Most likely spalted sycamore; alternatives include spalted maple or beech.
Platanus occidentalis (likely; alternatives Acer spp. or Fagus spp.) · Hardwood; domestic temperate species.
AI-generated identification · may be incorrect- Type
- Hardwood; domestic temperate species.
- Origin
- Eastern and central North America, especially along rivers and bottomlands.
- Hardness
- About 770 lbf Janka for American sycamore—Soft by the requested scale.
- Durability
- Slightly Durable; generally susceptible to decay and insect attack when persistently exposed outdoors.
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Grain Pattern
Mostly diffuse-porous, straight to wavy grain with pronounced cathedral-like swirls, irregular figure, and extensive spalting lines; appears flat-sawn.
Color & Appearance
Very pale cream to gray-tan wood with darker brown, gray, and faint reddish zones. The streaking and contrasting spalting provide mild figure and should deepen slightly with oil or UV exposure.
Hardness (Janka)
About 770 lbf Janka for American sycamore—Soft by the requested scale.
Durability & Decay Resistance
Slightly Durable; generally susceptible to decay and insect attack when persistently exposed outdoors.
Value & Age
Approximately $8–$20 per board foot for attractive, dry, spalted slabs; exceptional wide figure may cost more.
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 photograph cannot establish tree age or slab age; it appears recently surfaced, with little convincing oxidation or wear.
Common Uses
Furniture, tabletops, cabinetry, paneling, veneer, boxes, turned objects, and decorative slabs.
Geographic Origin
Eastern and central North America, especially along rivers and bottomlands.
Workability
Generally machines and sands easily, though irregular grain and spalting can cause tearout or fragile areas. Pre-drilling is advisable; gluing is usually straightforward.
Finish Recommendations
Use a clear satin polyurethane, lacquer, or penetrating hardwax/oil after thorough sanding and consolidation of soft areas. Seal both faces and test for uneven absorption.
Notable Features
Distinctive mottled spalting, pale color, interlocked grain, and strong visual movement; the sample may include localized punky zones.