The Hardest Wood In The World

The hardest wood recorded by standard tests is Australian buloke (commonly called buloke or gidgee), which ranks highest on the Janka hardness lists; other extremely hard woods include red quebracho, guayacan, snakewood, and African blackwood. 

Quick details
Australian buloke is frequently listed as the hardest measured timber by Janka-style comparisons and appears at the top of modern hardness rankings. 

Close contenders with very high Janka values are red quebracho (Willow‑leaf red quebracho), guayacan (also called lignum vitae in related species), and snakewood; many lists show small differences between several species in the very hardest group. 

African blackwood and true ebony species are exceptionally dense and hard; they are also rare and highly valued for instruments and fine turning. 

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