 | Geologist | ×1 | |
 | Jolly Geologist | ×2 | |
 | Conscientious Geologist | ×1 | Conscientious — Finds an additional deposit on every search. |
 | Iron-Willed Geologist | ×1 | Iron-Willed — Halves the search time for iron ore deposits and doubles their size. |
 | Stone Cold Geologist | ×1 | Stone Cold — Halves the search time for stone, marble, and granite deposits and doubles their size. |
 | Versed Geologist | ×1 | Versed — Finds 50% bigger deposits in half the normal time, and has a 50% chance of finding an additional deposit. Works on all types of deposits! |
 | Charming Geologist | ×1 | Charming Deposits — Finds 100% larger deposits of iron, titanium and saltpeter. In addition, there's a 100% chance of finding deposits of those types which can be mined twice as fast. |
 | Gold-Hearted Geologist | ×1 | Gold-hearted — Finds gold ore deposits of twice the normal size, in half the normal time, and refills another random gold deposit with 100 gold ore after a successful search. |
 | Archeological Geologist | ×2 | Buried Treasure — Grants a 25% chance of finding treasure when searching a deposit. |
 | Thorough Geologist | ×1 | Thorough — Taking 3x as long to fulfill a task pays off, with 3x bigger deposits. |
 | Diligent Geologist | ×1 | Bonus — Has a chance to find 2 treasures at once. Any deposits found are 50% bigger. |
 | Chummy Geologist | ×1 | Choco Bonus — +50% speed on stone, copper, marble and iron deposit searches.
-50% speed on coal, gold, granite, titanium and saltpeter searches.
Chance to find chocolate items on coal, gold, granite, titanium and
saltpeter deposit searches. |
 | Sophisticated Geologist | ×3 | |
 | Mummified Geologist | ×1 | Mummification — Takes three times as long on deposit searches, but finds four times bigger deposits. |
 | Gingerbread Geologist | ×1 | Gingerbread Geology — Finds 50% larger deposits, and has a chance to find items, but requires 3x as much time. |
 | Geologist on Vacation | ×1 | Vacational Geology — Takes twice as long for tasks, but finds 50% bigger deposits, and has a chance of bringing back map parts or buffs when he's done. Additionally, during events, he always returns with event resources. |
 | Sooty Geologist | ×1 | Sooty — Coal deposits are found in 75% of the usual time yet are 3x the normal size, can be mined 3x faster, and there’s a 75% chance of replenishing 200 coal to a mine after finding a coal deposit. |
 | Balanced Geologist | ×1 | Pure Balance — Finds deposits in half the time and refills another kind of deposit. |
 | Marathon Geologist | ×5 | Fast Runner — Works 3 times faster, but finds deposits of half their original size
Brings additional, random refills after a successful search. |
 | Vesy, the Clueless Digger | ×1 | A.A.A.A. Geology — Has a chance of returning from successful Stone, Marble, Coal, and Granite searches with an adventure. But takes 3 times as long to do so... |
 | Stargazing Geologist | ×1 | Stargazing Geology — Finds deposits that are twice as rich, but it takes 50% longer.
Additionally, successful Coal, Gold, Titanium, Saltpeter, and Granite searches have a chance of finding Star Shards. |
 | Titanic Geologist | ×1 | A Titanic Task — Has a chance to bring back titanium ore refills after successful searches. Additionally, any titanium deposits he discovers are 3x larger. |
| Alchemical Geologist | ×1 | Transmutation — Searches at 50% task speed, but has a chance to obtain additional gold ore through transmutation upon finding other metal deposits.
Found metal deposits can be mined three times as fast. Does not stack with the skills Quality Copper Mineshafts and Quality Gold Mineshafts. |