Likely rosewood veneer on the guitar’s back and sides; the model designation alone does not confirm the exact species. Yamaha FG-512 examples are commonly described as rosewood models. — Possibly Dalbergia latifolia (East Indian rosewood); exact species cannot be verified from this photo.

Likely rosewood veneer on the guitar’s back and sides; the model designation alone does not confirm the exact species. Yamaha FG-512 examples are commonly described as rosewood models.

Possibly Dalbergia latifolia (East Indian rosewood); exact species cannot be verified from this photo. · Hardwood; tropical/exotic rosewood, likely as thin instrument veneer or laminated construction.

AI-generated identification · may be incorrect
Type
Hardwood; tropical/exotic rosewood, likely as thin instrument veneer or laminated construction.
Origin
If East Indian rosewood, native to the Indian subcontinent and grown in parts of South and Southeast Asia.
Hardness
East Indian rosewood: about 2,440 lbf, Very Hard; this rating is species-specific, not confirmed for this sample.
Durability
Durable to very durable heartwood; naturally resistant to decay and many insects, though guitar care and finish condition matter.

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Grain Pattern

Mostly straight to mildly irregular longitudinal grain, with dark streaks; no clear figured pattern is visible.

Color & Appearance

Dark reddish to chocolate brown with nearly black streaking and lighter brown areas. Gloss and strong reflections are from the finish; age-related color change cannot be separated from finish and lighting.

Hardness (Janka)

East Indian rosewood: about 2,440 lbf, Very Hard; this rating is species-specific, not confirmed for this sample.

Durability & Decay Resistance

Durable to very durable heartwood; naturally resistant to decay and many insects, though guitar care and finish condition matter.

Value & Age

Estimated Market ValueNot an official valuation

No reliable standalone board-foot estimate for the finished guitar; rosewood prices vary greatly by species, grade, legality, and form.

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 instrument is reported as early 1970s; the photo cannot establish the wood’s harvest age or distinguish patina from finish wear.

Common Uses

Acoustic-guitar backs and sides, furniture, cabinetry, veneer, turning, and decorative work.

Geographic Origin

If East Indian rosewood, native to the Indian subcontinent and grown in parts of South and Southeast Asia.

Workability

Rosewood is dense and can blunt tools; sharp cutters, careful sanding, and controlled gluing are advisable. Guitar laminations are not assessable here.

Finish Recommendations

Maintain the existing glossy instrument finish; avoid aggressive stripping or solvents and consult a guitar technician for repairs.

Notable Features

Distinctive dark streaking and high polish; rosewoods are valued for instrument appearance and acoustic use.

Notes

Early 1970’s Yamaha FG-512

Learn more about Likely rosewood veneer on the guitar’s back and sides; the model designation alone does not confirm the exact species. Yamaha FG-512 examples are commonly described as rosewood models. in the Wood Encyclopedia
Identified October 15, 2026