Lacewood (specifically Australian Silky Oak)
Cardwellia sublimis · Exotic/Tropical
- 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 & Sustainability
- Estimated Market Value
- 15.00 to 25.00 USD per board foot
- Wood Age Estimate
- Modern freshly milled or recently processed kiln-dried board (less than 5 years old)
- Sustainability Status
- Not listed on CITES appendices, generally considered of least concern by the IUCN, but strictly managed under Australian forestry regulations for native timbers.
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.
