Tunellite Crystal

Tunellite

Tunellite is a relatively rare borate mineral known for its soft sheen and delicate, mica-like lustre. It is a delicate trace of ancient magma and vanished desert lakes, preserved in crystal form.

Under rare and precise conditions, Tunellite forms. Its formation begins during the final stages of volcanic eruptions, when boron becomes highly concentrated in mineral-rich geothermal fluids. Boron-rich waters must persist over long volcanic periods and collect in a closed, arid basin — a desert lakebed with no outlet, where water can only evaporate rather than drain away. The basin must be deep enough to build thick layers of mineral salts, with broad shallow margins and a deeper centre, and occasional natural flushing to remove non-borate salts while boron continues to concentrate. 

Containing strontium oxide (SrO) and water (H₂O) alongside boron (B₂O₃) — a combination found in only very few minerals — tunellite is both chemically unusual and geologically rare.

Tunellite Healing Properties

• Mental clarity, brightness & lightness • Refreshes with uplifting positivity • Enhances creativity • Invigorates focus during intense mental work • Sooth headaches

Using Tunellite crystal can help realign the energy around your head, specifically targeting the crown and third eye chakras. You can feel a noticeable flow of energy during this process, leading to enhanced clarity, brightness, and lightness in the mind.

After working with Tunellite, you may experience a refreshing sense of positivity. This crystal often induces a tingly sensation that feels invigorating, making it particularly beneficial for those engaged in mental work or experiencing frequent headaches.

Additionally, Tunellite crystal can support the connection of ideas and enhance creativity, serving as a helpful tool for anyone looking to rewire their thought processes and foster new perspectives.

Product Details

Size: 3cm x 2.3cm

Weight: 12.6g

Locality: Boron Mines, California