Bubinga
Guibourtia demeusei
Also known as: African Rosewood, Kevazingo, Bubing
Bubinga is a prized African hardwood renowned for its striking reddish-brown color and dramatic figure. Used extensively in fine furniture and musical instruments, it offers exceptional durability and a distinctive appearance that rivals rosewoods.
Botanical Profile
Guibourtia demeusei is a large tree native to tropical Central Africa, including Cameroon, Gabon, and Congo. It can reach 40-50 meters in height with a straight bole. The genus Guibourtia includes several species with similar wood properties.
Physical Properties
Heartwood ranges from reddish-brown to purplish-brown with darker streaks and occasional fiddleback or mottled figure. Sapwood is pale pink to light brown. Density averages 860 kg/m³ with a Janka hardness of 2,690 lbf. Moderately stable despite interlocked grain.
Workshop Notes
Blunting Effect
Moderate to high - dense wood dulls tools quickly
Gluing Advice
Good with proper surface preparation
Finishing
Excellent - takes oil and polish beautifully
Steam Bending
Poor - interlocked grain resists bending
Historical Context
Bubinga has been exported from Africa since the early 20th century. It gained popularity for piano actions, fine furniture, and veneer. Some Guibourtia species are now CITES-listed due to overharvesting.
Technical Specs
Reddish-brown to purplish-brown heartwood with darker streaks, pale pink to light brown sapwood
Vulnerable - check CITES and FSC certification for sustainable sourcing