Oak Burl (likely White Oak or Post Oak)
Quercus species (likely Quercus alba or Quercus stellata) • Hardwood
Grain Pattern
Highly irregular/Burl. Features clustered knots, swirled grain, and wild figure. The end-grain view shows prominent medullary rays and ring-porous structure typical of Oak.
Color Description
A mix of light tan to medium golden brown. Heartwood is light to medium brown; sapwood is thinner and whitish. Surface shows some graying/oxidation due to exposure.
Hardness Rating
1,350 lbf (Hard)
Durability Rating
Durable. High rot and decay resistance in the heartwood, though burl areas can have inclusions that trap moisture.
Common Uses
Furniture focal points, decorative bowls/turning, veneer, high-end knife handles, and live-edge tabletops.
Geographic Origin
Eastern North America
Market Value & Sustainability
Estimated Market Value
$10.00 - $25.00 per board foot, depending on the intensity of the figure and thickness.
Wood Age Estimate
Freshly harvested to 1 year. The rough chainsaw marks and lack of deep checking suggest it is a relatively recent raw cut (green or air-drying).
Sustainability Status
Generally Sustainable. Not listed in CITES or on the IUCN Red List of threatened species.
Workability
Difficult. The irregular grain direction in the burl causes significant tearout when planing or jointing. Responds best to sanding and sharp scraping.
Notable Features
Distinctive tannic scent when cut. Highly figured with medullary rays that produce a 'fleck' pattern when bisected. High tannin content can react with iron to create black stains.
Finish Recommendations
Danish oil or polymerized tung oil to pop the grain figure, followed by shellac or polyurethane for protection.
Identification Confidence
High. The combination of the bark texture, the large visible medullary rays on the cross-section, and the ring-porous grain structure is characteristic of the Quercus genus.