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Gaboon Ebony

Diospyros crassiflora
Also known as: African Ebony, Nigerian Ebony, Cameroon Ebony
Exotic / ImportedPremiumCITES Protected
Janka Hardness
3,000 lbf
13.4 kN
Density
1040 kg/m³
4.3 lbs/bf
Grain
Straight to slightly interlocked
Texture: Very fine
Figure
Featureless jet black; occasionally with faint grey streaks
Drying
Slow; highly prone to checking — must be dried very slowly, often kept in log or half-log form
Movement: Small
Origin
West and Central Africa (Cameroon, Gabon, Nigeria)
Ebenaceae
Plain-Language Guide

Gaboon Ebony is the benchmark black wood — jet black, fine-grained, and polishes to a mirror sheen without finish. It's the material of piano black keys, fine clarinets, and high-end knife handles. The conservation situation is serious: it's IUCN Vulnerable to Endangered depending on the specific species, heavily poached, and the subject of significant illegal trade. If you buy it, insist on documented provenance and CITES paperwork. The checking problem during drying means you should buy only from suppliers who've already dried it successfully — green ebony almost always checks.

Common Mistakes
  • Buying without CITES documentation — it is heavily poached and documentation is essential
  • Buying freshly sawn material expecting to dry it yourself — checking is almost guaranteed
  • Using power tools without dust protection — it's a significant allergen
Color & Appearance
Heartwood
Sapwood

Jet black heartwood — one of the only truly black woods in the world. The blackness is uniform and deep, with occasional faint grey streaking. Sapwood is pale cream and dramatically contrasting. Finishes to an almost mirror-like sheen without any added finish.

Workability
Hand Tools
Poor
Machine Tools
Fair
Gluing
Moderate
Finishing
Easy
Turning
Suitable
Carving
Not typically used

Extremely hard and brittle — dulls tools rapidly. Very fine grain finishes to a natural mirror sheen with just oil or wax, requiring minimal additional finishing. Highly prone to checking during drying; source only from reputable suppliers who have dried it properly. CITES II listed. Extremely valuable and heavily poached.

Global Availability
RegionAvailability
North AmericaSpecialty importers only
EuropeSpecialty importers only
South AmericaRare / not commonly imported
Australia/NZRare / not commonly imported
AsiaSpecialty importers only
AfricaSpecialty importers only
Health & Safety
Allergen Risk
High
CITES Status
Appendix II (Diospyros spp., most African species)
Notes
Significant allergen. Dust causes skin rash and respiratory irritation. Full protection mandatory.
Common Uses
Musical instrument components Piano keys (black keys) Knife and tool handles Chess pieces Turning Inlay Jewelry
Sustainability: IUCN Vulnerable to Endangered depending on species. Heavily overharvested for the luxury market. Demand documentation and look for responsibly sourced or certified material. Consider reclaimed sources.