1. Quebracho - From the Spanish “quebrar hacha,” which literally means  “axe breaker.” Aptly named, wood in the Schinopsis genus is among the  heaviest and hardest in the world.  2. Lignum Vitae -Widely accepted as the hardest wood in the world–this  wood has been listed as an endangered species and is listed in CITES.   Consider Verawood as a very close substitute.  3. Gidgee - This Australian endemic is both very heavy and very strong.   Some pieces are dark enough to be used as an ebony substitute: one that’s  even harder than the original article.  4. Snakewood - It’s easy to see what makes Snakewood so unique–its patterns  and markings resemble the skin of a snake. Limited supply and high demand  make this one of the most expensive woods on eart.  5. Verawood - Sometimes called Argentine Lignum Vitae, this wood is a gem:  inexpensive, great olive-green color, beautiful feathery grain pattern, and  it takes a great natural polish on the lathe.  6. Camelthorn - Formerl...