Most likely spalted maple; alternatives include spalted birch or beech.
Acer spp., likely Acer saccharum or Acer rubrum · Hardwood; domestic temperate species with fungal spalting.
AI-generated identification · may be incorrect- Type
- Hardwood; domestic temperate species with fungal spalting.
- Origin
- Eastern and central North America if maple; birch and beech alternatives are likewise widespread in northern/eastern North America.
- Hardness
- Sugar maple: about 1,450 lbf, Hard; red maple: about 950 lbf, Medium.
- Durability
- Slightly Durable; maple is generally vulnerable to decay, while spalting can indicate prior fungal activity.
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Grain Pattern
Mostly straight, fine grain with irregular dark zone lines and diffuse spalting; likely flat-sawn or rift-sawn. No clear burl or curl figure.
Color & Appearance
Weathered gray-brown and cream with darker gray/black spalting lines; originally likely pale cream to light tan. Surface oxidation and handling have muted contrast.
Hardness (Janka)
Sugar maple: about 1,450 lbf, Hard; red maple: about 950 lbf, Medium.
Durability & Decay Resistance
Slightly Durable; maple is generally vulnerable to decay, while spalting can indicate prior fungal activity.
Value & Age
Approximately $8–$25 per board foot for attractive, dry spalted stock; ordinary or unstable material may be $3–$8.
AI estimate for general guidance only — not a professional appraisal. Actual value depends on grade, dimensions, condition, and local market demand.
- Wood Age Estimate
- Cannot be reliably estimated from the image; the gray patina suggests weathering or storage exposure rather than a specific age.
Common Uses
Decorative furniture, cabinetry, turning, boxes, knife scales, veneer, and instrument accents.
Geographic Origin
Eastern and central North America if maple; birch and beech alternatives are likewise widespread in northern/eastern North America.
Workability
Generally machines and sands well, though spalting may create soft zones, tearout, and uneven surfaces; predrilling and sharp blades are advisable.
Finish Recommendations
Dry thoroughly, stabilize soft areas if needed, then use sanding sealer followed by lacquer, shellac, oil, or polyurethane; wipe-on finishes emphasize the spalting.
Notable Features
Distinctive zone-line spalting and strong light-dark contrast; density and stability may vary across the board.