Gemologist

Players have the opportunity to collect resources for crafting and other purposes through a range of perfectible skills.

Your skill as a gemologist determines your success or failure in harvesting a particular gem, and each unit of raw gems that you successfully extract has a chance to increase your skill. In addition each gem you acquire also has a chance to produce rare items. These are also valuable components for crafting.

The more valuable the gem, the the higher the skill required to mine it. At a certain skill level, each gem becomes trivial and mining it will no longer increase your skill: