Hard to find Black Lava Rock.
Naturally occurring, these lava rocks are formed as volcanic magma rises to the surface, cools and releases gases which gives these rocks their coarse surface. Because they are volcanic, they can withstand extremely high temperatures without sustaining any damage or crumbling.
Lava rocks may be used exclusively in a fireplace or fire pit, or may be used as a base or filler for other ornaments such as outdoor log sets, lite stones or rolled lava stone. Whichever way they are used, the resulting effect is truly fascinating. The best part is that they require very little maintenance!
A big1 cubic foot bag. Aproximitely 37-45 lbs.
Time tested, Traditional Lava Rock is proven to increase combustion efficiency, while maintaining a classy look for any fire pit. Disperses the flame for a realistic fire. The size of each piece of rock varies from 1/2” to 1 1/2”. Sold in full 1 cubic foot bags. An excellent base for one of our specially designed log sets.