Lacewood (specifically Australian Silky Oak) — Cardwellia sublimis

Lacewood (specifically Australian Silky Oak)

Cardwellia sublimis · Exotic/Tropical

AI-generated identification · may be incorrect
Type
Exotic/Tropical
Origin
Northeastern Queensland, Australia
Hardness
1080 lbf (Medium)
Durability
Moderately Durable

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Grain Pattern

Straight grain with prominent, highly pronounced flecking caused by exceptionally wide medullary rays, creating a striking lace-like figure.

Color & Appearance

Reddish-brown to pinkish-brown heartwood with lighter brownish-cream sapwood. Exhibits high natural luster and significant chatoyance due to the ray flecks, deepening in color with amber tones over time under UV exposure.

Hardness (Janka)

1080 lbf (Medium)

Durability & Decay Resistance

Moderately Durable

Value & Age

Estimated Market ValueNot an official valuation

15.00 to 25.00 USD per board foot

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 freshly milled or recently processed kiln-dried board (less than 5 years old)

Common Uses

Fine furniture, cabinetry, decorative veneer, musical instruments, inlay work, turned objects, and specialty woodworking.

Geographic Origin

Northeastern Queensland, Australia

Workability

Can be challenging due to the prominent medullary rays which are prone to tearout during planing if knives are not extremely sharp. Sands and glues well, though pre-boring is recommended for nailing and screwing.

Finish Recommendations

Takes oil-based finishes, shellac, and polyurethane exceptionally well. A clear oil or wipe-on varnish highlights the three-dimensional depth and chatoyance of the ray flecks.

Notable Features

Characterized by its unmistakable lace-like pattern created by broad ray flecks when quarter-sawn. Produces a moderate amount of fine dust that can be an irritant.

Learn more about Lacewood (specifically Australian Silky Oak) in the Wood Encyclopedia
Identified August 14, 2026