igneous
Lava Stone
Basalt / Volcanic Rock
AI-generated identification · may be incorrectHardness of 5-6 on the Mohs scale, typically black to dark gray in color, with a dull luster and highly vesicular (porous) texture.
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Physical properties
Hardness of 5-6 on the Mohs scale, typically black to dark gray in color, with a dull luster and highly vesicular (porous) texture.
Formation & geological history
Formed from rapidly cooling molten basaltic lava ejected during volcanic eruptions, creating gas bubbles that leave characteristic pores.
Uses & applications
Widely used in aromatherapy jewelry as essential oil diffusers, as well as in landscaping and construction.
Geological facts
Lava stone is one of the most abundant geological materials on Earth and forms much of the oceanic crust.
Field identification & locations
Easily identified by its dark, lightweight, and highly porous appearance; commonly found near active or ancient volcanic regions worldwide.
