Most likely spalted beech; alternatives include spalted maple or birch.
Fagus grandifolia (probable) · Hardwood; domestic temperate species.
AI-generated identification · may be incorrect- Type
- Hardwood; domestic temperate species.
- Origin
- Eastern North America, especially the Appalachian and Great Lakes regions.
- Hardness
- 1,300 lbf Janka — Hard.
- Durability
- Slightly durable; untreated beech has limited resistance to rot, insects, and weathering.
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Grain Pattern
Fine, diffuse-porous grain with mostly straight growth rings; prominent dark zone lines and irregular spalting, likely on a cross-cut slab.
Color & Appearance
Very pale cream to light tan sapwood/heartwood with gray-brown spalting and modest luster; exposed beech commonly warms slightly with age.
Hardness (Janka)
1,300 lbf Janka — Hard.
Durability & Decay Resistance
Slightly durable; untreated beech has limited resistance to rot, insects, and weathering.
Value & Age
Approximately $8–25 per board foot for attractive, dry spalted slabs; highly figured pieces may be higher.
AI estimate for general guidance only — not a professional appraisal. Actual value depends on grade, dimensions, condition, and local market demand.
- Wood Age Estimate
- The tree’s age cannot be determined from the photograph; the slab appears recently cut or moderately seasoned, with spalting predating cutting.
Common Uses
Furniture, flooring, turnings, handles, cabinetry, veneer, and decorative live-edge slabs.
Geographic Origin
Eastern North America, especially the Appalachian and Great Lakes regions.
Workability
Machines and sands well, though spalting can create soft zones and tearout; predrilling is useful, and end checking is common during drying.
Finish Recommendations
Dry thoroughly, stabilize soft spalting if needed, then use sanding sealer followed by oil, shellac, lacquer, or polyurethane; apply finish to both faces and ends.
Notable Features
Distinctive dark spalting lines, included knots, and contrasting soft/firm zones; beech is dense and fine-textured.