Hessonite

Source
Hessonite is one of the gems that can be obtained from prospecting Obsidium Ore, Elementium Ore, or Pyrite Ore; or from mining Obsidium/Elementium/Pyrite deposits.

As an Ingredient
Hessonite is used in the following recipes:

Jewelcrafting

 * Adept Hessonite
 * Artful Hessonite
 * Deadly Hessonite
 * Deft Hessonite
 * Fierce Hessonite
 * Fine Hessonite
 * Inscribed Hessonite
 * Keen Hessonite
 * Polished Hessonite
 * Potent Hessonite
 * Reckless Hessonite
 * Resolute Hessonite
 * Skillful Hessonite


 * Fire Prism
 * Hessonite Band

Alchemy

 * Transmute: Ember Topaz
 * Transmute: Shadowspirit Diamond

Engineering

 * Authentic Jr. Engineer Goggles