Spalted Beech
Fagus sylvatica • Hardwood
Grain Pattern
Straight to slightly wavy grain with a fine, even texture; features distinct 'spalting' characterized by dark, winding zone lines caused by fungal activity
Color Description
Pale cream or light pinkish-brown heartwood with darker brownish-black spalt lines. The wood typically lacks luster and may darken slightly over time.
Hardness Rating
1,300 lbf (Hard)
Durability Rating
Non-durable; very susceptible to rot and insect attack (the spalting process itself is an early stage of decay)
Common Uses
Turning (bowls/ornaments), veneer, decorative furniture, cabinetry, and wooden kitchenware
Geographic Origin
Europe, though also commonly found in similar North American varieties (Fagus grandifolia)
Market Value & Sustainability
Estimated Market Value
$10.00 - $15.00 per board foot (Premium for figure)
Wood Age Estimate
Modern processing; the spalting indicates the wood was harvested after beginning a controlled decay process, likely used within 2-5 years of seasoning
Sustainability Status
IUCN Red List: Least Concern; widely available and sustainable; FSC certified sources common
Workability
Generally easy to work with hand and machine tools, though spalting can create soft 'punky' areas that require careful sanding and sharp blades to avoid tearout
Notable Features
Distinctive black 'map-like' lines (zone lines) produced by fungi; no specific scent; dust can be an irritant/sensitizer
Finish Recommendations
Penetrating oils or clear lacquers to highlight spalting; 'sanding sealer' or wood hardener is often required on punky areas before final finishing
Identification Confidence
Medium; the blurry image displays the characteristic dark, irregular zone lines and cream-colored base typical of spalted hardwoods, most commonly Beech or Maple.