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 (primarily Cameroon, Gabon, and Congo).
Hardness
3,080 lbf (Extremely Hard)
Durability
Very Durable; very high resistance to termite attack and rot, though rarely used in outdoor applications due to cost.

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Grain Pattern

Usually straight or slightly interlocked; very fine, even texture with a naturally high metallic luster when polished.

Color & Appearance

Heartwood is typically jet-black with little to no discernible grain; occasionally features dark brown or grayish streaks. Sapwood is pale yellow and is clearly demarcated from heartwood.

Hardness (Janka)

3,080 lbf (Extremely Hard)

Durability & Decay Resistance

Very Durable; very high resistance 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; one of the most expensive woods in the world.

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

Wood Age Estimate
Modern production (post-2010); the finish and wear on the peg collars suggest a relatively new instrument or recent replacement parts.

Common Uses

Musical instrument components (piano keys, fingerboards, tuning pegs, tailpieces), pool cues, carving, inlay work, and small decorative turned objects.

Geographic Origin

Equatorial West Africa (primarily Cameroon, Gabon, and Congo).

Workability

Difficult to work due to extreme density and hardness; has a pronounced dulling effect on cutters. Glues well but can be difficult to finish if oily patches are present.

Finish Recommendations

Best finished by buffing to a high natural shine; takes wax and fine oils (like mineral or bore oil) exceptionally well. High-build film finishes are usually unnecessary.

Notable Features

Extremely dense and heavy (sinks in water); produces a distinct metallic 'tink' when struck; dust can be a potent skin and eye irritant.

Learn more about Gaboon Ebony in the Wood Encyclopedia
Identified April 25, 2026