Vol V Chapter 105

The new tool that Sui Xiong created was, in essence, a freely adjustable metal frame. One could put the silver ore into the frame and adjust it to secure the ore, turn the knobs and land the probes on the ore. Afterward, one only needed to use the magic crystals to allow magic to flow within the probes. At the top of the probes, there were magical arrays that were sensitive to magical powers. It would emit lights of differing brightness according to the intensity of the magical conductivity of the ore. Thus, through this, one could estimate whether the ore contained Mithril and if so, the level of contained Mithril.