Likely spalted maple; species-level alternatives include hard maple and soft maple. The dark streaks appear to be spalting rather than the normal grain pattern.
Acer spp.; possibly Acer saccharum or Acer rubrum · Hardwood
AI-generated identification · may be incorrect- Type
- Hardwood
- Origin
- Maples are native across North America; hard maple is concentrated in eastern Canada and the northeastern and Great Lakes United States.
- Hardness
- 1,450 lbf for hard maple (Hard); soft maple species are typically about 700–950 lbf.
- Durability
- Non-durable to slightly durable; maple has poor natural resistance to decay and insect attack, and spalting does not indicate durability.
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Grain Pattern
Mostly straight grain with prominent irregular black spalting lines and patches; the broad face appears flat-sawn. No clear figured curl or bird’s-eye is visible.
Color & Appearance
Pale cream to light tan with gray-brown zones and dark fungal zone lines; finish may warm and deepen the color. Surface luster appears low in the photo.
Hardness (Janka)
1,450 lbf for hard maple (Hard); soft maple species are typically about 700–950 lbf.
Durability & Decay Resistance
Non-durable to slightly durable; maple has poor natural resistance to decay and insect attack, and spalting does not indicate durability.
Value & Age
Highly variable; roughly US$5–20 per board foot for usable spalted maple, depending on figure, size, and defects.
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; surface staining and spalting do not establish the tree’s age or how long the board has been stored.
Common Uses
Decorative furniture, boxes, turning, veneer, and accent panels; spalting is generally used where visual appearance is prized.
Geographic Origin
Maples are native across North America; hard maple is concentrated in eastern Canada and the northeastern and Great Lakes United States.
Workability
Maple machines and finishes well, though spalting can create locally softer, brittle areas. Use sharp tools, support cracks, and test glue and finish on scraps.
Finish Recommendations
Seal soft or porous spalting selectively if needed, then use a clear oil, shellac, lacquer, or polyurethane to enhance contrast; test first for uneven absorption.
Notable Features
The distinctive dark zone lines suggest spalting; visible checks and dark voids may affect usable yield. The image does not show end grain clearly enough to confirm species.