Scoria

[Couch Potatoe]

Basaltic lava ejected as fragments from a volcano, typically with a frothy texture.

[Sommer]

Scoria is a [Minecraft Server] created by [ChileanS] in [Chile] with more than 100 people on per day.

[Tanya Shivari]

A cindery, vesicular basaltic lava, typically having a frothy texture.