Below, you can find the full FFXIV: Endwalker item info for the Prime Siderite item. This item is a Stone and is usually a crafting material or the product of a craft. Sometimes it can be dropped from a monster or found in a chest.
Metal Ore Stone Gemstone Parts
 |
Prime Siderite |
|||
|
Stone Level: 1 |
Item Level: 600
NPC:  0 |
|||
|
A ferrous meteorite in apparent flux. Under the right conditions, it could become sublime. |
||||