Fairy Stones are mythical minerals in Stardew Valley, with folklore songs hinting that they were crafted from the dust of actual fairies’ bones. Despite these mystical tales, the genuine origin of Fairy Stones remains unknown. While Fairy Stones are not required for completing bundles or main quests, you'll still need some to assist Gunther in completing his collection. This guide provides insights into where to find Fairy Stones, how to farm them, and what to do in case you end up with an excess of these magical minerals.