Leopardwood
Roupala montana • Exotic/Tropical
Grain Pattern
Quarter-sawn with very large medullary rays creating a distinctive 'leopard' or 'reptile' spotting pattern. The grain is typically straight but can be interlocked with a coarse, uneven texture due to the difference in density between the rays and the surrounding wood.
Color Description
Heartwood is a medium to dark reddish-brown. The large rays exhibit a lighter, silky golden-brown luster. It darkens significantly with age and light exposure, often taking on a deeper chocolate hue while maintaining the bold ray fleck contrast.
Hardness Rating
2,150 lbf (Very Hard)
Durability Rating
Durable. It is rated as very durable regarding decay resistance and is resistant to most insect attacks, making it suitable for both indoor and some protected outdoor use.
Common Uses
Furniture, cabinetry, fine veneer, musical instruments (guitar backs/sides), turned objects, knife handles, and inlay work.
Geographic Origin
Central and South America (principally Brazil).
Market Value & Sustainability
Estimated Market Value
$15.00 - $25.00 per board foot, depending on the intensity of the figure and width of the plank.
Wood Age Estimate
The sample appears recently cut or milled; the surface lacks significant oxidation or UV-induced darkening, suggesting the piece is likely less than 5 years old from the time of milling.
Sustainability Status
Not listed in the CITES Appendices or on the IUCN Red List; generally considered sustainable but availability varies by region.
Workability
Difficult. High density and large rays can cause significant tear-out during planing and jointing. Sawing requires sharp carbide-tipped blades. It glues well but can be difficult to nail or screw without pre-drilling due to its brittleness.
Notable Features
Features a very distinct, spicy scent when worked. Known for the extreme difference in texture between the rays and the base wood. It is heavy and has a high silica content which can dull tools quickly.
Finish Recommendations
Best suited for clear, penetrating oils (like Tung or Linseed) or shellac to highlight the chatoyance of the rays. High-build lacquers can also be used but require careful sanding to manage the uneven texture of the grain.
Identification Confidence
High. The large, bold ray fleck pattern visible on the face grain is a classic diagnostic feature of quarter-sawn Roupala montana (Leopardwood), distinguishing it from Lacewood which has smaller, more delicate flecks.