Amboyna Burl Block AYBB-379 (Stabilized)Amboyna burl comes from the Amboyna tree (Pterocarpus indicus), a species of rosewood native to Southeast Asia, primarily: Indonesia (especially the Moluccas Ambon Islands) Malaysia Papua New Guinea Southern Philippines The burl forms as a dense, abnormal growth on the trunk or roots of the tree, creating the swirling, chaotic grain that makes it so valuable. Appearance & Grain Amboyna burl is famous for its tight, high contrast figure and depth. Key