Likely a weathered eucalypt, possibly river red gum; species cannot be reliably identified from this image. Other possibilities include ironbark or another native Australian hardwood. — Possibly Eucalyptus camaldulensis; uncertain without end-grain or location.

Likely a weathered eucalypt, possibly river red gum; species cannot be reliably identified from this image. Other possibilities include ironbark or another native Australian hardwood.

Possibly Eucalyptus camaldulensis; uncertain without end-grain or location. · Hardwood; likely Australian native hardwood.

AI-generated identification · may be incorrect
Type
Hardwood; likely Australian native hardwood.
Origin
If eucalypt, likely native to Australia; river red gum is widespread across inland and eastern Australia.
Hardness
If river red gum: about 1,910 lbf, Very Hard; species identification is uncertain.
Durability
Likely Durable to Very Durable if mature red gum heartwood; weather resistance varies by species and sapwood content.

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Grain Pattern

Exposed surface shows long, mostly straight grain with irregular weathering and splits; sawn orientation and any figure are not clear.

Color & Appearance

Weathered surface is gray-brown, with exposed wood ranging from tan to reddish brown. Sun and weather have muted the original color; heartwood and sapwood are not clearly distinguishable.

Hardness (Janka)

If river red gum: about 1,910 lbf, Very Hard; species identification is uncertain.

Durability & Decay Resistance

Likely Durable to Very Durable if mature red gum heartwood; weather resistance varies by species and sapwood content.

Value & Age

Estimated Market ValueNot an official valuation

Highly variable; rough local eucalypt lumber may be roughly US$5–15 per board foot, depending on species, grade, and region.

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 estimate tree age or time since felling from the image; the gray, cracked surface indicates prolonged outdoor exposure.

Common Uses

Eucalypts are used for flooring, furniture, joinery, posts, decking, and firewood; this pictured log appears naturally weathered.

Geographic Origin

If eucalypt, likely native to Australia; river red gum is widespread across inland and eastern Australia.

Workability

Dense eucalypt can be difficult to machine and prone to checking or movement; sharp tools and careful drying are advisable.

Finish Recommendations

For sound, dry lumber, sand to clean wood and use penetrating oil or exterior-rated coating outdoors; test first for uneven absorption.

Notable Features

The log has deep weathering, bark remnants, and substantial checking; no reliable scent or internal figure is visible.

Learn more about Likely a weathered eucalypt, possibly river red gum; species cannot be reliably identified from this image. Other possibilities include ironbark or another native Australian hardwood. in the Wood Encyclopedia
Identified October 12, 2026