mineral
Howlite, Lava Stone, and Hematite Bracelet
Hydrated calcium boro-silicate (Howlite) / Basalt (Lava Stone) / Iron oxide (Hematite)
AI-generated identification · may be incorrectHowlite has a Mohs hardness of 3.5, white color with dark webbed veins, and vitreous luster. Lava stone is a porous igneous rock. Hematite is metallic grey with a hardness of 5.5-6.5.
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Physical properties
Howlite has a Mohs hardness of 3.5, white color with dark webbed veins, and vitreous luster. Lava stone is a porous igneous rock. Hematite is metallic grey with a hardness of 5.5-6.5.
Formation & geological history
Howlite forms in evaporite deposits, lava stone forms from cooled volcanic basalt, and hematite precipitates from aqueous solutions or forms in hydrothermal veins.
Uses & applications
Widely used in jewelry making, beading, crystal healing, and metaphysical practices for calming energy.
Geological facts
White howlite is frequently dyed blue to imitate turquoise, earning it the trade name turquenite. Lava stone beads are often used as essential oil diffusers due to their high porosity.
Field identification & locations
Easily identified by the stark contrast of white webbed howlite beads, rough black porous basalt, and metallic hematite spacers. Commonly found in bead and gemstone markets worldwide.
