Sort:  

It really is ice. I thought it was metal or something at the first glance.

Yeah, it's kind of cool. The water in the soil freezes and pushes the ground up.

The current underground froze.. or maybe this is a swamp? And it become like this because of cold

Not a swamp but we had heavy rain for a couple days followed by very cold extremely low sub freezing temps.🙂

Wooah?! Thats extreme! A rain on cold weather..

Greetings @oldmans ,

That's quite a catch....they look like crystals!

Yeah, it took me a minute to understand what I was looking at when I saw it. :)

Nature is really amazing.

It was something to see.