72Hf Minted in honor of the peacemaker Surak, this 6.4 gram pure hafnium octagonal coin is not a token of ordinary commerce, but a symbolic piece used to pay a "blood price" in lieu of ritual combat in modern Vulcan society. 12 were made, most of which were anodized green, the exact color of Vulcan blood. This specimen missed the anodizing process and is thus the true color of hafnium. (JM7)