Amboyna Burl
Pterocarpus indicus · Exotic/Tropical
- Type
- Exotic/Tropical
- Origin
- Southeast Asia and the South Pacific, specifically the Andaman Islands, Philippines, and Indonesia (East Indies).
- Hardness
- 1,260 lbf (Hard)
- Durability
- Durable; heartwood is very resistant to rot and termites, making it highly valued in tropical climates.
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Grain Pattern
Highly irregular and chaotic burl figure with numerous 'eyes' and swirls; the grain is typically interlocked and wavy around the burl clusters.
Color & Appearance
Heartwood ranges from a deep reddish-brown to a golden yellowish-brown. It exhibits high luster and chatoyance; the color tends to deepen and become more uniform with age and UV exposure.
Hardness (Janka)
1,260 lbf (Hard)
Durability & Decay Resistance
Durable; heartwood is very resistant to rot and termites, making it highly valued in tropical climates.
Value & Sustainability
- Estimated Market Value
- $50.00 to $100.00 per board foot (Burl form is significantly more expensive than standard Narra timber).
- Wood Age Estimate
- Indeterminate from the image, but the deep oxidation suggests it is not freshly cut and has been seasoned or in stock for several years.
- Sustainability Status
- Listed on CITES Appendix II and classified as Endangered on the IUCN Red List due to over-harvesting.
Common Uses
High-end furniture, fine cabinetry, knife handles, luxury automotive trim (notably by companies like Mercedes-Benz), pens, turning, and veneers.
Geographic Origin
Southeast Asia and the South Pacific, specifically the Andaman Islands, Philippines, and Indonesia (East Indies).
Workability
Challenging due to wild grain; burl areas can tear during planing. However, it sands very well, glues easily, and takes an exceptional polish.
Finish Recommendations
High-gloss finishes such as lacquer or CA glue (for small turnings) are recommended to enhance the chatoyance; clear oils also emphasize the deep red hues.
Notable Features
Often possesses a pleasant, sweet scent when being worked; known for its high concentration of natural oils and distinct aesthetic 'eyes'.
