Bog Oak — Quercus spp.

Bog Oak

Quercus spp. · Reclaimed

AI-generated identification · may be incorrect
Type
Reclaimed
Origin
Northern and Western Europe, primarily excavated from peat bogs.
Hardness
1360 lbf, classified as Hard.
Durability
Very Durable with exceptional resistance to decay and insects due to mineral petrification.

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Grain Pattern

Highly irregular and wavy grain with intense burl-like figure and twisted growth patterns.

Color & Appearance

Dark brown to nearly black heartwood resulting from iron tannin impregnation with low luster.

Hardness (Janka)

1360 lbf, classified as Hard.

Durability & Decay Resistance

Very Durable with exceptional resistance to decay and insects due to mineral petrification.

Value & Age

Estimated Market ValueNot an official valuation

15 to 40 USD per board foot depending on figure intensity and block size.

AI estimate for general guidance only — not a professional appraisal. Actual value depends on grade, dimensions, condition, and local market demand.

Wood Age Estimate
Estimated to be hundreds to thousands of years old based on bog burial patina and mineral staining.

Common Uses

Specialty furniture, high-end inlay, knife handles, decorative carvings, and luxury pens.

Geographic Origin

Northern and Western Europe, primarily excavated from peat bogs.

Workability

Extremely difficult to work due to extreme hardness and mineral content, causing rapid tool dulling.

Finish Recommendations

Polyurethane or penetrating oils after thorough sanding and smoothing.

Notable Features

Incredible density, natural dark mineral staining, and unique archaeological provenance.

Learn more about Bog Oak in the Wood Encyclopedia
Identified November 3, 2026