Fields of Mistria — Stone Refinery
Unlock: complete the 'Stone Refinery' Town Improvement Quest, available after Town Rank Sapphire (Level 50); contribute 200 x Wood, 400 x Stone, 20 x Sap.
What the research confirms
This page answers the search task using the supplied research snapshot. The details below are paraphrased from the evidence points rather than presented as first-hand testing.
- The Stone Refinery is located on the Ground Floor of the Mines and crafts Refined Stone, Glass, Clay, Essence Stones, Hardwood, and gemstones.
- Unlock: complete the ‘Stone Refinery’ Town Improvement Quest, available after Town Rank Sapphire (Level 50); contribute 200 x Wood, 400 x Stone, 20 x Sap.
- The Stone Refinery is unlocked by the “Stone Refinery” Story Quest and crafts Essence Stones plus other stone-related materials.
- Unlocking it also grants the Teleportation Chalice (teleport Mines → Farm, 10 per use).
- No transcript claim added: transcript text was NOT in the provided evidence set, so a Stone Refinery mention could not be verified.
- NOT FOUND.
- The Stone Refinery is on the Mines Ground Floor, unlocks via a “Stone Refinery” quest, and crafts Refined Stone, Essence Stones, Glass, Clay, Hardwood, and gemstones. It is the main way to obtain Essence Stones, which power magical tools.
How to use this information
Use the named locations, items, characters, requirements, or status notes below as the page-specific reference. When a detail is marked as historical or unconfirmed, keep that limitation in mind before planning a current save file.
Limits and version scope
The material was accessed on August 30, 2026. Older patch references remain labeled, and the absence of a detail in the supplied material is not proof that the feature does not exist.
Sources used
The page uses only the supplied research sources for its factual scope.
- Mines Guide - Fields of Mistria Guide - IGN — accessed 2026-08-30.
- The Mines - Fields of Mistria Wiki — accessed 2026-08-30.