Gaboon Ebony — Diospyros crassiflora
High. The uniform pitch-black color, extremely tight grain, and brittle edge texture are diagnostic of Gaboon Ebony rather than stained alternatives. confidence

Gaboon Ebony

Diospyros crassiflora · Exotic/Tropical Hardwood

Type
Exotic/Tropical Hardwood
Origin
Equatorial West Africa (Cameroon, Gabon, Equatorial Guinea, Congo, and Nigeria).
Hardness
3,080 lbf (Extremely Hard)
Durability
Very Durable with high resistance to termites and rot, though rarely used in exterior conditions due to cost.

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Grain Pattern

Usually straight or sometimes slightly interlocked, with a very fine and even texture.

Color & Appearance

Jet-black heartwood with very little to no visible grain; occasional dark brown or grey streaks. Sapwood is pale yellow and clearly demarcated.

Hardness (Janka)

3,080 lbf (Extremely Hard)

Durability & Decay Resistance

Very Durable with high resistance to termites and rot, though rarely used in exterior conditions due to cost.

Value & Sustainability

Estimated Market Value
$100.00 - $150.00 per board foot (Highly dependent on the purity of the black color).
Wood Age Estimate
The sample appears modern with clean machine marks, likely harvested and surfaced within the last 5-10 years.
Sustainability Status
Listed on CITES Appendix II and IUCN Red List as Endangered due to over-harvesting; trade is strictly regulated.

Common Uses

Musical instrument parts (piano keys, guitar fingerboards), pool cues, knife handles, inlay work, fine carvings, and high-end turned objects.

Geographic Origin

Equatorial West Africa (Cameroon, Gabon, Equatorial Guinea, Congo, and Nigeria).

Workability

Extremely difficult to work with hand tools; has a high blunting effect on cutters. It can be brittle and prone to check or split, but takes an incredible polish.

Finish Recommendations

High-gloss buffing with wax is often sufficient; clear oils or shellac work well. Avoid heavy surface films that mask the natural luster.

Notable Features

Significantly heavy and dense (sinks in water); the dust is a known sensitizer and can cause skin/respiratory irritation.

Learn more about Gaboon Ebony in the Wood Encyclopedia
Identified July 18, 2026