Tsumeb Dioptase Specimen – Emerald Green Crystal on Matrix, Namibia Collector Mineral Display, D9

Dioptase specimen from the Tsumeb Mine, Namibia displaying vibrant emerald-green crystals naturally formed across the host rock matrix. This larger cabinet specimen offers a strong visual presence, combining the rich copper coloration of dioptase with the rugged geological character of the matrix.
Specimen Details
Weight: 36.4 g (1.28 oz)
Width: 46 mm (1.81 in)
Height: 38 mm (1.50 in)
Depth: 21 mm (0.83 in)
Locality: Tsumeb Mine, Otjikoto Region, Namibia
Mining Period: 1998–2006

The crystals exhibit the classic bright emerald-green tone and glassy luster that have made Tsumeb dioptase one of the most recognizable collector minerals in the world. Their reflective faces capture light beautifully, creating flashes of vivid green against the contrasting mineral matrix.

Specimens from the Tsumeb Mine in the Otjikoto Region of Namibia are widely regarded as among the finest mineral specimens ever produced. The deposit is legendary for its extraordinary mineral diversity and exceptional copper mineralization. Dioptase from this locality is especially prized for its deep color saturation and distinct crystal habit.

Material extracted during the 1998–2006 mining period represents part of the final era of production before the mine closed, making authentic specimens from this timeframe increasingly sought after by collectors.

The crystals display the typical prismatic to rhombohedral crystal habit of dioptase, formed within the oxidation zones of copper-rich ore bodies. Their intense color is produced by copper within the mineral’s crystal structure, giving the specimen a gemstone-like brilliance.

Dioptase is also appreciated in metaphysical traditions for associations with heart-centered energy, emotional clarity, and renewal. Its vivid green presence often brings a calming yet vibrant energy to contemplative environments.

For Serious Mineral Collectors
Specimens from the historic Tsumeb Mine hold an important place in mineral collections worldwide. This larger cabinet example represents a genuine locality piece from a now-closed deposit.

For Luxury Home Décor Buyers
The bold emerald color and natural matrix structure make this piece a refined organic accent for shelves, display cabinets, or curated interiors.

For Interior Designers
Its larger footprint and rich color provide a natural focal point within mineral displays, curiosity cabinets, or modern natural-material décor.

For Energy Practitioners & Meditation Spaces
The vibrant green coloration of dioptase is often used symbolically in spaces dedicated to emotional balance, reflection, and meditation.

A substantial collector mineral that captures the geological history and striking beauty of one of the world’s most legendary mineral localities.