Wenge — Millettia laurentii

Wenge

Millettia laurentii · Exotic/Tropical

AI-generated identification · may be incorrect
Type
Exotic/Tropical
Origin
Central Africa (primarily Democratic Republic of the Congo, Republic of the Congo, and Cameroon)
Hardness
1,930 lbf (Very Hard)
Durability
Very Durable. Excellent resistance to decay and very good resistance to most insect attacks.

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Grain Pattern

Straight to somewhat irregular, with a coarse texture and a natural low luster. Features a distinctive fine, stark contrast between dark brown and near-black grain lines with alternating yellowish-brown thin lines.

Color & Appearance

Dark brown to nearly black with distinct yellowish or reddish-brown streaks and lines. Tends to darken slightly over time upon exposure to light.

Hardness (Janka)

1,930 lbf (Very Hard)

Durability & Decay Resistance

Very Durable. Excellent resistance to decay and very good resistance to most insect attacks.

Value & Age

Estimated Market ValueNot an official valuation

$15.00 to $25.00 per board foot (dependent on form and dimensions)

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

Wood Age Estimate
Relatively modern stock, estimated between 1 to 10 years old based on condition and commercial finishing.

Common Uses

Fine furniture, cabinetry, flooring, veneer, musical instruments, turned objects, and specialty decorative items.

Geographic Origin

Central Africa (primarily Democratic Republic of the Congo, Republic of the Congo, and Cameroon)

Workability

Moderately difficult to work with due to its high hardness and density. It has a notable blunting effect on cutting edges due to silica content. Glues and finishes well, though natural oils can sometimes interfere.

Finish Recommendations

Takes a fine polish, but oil finishes or wipe-on polyurethane work exceptionally well. Grain filling may be desired due to the coarse texture.

Notable Features

Contains natural oils, very dense and heavy, high impact resistance, and can cause irritation (skin and respiratory) from dust due to natural alkaloid compounds.

Learn more about Wenge in the Wood Encyclopedia
Identified July 28, 2026