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Lava Rock

Lava Rock for Gas Fire Pit

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.  Our lava granules are sourced from the USA.
3 products
  • Midwest Hearth Lava Rock Granules for Gas Logs (1/4
    from $15.95
    from $15.95
    Sold out
  • Midwest Hearth Lava Granules for Gas Logs (5/8
    $27.95
    $27.95
    Sold out
  • Midwest Hearth Red Lava Rock for Fire Pits
    $21.95
    $21.95
    Sold out