Basaltic Clay is a level 50 mineral acquired via Mining in Final Fantasy XIV. It is crucial for various high-level crafting recipes.
Acquisition Details
Location: Coerthas Central Highlands
Node Type: Unspoiled Node (Requires manual targeting)

Node Name: High Moraine
Coordinates: X: 18.2, Y: 19.7
Spawn Times (Eorzean Time)
- 12:00 AM
- 12:00 PM
Requirements
- Gathering: 370+ (Recommended for 100% Yield)
- Perception: 320+ (Required for detection)
- GP Cost: 200 GP per attempt
Optimal Gathering
Use the following rotation for maximum yield (up to 8 per node):
- Solid Reason (Removes 10% Integrity)
- Utmost Caution (Returns GP if integrity loss triggers)
- Bountiful Yield II (Grants 3 items instead of 1)
Always use Cordial items between node spawns to replenish GP.
Primary Uses
- Crafting level 50 Master Recipe items
- Relic Weapon Reborn phases (e.g., Atma)
- High-end ARR furniture and gear