4 - Snowdonia National Park - Views
Moel Hebog - Siliceous Nodules - 2
Another exposure of Nodules just to the South of the Nodules in the previous photo
The Nodules formed when Superheated Steam dissolved Silica which then recrystallized.
Ref: NW 2355
Date: 04/06/2023
Location: SH 568 468
