Lin Wu felt like coming to the Di Guan mines was way useful than he had trigonally thought now.
"All this is way more valuable than normal spirit stones." Lin Wu said as he checked everything.
He took out a few samples from the walls so that the system could analyze them in the background. All the materials had different properties and could be used in many different ways.
There were materials here that could be used for spirit weapon forging, for alchemical pill refinement, formation creation, and even something obscure, like divination. Lin Wu didn't even know how such a vast variety of materials could be formed here.
"How is this possible?" Lin Wu wondered.
~DING~
——
ANSWER: According to the system's analysis, the Earthers Depths obsidian acted like an incubation chamber, and various kinds of energies were trapped within it along with small amounts of minerals.