Natural Black Lava Rock for

Igneous rock or magmatic rock, is one of the three main rock types, the others being sedimentary and metamorphic Igneous rocks are formed through the

When used together in a propane or natural gas fire pit, lava rock and fire glass can complement each other Mixing lava rock and fire glass, or layering them

fire777 This is a poris, round, black volcanic material Commonly used for xeriscaping, flower beds, and fire pits Also available in a variety of sizes $

fanclash free fire Natural volcanic lava rocks are excellent base layers and cost-effective fillers for gas fire pits and fireplaces Fire glass, ceramic balls and other