimate
Relatively recent/modern cut; surface appears fresh with sharp edges and minimal oxidation, likely under 5 years old.
Sustainability Status
Listed in CITES Appendix II; classified as Near Threatened by the IUCN. Trade is strictly regulated.
Workability
Difficult due to high density and interlocked grain which can cause tearout during planing. High gum content can clog sandpaper and dull cutting edges quickly.
Notable Features
Distinctive unpleasant scent when wet which disappears after drying. Known for exceptional strength-to-weight ratio and acoustic resonance.
Finish Recommendations
Takes all finishes well; polyurethane or lacquer enhances the depth. Requires fine sanding (up to 400-600 grit) to achieve a glass-like surface due to its density.
Identification Confidence
Medium-High; the reddish-purple hue combined with the tight interlocked grain and visible large pores on the face grain are classic indicators of Guibourtia.