Gaboon Ebony — Diospyros crassiflora
High, confirmed by the characteristic stark contrast between the jet-black heartwood and the pale/reddish sapwood, along with the extremely fine texture and density confidence

Gaboon Ebony

Diospyros crassiflora · Exotic/Tropical

Type
Exotic/Tropical
Origin
West Africa
Hardness
3,080 lbf (Extremely Hard)
Durability
Very Durable, with exceptional resistance to decay and termite attack

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Grain Pattern

Straight to slightly irregular or interlocked grain with a fine, even texture

Color & Appearance

Heartwood is typically jet black, sometimes with dark brown or grayish-brown streaks. The sapwood is sharply demarcated, pale yellow or whitish, clearly visible in the sample as the contrasting reddish-brown to orange strip running down the board.

Hardness (Janka)

3,080 lbf (Extremely Hard)

Durability & Decay Resistance

Very Durable, with exceptional resistance to decay and termite attack

Value & Sustainability

Estimated Market Value
35 to 100+ USD per board foot
Wood Age Estimate
Older seasoned timber, estimated several decades based on the deep oxidation and seasoning checks
Sustainability Status
Listed on the IUCN Red List as Endangered due to overexploitation and illegal logging

Common Uses

Fine furniture, musical instrument parts (piano keys, guitar fretboards), turnings, inlay, pool cues, and carving

Geographic Origin

West Africa

Workability

Extremely difficult to work due to extreme density; dulls cutting edges very quickly. Glues and finishes well, but can be challenging to turn and plane without tearout or splintering

Finish Recommendations

Takes a high natural polish without finishes due to natural oils; can be finished with oils, wax, or lacquers after careful surface preparation

Notable Features

Extremely dense and heavy, sinks in water; natural oils can sometimes interfere with gluing; dust can cause respiratory and skin irritation

Learn more about Gaboon Ebony in the Wood Encyclopedia
Identified August 14, 2026