Enchanted Hillwen Ore Fragment is crafted with Hillwen Engineering in Mabinogi. This page lists everything needed to make it, checked against the game as it exists today. The interactive planner lives in the Hillwen Companion.
Recipe availability
Enchanted Hillwen Ore Fragment is a rank 3 Hillwen Engineering recipe with a best success rate of 98% at rank 1 and dan ranks.
Materials
Each craft uses
7× Hard Hillwen Ore Fragment — Trade 1 Bri Leith Obol with Leannan in Murias after clearing Bri Leith gates.
20× Mana Stone — Have a Hillwen Engineer or Magic Crafter produce it as a Soul Liberator component.
20× Gemstone Powder — Fragment any Ascension Gem such as Jade or Opal for a chance at it.
10× Awakened Strength Powder — Buy from Stewart's Secret Shop for 50,000 gold.