Black opal

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Main / Resources / Gems / Black opal

Black opal
A Black opal

Mining and praying

  • Black opal (0.50 kg)
Skill and improvement


This is a rare gem which is twice as much worth to a trader and stores twice as much favor as it's more common counterpart (non-black|star).

A Black opal is a shiny precious gem that can appear on the ground after a mining action.


  • The maximum quality of the gem depends on the quality of the tile mined or your mining skill - whichever is lower.
  • Priests 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.
  • Storing favor in a gem causes it to become Radiant.

Can also be used to create an Opal staff.