That looks crazy lol

👀 hmm melted amd transformed snow? 🤔 Strange, nature is raw!

I think I know this one! I believe it's groundwater that has frozen / expanded out of the earth. Basically growing from the ground as it gets pushed out

Needle ice. Water from the soil is drawn upward when it reaches the cold air, it freezes instantly, adding to the growing ice column. More water continues to rise from below, freezing layer by layer and pushing the structure upward like this.