Gaboon Ebony — Diospyros crassiflora

Gaboon Ebony

Diospyros crassiflora · Exotic/Tropical Hardwood

AI-generated identification · may be incorrect
Type
Exotic/Tropical Hardwood
Origin
Equatorial West Africa (Cameroon, Gabon, Nigeria, Congo)
Hardness
3,080 lbf (Extremely Hard)
Durability
Very Durable; heartwood is highly resistant to termite attack and rot, though rarely used in outdoor applications due to cost.

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Grain Pattern

Usually straight, but can sometimes be interlocked; fine, uniform texture with a high natural luster.

Color & Appearance

Heartwood is usually jet-black, with little to no discernible grain or growth rings. Occasionally, dark brown or grayish streaks may be present. Sapwood is pale yellow and clearly demarcated.

Hardness (Janka)

3,080 lbf (Extremely Hard)

Durability & Decay Resistance

Very Durable; heartwood is highly resistant to termite attack and rot, though rarely used in outdoor applications due to cost.

Value & Age

Estimated Market ValueNot an official valuation

$100.00 - $150.00 per board foot (Highly dependent on jet-black quality)

AI estimate for general guidance only — not a professional appraisal. Actual value depends on grade, dimensions, condition, and local market demand.

Wood Age Estimate
Indeterminable from image due to lack of visible growth rings and surface texture detail.

Common Uses

Musical instrument components (piano keys, fingerboards), decorative cabinetry, inlay, turned objects, and tool handles.

Geographic Origin

Equatorial West Africa (Cameroon, Gabon, Nigeria, Congo)

Workability

Difficult to work due to extreme density and hardness. Can have a dulling effect on cutters. Glues well, but tends to split when nailing or screwing; polishes to a very high natural sheen.

Finish Recommendations

High-gloss buffing with wax is often sufficient; clear lacquer or thin cyanoacrylate (CA) finishes are common for small items to preserve the deep black color.

Notable Features

Extremely heavy wood that sinks in water. Known for its distinct lack of visible grain and its metallic ring when struck. Dust can be a potent skin and eye irritant.

Learn more about Gaboon Ebony in the Wood Encyclopedia
Identified July 5, 2026