Likely European oak (commonly called oak); the sample may be a white-oak-group species. — Quercus robur or Quercus petraea; exact species cannot be determined from this image.

Likely European oak (commonly called oak); the sample may be a white-oak-group species.

Quercus robur or Quercus petraea; exact species cannot be determined from this image. · Hardwood

AI-generated identification · may be incorrect
Type
Hardwood
Origin
Likely native to Europe and western Asia; oak is also widely grown in temperate regions.
Hardness
About 1,120 lbf for European oak; Medium under the supplied scale.
Durability
Durable heartwood; good decay resistance, while sapwood is less resistant. Insect resistance is generally moderate.

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Grain Pattern

Prominent straight-to-slightly irregular longitudinal grain with visible growth-ring streaks; the end grain appears ring-porous. No distinctive decorative figure is apparent.

Color & Appearance

Pale tan to golden brown, with little visible sapwood-heartwood contrast. The exposed surface appears dry and unfinished; oak commonly darkens and warms with age and light.

Hardness (Janka)

About 1,120 lbf for European oak; Medium under the supplied scale.

Durability & Decay Resistance

Durable heartwood; good decay resistance, while sapwood is less resistant. Insect resistance is generally moderate.

Value & Age

Estimated Market ValueNot an official valuation

Roughly US$5–15 per board foot for typical kiln-dried European oak; grade, dimensions, and region strongly affect price.

AI estimate for general guidance only — not a professional appraisal. Actual value depends on grade, dimensions, condition, and local market demand.

Wood Age Estimate
Not reliably estimable from this clean, freshly cut-looking block; no clear patina or wear is visible.

Common Uses

Furniture, flooring, cabinetry, joinery, barrels, veneer, and general construction.

Geographic Origin

Likely native to Europe and western Asia; oak is also widely grown in temperate regions.

Workability

Machines and finishes well, though the open pores and grain can cause tearout when planing against the grain. Predrilling is useful near ends; gluing is generally straightforward.

Finish Recommendations

Sand evenly and use oil, varnish, lacquer, or polyurethane; pore filler can produce a smoother finish. Test stains first because oak may color unevenly.

Notable Features

The coarse, conspicuous grain and ring-porous end grain support oak identification; the image does not show enough detail to assess scent or special figure.

Learn more about Likely European oak (commonly called oak); the sample may be a white-oak-group species. in the Wood Encyclopedia
Identified October 10, 2026