All-natural lava rocks: formed as volcanic magma rises to the surface then cools and releases gases, these medium sized fire rocks can withstand the most extreme temperatures without damage or crumbling, making them a beautiful addition to your fire feature! Sourced in the USA.

American Fireglass Medium Lava Rock, 1/2" - 1" | Use in Fireplace, Fire Pit or Bowl | Outdoor & Indoor Volcanic Rock for Natural Gas or Propane Fires | Decorative Landscaping | 10 lb Bag

Transform Any Dull Fireplace Into A Stunning Show Stopper And Amaze Your Guests With The All-Natural, Volcanic Lava Rocks By American Fire Glass! Creating a lava rock fire pit in your back yard or indoor fireplace is the one thing that is sure to elevate your home décor into an impressive talking point for guests.

Bring the magnificence of volcanic rock to your home oasis with American fire glass medium, black lava rocks. Sourced in the USA & naturally occurring, these fire rocks are formed as volcanic magma rises to the surface, cools & releases …

Lava Rocks can be used on their own as a focal point of your fire pit, or as a base layer underneath fire glass to keep the costs of your fire pit project down. The choice is yours! Lava Rock can withstand high temperatures in any fire feature because of the natural process magma goes through when cooling.

A ten-pound bag of lava rock fills as much space as twenty pounds of fire glass, making it a budget-friendly option. Lava Rocks work well to conceal gas piping and tubes making it a great choice for your fire feature.

MEDIUM LAVA ROCKS from 1/2"-1" are perfect as filler for deep fire pits and fireplaces before adding fire glass on top. Keep mosquitoes away with CLEAN BURNING, MOSQUITO REPELLENT torch fuel that creates less smoke and soot than traditional fuels.

Not only is it lighter weight by mass (ten-pound bag of lava rock will fill as much area as twenty pounds of fire glass) but is more cost effective for your fire pit project. Any amazing gas fire feature begins with a proper and solid base.

FOR FIRE PIT, FIRE BOWL OR FIREPLACE: Our lava stones feature a smooth porous profile which provides improved air circulation resulting in a bigger brighter flame presentation. They are a beautiful addition to your fire pit, fire bowl & indoor or outdoor fireplace.