Diopside crystal, facet grade green diopside, untreated tanzania gem rough, merelani hills crystal

• One-off natural mineral specimen. You will receive the exact piece shown in the photographs.
• Selected for its vivid green colour, transparency and clearly visible colour zoning. Once sold, it will not be restocked.
• Photographed under neutral lighting to show the colour and internal features as accurately as possible.

This natural diopside crystal comes from the Merelani Hills of Tanzania, a world-famous gemstone district better known for tanzanite but also home to some beautiful collector minerals. The crystal has a long prismatic form, a well-preserved termination and very good transparency, allowing its soft apple-green colour to be seen throughout much of the specimen.

At the base, dark matrix provides a striking contrast against the crystal, while a small associated crystal adds another point of interest. Whether you’re adding to a mineral collection, looking for an unusual natural crystal, or searching for a thoughtful gift for someone interested in geology or gemstones, this is a genuine one-off specimen that has been left exactly as it formed in nature.

Specifications

Mineral: Diopside
Locality: Merelani Hills, Simanjiro District, Manyara Region, Tanzania
Weight: 3.10 Carats
Size: See Thumbnail Photograph for Scale.
Colour: Pale Apple Green
Transparency: Transparent
Crystal Form: Natural Prismatic Crystal with Well-Preserved Termination
Treatment: Natural, Untreated and Unheated

Metaphysical Properties

Diopside is often associated with emotional balance, compassion and personal growth. Many people believe it encourages self-reflection, renewal and a stronger connection with nature. These beliefs are based on traditional crystal lore and are not scientifically proven.