Tanzanite - Specimen

Locality: Merelani Hills, Simanjiro District, Manyara Region, Tanzania

Description: Tanzanite has only been known since 1967. The most common telling is that a Maasai herder found violet-blue crystals weathering out of the ground in the Merelani Hills of northern Tanzania. He showed them to prospector Manuel d'Souza, who quickly registered mining claims, hoping he had found sapphire. Other accounts credit a Meru herdsman, Jumanne Mhero Ngoma, with the first find.

At first no one was sure what the crystals were. They turned out to be a blue gem variety of zoisite. Tiffany & Co. became the main distributor, named the gem after the country it came from, and launched it with a big publicity campaign in 1968.

All tanzanite comes from this one small area, where it is mined from folded metamorphic rocks. Hot fluids moving through faults reacted with the rock and grew the crystals, often in cavities or along quartz veins. The colour is linked to vanadium, and tanzanite shows strong pleochroism, looking blue, violet or other shades from different directions.

This one of a kind tanzanite specimen has a long, blade-like crystal form with a soft violet to lavender-blue color that shifts in intensity across the surface. It is a more linear and architectural piece than the chunkier tanzanite crystals, with obvious parallel growth lines running the full length of the specimen. The surfaces are raw and natural, with stepped edges, broken terminations, and areas of lighter weathering or attached matrix that show it has not been cleaned into something overly polished or artificial. The appeal here is in the length, the sharp striated structure, and the way the color sits in bands through the crystal.

Tanzanite is often chosen by people who are drawn to calm, focus, and clear thinking. It is commonly associated with insight, communication, and emotional steadiness, especially when kept in natural crystal form instead of polished form. A specimen like this tends to attract people who like stones that feel quiet but strong, with a more thoughtful and grounded presence than flashy display pieces.

Quantity: 1pc
With this product, you will get the actual stone in the photograph.