From Guild Wars 2 Wiki
- Difluorite Crystal (0-1 in Sandswept Isles with around 33% chance on success, 1 in the home instance)[verification requested]
- Empyreal Fragment (1-3)
- Volatile Magic (5)
- The node at the bottom of Deepwater Cooling Sink can be harvested independent of the daily limit.
- There are 44 nodes in the Sandswept Isles.
- Difluorite Crystal Cluster Node can be used to unlock a node inside a player's home instance.
- Mining that node with a mining pick of lesser quality will give Ruined Ore Chunks instead of the Empyreal Fragments, but will still yield the Difluorite Crystal.