This is one piece, with a porcelain frog for scale that I bought in the Wernigerode Castle gift shop:
Here is a piece of milky quartz I dug-up with my stick, to the right another still in the ground.
Milky quartz is common but we only found it in one area.
We found 7 pieces in a 100 yard area along a trail to the Rapunzel Tower.
Wernigerode Castle from the top of Rapunzel Tower.
The Poor Peoples Tavern is about 50 yards below Rapunzel Tower.
We had curry lamb and our daughter had fish.
Yes it was open on Easter Sunday.