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Jade Steel (provisional)

Materials · Ingredients & crafting · Ore & smithing

Observed in Korean gameplay. English-name mapping is pending.

Reference facts

Field	Value
Part I dungeon sources (Game8)	Part I dungeon: 暗がりの洞窟 / Part I dungeon: ニグリア鉱山 / Part I dungeon: イアペトス大洞窟 / Part I dungeon: 崩れ砦 / Part I dungeon: 異教徒の洞窟 / Part I dungeon: ノーアの洞窟 / Part I dungeon: コロイオス砦 / Part I dungeon: コーラス鉱山 / Part I dungeon: ガレーン砦跡 / Part I dungeon: アディティの洞窟
Part III dungeon sources (Game8)	Part III dungeon: アディティの洞窟 / Part III dungeon: 崩れ砦 / Part III dungeon: 異教徒の洞窟 / Part III dungeon: 暗がりの洞窟 / Part III dungeon: ノーアの洞窟 / Part III dungeon: ニグリア鉱山 / Part III dungeon: コロイオス砦 / Part III dungeon: コーラス鉱山 / Part III dungeon: ガレーン砦跡 / Part III dungeon: イアペトス大洞窟
Gathering place names (Game8)	World-map exploration: ホメロス奇岩地帯

Region	Location
Idyia region	Galen Fort Ruins · Cai recording, Sep 25

References (2)

Checked 2026-09-26

Name evidence video 1 · 00:13 · English mapping pending

Gameplay recordings
Original sources (1)
- 사용자 제공 게임 영상 · 2026-09-26
  Transcribed Korean gameplay. English-ID matches are editorial, not bilingual verification. Map observations are from Cai gameplay, in-game September 25.
Game8
Original sources (2)
- Game8 JP · 【万紫千紅】鉱石の入手場所一覧と使い道【ファイアーエムブレム万紫千紅】
  Japanese guide checked September 26, 2026. Secondary reporting, not independently verified in-game. Name matches are editorial.
- Image credit · Game8 · Nintendo / INTELLIGENT SYSTEMS