lava rock

Lava is the molten or melted rock that is forced from volcanoes and cracks within the Earth's surface, as well as what is left behind once it cools and hardens. Cooled lava has formed many mountains and island chains, and much of it eventually becomes lush and productive soil. Lava is made up of mostly silicon dioxide, and geologists believe magma (the term used to describe the molten rock deep with the Earth) is created under extreme pressure and temperatures at great depths below the Earth's crust. When a volcano erupts, molten rock is forced up through the Earth's crust and expelled out as lava, which can reach temperatures as high as 2,000 degrees Fahrenheit (1,200 degrees Celsius).
As a leading stone manufacturer in China, Refine Industrial Co.,LIMITED is able to provide the lava rock in form of tiles, cut-to-sizes, cubes, pavers, cobblestone, etc. Our red lava rock own the special features such as sound insulation, heat absorbing, acid and alkali proof, it is the green and environmental protection products that can be used for water filter materials, grill lava rock or cooking lava rock, aquarium decorative stone, landscaping stone and mineral stones water filter.

Stone Material
Luxury stone   Chinese granite   Foreign granite   Chinese marble   Foreign marble   lava rock   Porphyry   Sandstone   Basalt & andesite   Limestone   Travertine   Onyx   Artificial Quartzite