White Oak (or potentially Brown Oak / fumed oak due to dark coloration) — Quercus alba
High, based on the characteristic pore structure, medullary ray flecks visible on the quarter-sawn face, and overall color profile of oak. confidence

White Oak (or potentially Brown Oak / fumed oak due to dark coloration)

Quercus alba · Hardwood

Type
Hardwood
Origin
Eastern North America
Hardness
1350 lbf (Hard)
Durability
Durable to Very Durable (good resistance to rot and decay due to closed cellular structure with tyloses)

Got a wood sample like this?

Identify any wood from a photo, free.

Identify wood

Grain Pattern

Straight to slightly irregular grain with prominent growth rings visible as a mostly quarter-sawn to rift-sawn face, featuring distinct medullary rays.

Color & Appearance

Medium to dark grayish-brown heartwood with some natural golden-tan undertones and pronounced darker discoloration or staining; moderate luster.

Hardness (Janka)

1350 lbf (Hard)

Durability & Decay Resistance

Durable to Very Durable (good resistance to rot and decay due to closed cellular structure with tyloses)

Value & Sustainability

Estimated Market Value
Moderate to High ($6.00 to $12.00+ per board foot depending on grade and width)
Wood Age Estimate
Relatively recent-cut lumber, though the dark surface discoloration may indicate chemical reaction (tannin reaction with iron or fuming) or weathering.
Sustainability Status
Not listed on CITES appendices, generally of least concern on the IUCN Red List, widely available with good forest management and FSC certification options.

Common Uses

Fine furniture, cabinetry, flooring, boat building, architectural millwork, and barrels.

Geographic Origin

Eastern North America

Workability

Generally good workability with both hand and machine tools, though it can blunt cutting edges due to high density and silica. High tannin content can react with iron-based fasteners to cause blue-black stains.

Finish Recommendations

Takes stains, dyes, oils, and varnishes exceptionally well. Water-based finishes may raise grain; oil-based finishes enhance the rich grain and color.

Notable Features

Contains abundant tyloses in the heartwood making it water-resistant; high tannin content reacts strongly with iron and ammonia (fuming).

Learn more about White Oak (or potentially Brown Oak / fumed oak due to dark coloration) in the Wood Encyclopedia
Identified August 18, 2026