*The maximum quality of the gem depends on the quality of the [[tile]] mined or your mining skill - whichever is lower.
*[[Priest]]s can cast [[Vessel]] on gems to store [[favor]] for later use. The amount of favor stored depends on the quality of the gem and the [[faith]] of the priest.
*Gems like this can also hold substantial trade value, depending on quality and demandStoring favor in a gem causes it to become Radiant.
[[Category:Gems]]
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