Project Gorgon Moonstone Guide: How to Get & Use It
Moonstone is a white gem in Project Gorgon used mainly for magic, crafting, and favor related to new beginnings and transformation themes. It is most closely associated with Lycanthropy and is primarily obtained through Geology and Surveying. If you are running white gem surveys or farming speed bonuses in the right zones, you will naturally pick up Moonstone over time.
This guide explains what Moonstone does, how to get it efficiently, and when it is worth keeping instead of selling.
What Moonstone Is Used For
Moonstone is a crystal gem with a base value of 100 and a primary association with Lycanthropy. Like other gems, it can be used in crafting recipes that accept crystals, as well as in Dye Making. It also functions as a favor item for specific NPCs who prefer white gems or Moonstone specifically.
Moonstone does not have a direct combat use on its own, but it supports progression systems tied to crafting, magic, and NPC relationships.
How To Get Moonstone
Moonstone is obtained through Geology using white mineral surveys. It does not drop from enemies, quests, or vendors, so surveying is the only reliable method.
Complete white gem mineral surveys
Earn speed bonus gems from surveys in Eltibule or Kur
Chain surveys quickly to trigger speed bonus rewards
Moonstone can appear both as a normal survey result and as a speed bonus gem depending on location and timing.
Best Locations For Moonstone
Moonstone is more common when surveying in zones that favor white gems.
Serbule White Mineral Surveys are an early option
Eltibule surveys can reward Moonstone through speed bonuses
Kur Mountains surveys have higher chances for white gems overall
Kur Mountains is the most efficient location once you meet the level requirements, especially when chaining surveys for speed bonuses.
Geology And Surveying Requirements
To obtain Moonstone, you must use the Geology skill alongside Surveying.
Surveying is learned from Jaime Fatholm and is required to craft and use mineral surveys. Geology determines which surveys you can read and what gems you can extract. White mineral surveys require moderate Geology levels, with higher level zones offering better efficiency.
Speed bonuses trigger when you complete multiple surveys quickly, which is one of the best ways to obtain rarer white gems like Moonstone.
Gifting And NPC Favor
Moonstone can be gifted to NPCs who prefer white gems or Lycanthropy related items. While its base value is 100, its effective value may be higher when gifted depending on the NPC.
Moonstone is favored by NPCs such as Gurki and Sanja, making it useful for raising favor without needing rarer gems.
When To Keep Moonstone
Moonstone is worth keeping if you are working on Lycanthropy, crafting systems that consume crystals, or NPC favor progression. If you are short on inventory space or not using Geology heavily, it can safely be sold since it has no unique one time use.
For players who regularly survey, Moonstone is a steady utility gem rather than a rare chase item.
Answering The Main Question Clearly
Moonstone is obtained through white gem surveys and speed bonuses and is mainly used for Lycanthropy related crafting, dye recipes, and NPC favor. It is not a combat item, but it plays a supporting role in several progression systems tied to Geology and magic.
Final Note on Moonstone
Moonstone is a quiet but useful resource that rewards players who engage with Surveying and Geology regularly. It may not stand out like Ilmari gems, but it fits cleanly into long term crafting and favor plans, especially for players exploring transformation based skills.
For more, check out our Project Gorgon Hub page

