Found on long dead snails shell? Is this a majano?

[donutmanstan]

Just found these strange things on a snails shell that’s been empty for months. What are these?

 

[vetteguy53081]

Pics very Blue but may be a Ball anemone

 

[donutmanstan]

Just found these strange things on a snails shell that’s been empty for months. What are these?

I’ve also got mushrooms around this shell.

 

[WheatToast]

Pics very Blue but may be a Ball anemone

Agreed.