White Oak
Quercus alba • Hardwood
Grain Pattern
Strongly quarter-sawn with prominent medullary rays (ray fleck) and visible compression grain producing a 'curly' or wavy figure atop the straight vertical grain.
Color Description
Light to medium brown heartwood with an olive cast; sapwood is slightly lighter. Exhibits low to medium luster with significant chatoyance in the figured areas. Tends to darken and become more amber with age.
Hardness Rating
1,360 lbf (Hard)
Durability Rating
Durable; excellent resistance to rot and decay due to tyloses in the pores, though less resistant to powder post beetles than some other hardwoods.
Common Uses
High-end furniture, cabinetry, boat building, flooring, barrels (cooperage), and interior millwork.
Geographic Origin
Eastern North America
Market Value & Sustainability
Estimated Market Value
$8.00 - $15.00 per board foot (Premium for figured/quarter-sawn stock)
Wood Age Estimate
The sample appears to be modern milled lumber, likely secondary growth, though the deep oxidation suggests it may have been finished or exposed to light for 5-10 years.
Sustainability Status
Not listed by CITES or IUCN; generally sustainable and widely available with FSC certification.
Workability
Good results with hand and machine tools, though the high density and wavy grain can cause tearout during planing. Steam bends exceptionally well. High tannin content can react with iron, causing blue/black staining.
Notable Features
Distinctive 'whiskey barrel' scent when worked. High tannin content. Unique tyloses structure makes it water-tight. Large, conspicuous medullary rays are its most defining visual feature.
Finish Recommendations
Takes stains and finishes well. Shellac or oil-based finishes are recommended to highlight the chatoyance and ray fleck; however, care must be taken with water-based finishes which may react with tannins.
Identification Confidence
High. The combination of prominent ray fleck, ring-porous structure, and curly figure is diagnostic of premium quarter-sawn White Oak.