Likely a eucalyptus (gum tree), but the photo does not support a reliable species-level identification; other coarse-grained hardwoods are possible.
Eucalyptus spp. (tentative) · Hardwood
AI-generated identification · may be incorrect- Type
- Hardwood
- Origin
- Eucalyptus species are native primarily to Australia and nearby islands; widely planted in warm regions worldwide.
- Hardness
- Species cannot be confirmed; eucalyptus Janka values vary widely, roughly 1,000–3,000 lbf, from medium to extremely hard.
- Durability
- Variable by species; heartwood ranges from slightly durable to very durable, while sapwood is generally less decay- and insect-resistant.
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Grain Pattern
Coarse, irregular grain with visible growth-ring bands and possible interlocking; the round, rough-sawn surface does not clearly show a distinctive figure or cut type.
Color & Appearance
Pale tan to gray-brown with darker streaks and weathered, uneven surfaces; exposed wood may darken or gray with continued weathering. Luster is not assessable.
Hardness (Janka)
Species cannot be confirmed; eucalyptus Janka values vary widely, roughly 1,000–3,000 lbf, from medium to extremely hard.
Durability & Decay Resistance
Variable by species; heartwood ranges from slightly durable to very durable, while sapwood is generally less decay- and insect-resistant.
Value & Age
Highly species- and grade-dependent; rough sawn material may range from about US$3–15 per board foot, with local variation.
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 estimated from the image; weathering and checking indicate exposure, not the tree’s age or time since felling.
Common Uses
Depending on species: flooring, furniture, posts, pulp, construction, and fuelwood.
Geographic Origin
Eucalyptus species are native primarily to Australia and nearby islands; widely planted in warm regions worldwide.
Workability
Can be hard and prone to checking, movement, and tearout; sharp tools and careful drying are important. Gluing and fastening depend on species and moisture condition.
Finish Recommendations
Dry and stabilize before finishing; sand progressively, then test a penetrating oil or clear varnish on an inconspicuous area.
Notable Features
The image shows prominent growth bands, cracks, and dark marks, but these alone are not diagnostic; eucalyptus woods vary substantially in weight and scent.