Answer:
What liquid can contain the soul?
It's usually found dried, but often kept slicker. Above another need, it's said to be thicker. What is it?
What is yellow, looks like the moon and has seeds?
A precious stone, as clear as diamond. Seek it out whilst the sun's near the horizon. Though you can walk on water with its power, Try to keep it, and it'll vanish within an hour.
What measures out time. Until in time all is smashed to it?
I can only be played on a windy day