igneous
Lava Stone and Chakra Beads
Basalt (with various mineral/synthetic beads)
Basalt: Hardness 5-6 Mohs, black/grey, dull/vesicular, aphanitic texture. Chakra beads: Various (Amethyst, Lapis Lazuli, Turquoise, Tiger's Eye, etc.), often Mohs 6.5-7.
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Physical properties
Basalt: Hardness 5-6 Mohs, black/grey, dull/vesicular, aphanitic texture. Chakra beads: Various (Amethyst, Lapis Lazuli, Turquoise, Tiger's Eye, etc.), often Mohs 6.5-7.
Formation & geological history
Basalt forms from the rapid cooling of low-viscosity magnesium and iron-rich lava at or very near the Earth's surface. The 'chakra' stones are a mix of metamorphic, sedimentary, and igneous origins depending on the specific mineral.
Uses & applications
Essential oil diffusion due to porosity, jewelry, decorative accessories, and spiritual practices.
Geological facts
Basalt is the most common rock type in the Earth's crust and makes up most of the ocean floor. The holes (vesicles) in these beads are formed by gas bubbles trapped in the lava as it solidifies.
Field identification & locations
Identify lava stone by its distinct pitted, porous surface and lightweight feel. It is commonly found in volcanic regions like Iceland, Hawaii, and Italy.
