Fields of Mistria — Sapphire

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.

• Sapphire is a contribution for ‘The Earth Tablet’ quest (unlocking the Deep Earth biome) and can also be mined from the big boulder just south of the Museum.
• Sapphire is required 10x for the ‘Procuring the Sealing Scroll’ quest (“found in The Tide Caverns”).
• Each Mines biome has a unique gem; Sapphire is the Tide Caverns gem (per IGN’s “found in The Tide Caverns”). The wiki supports the per-biome gem mechanic generally but does not name Sapphire.
• No transcript claim added: transcript text was NOT in the provided evidence set, so a Sapphire mention could not be verified.
• NOT FOUND.
• Sapphire is a gem found in the Tide Caverns biome (and can also be mined from the big boulder south of the Museum); it is a quest contribution for ‘The Earth Tablet’ and ‘Procuring the Sealing Scroll’ (10x).

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.
• Mining - Fields of Mistria Wiki — accessed 2026-08-30.