African Walnut (Lovoa trichilioides), also called Dibetou or Congowood, grows in the tropical forests of West and Central Africa. It isn't a true walnut but a member of the mahogany family, though it shares many of walnut's qualities.The heartwood ranges from golden brown to reddish-brown, often with darker streaks, and it deepens to richer brown tones with age. The narrow sapwood is grey to beige. Quartersawn boards can show a ribbon stripe much like Sapele, and figured pieces turn up fairly often.The grain is straight or slightly interlocked, with a fine to medium, consistent texture and a fine natural luster. It works, turns, glues and finishes well, though sharp tools help avoid tear-out on interlocked boards. It's lighter in weight than American walnut, reasonably stable and moderately durable.African Walnut makes a handsome, more affordable alternative to true walnut for many projects. It's used for furniture, cabinetry, paneling, flooring, gun stocks, carving, boatbuilding and veneer. See also American Black Walnut.