Permafrost

Permafrost
A block in Minetest Game
Block Type	Solid block
Drops	Itself
Physics	No
Luminance	No
Flammable	No
Generated	Yes (except in v6)
Renewable	No
Stackable	Yes (99)
Itemstring	default:permafrost

Permafrost with Moss
A block in Minetest Game
Block Type	Solid block
Drops	Itself
Physics	No
Luminance	No
Flammable	No
Generated	Yes (except in v6)
Renewable	No
Stackable	Yes (99)
Itemstring	default:permafrost_with_moss

Permafrost with Stones
A block in Minetest Game
Block Type	Solid block
Drops	Itself
Physics	No
Luminance	No
Flammable	No
Generated	Yes (except in v6)
Renewable	No
Stackable	Yes (99)
Itemstring	default:permafrost_with_stones

Permafrost is a solid block which is abundant at the surface of tundra biomes. It can be mined by a pickaxe.

It comes in 3 variants: Permafrost, Permafrost with Moss and Permafrost with Stones.