Azurite & Malachite – Tsumeb Mine, Namibia

Azurite & Malachite – Tsumeb Mine, Namibia

A spectacular mineral specimen from the world-famous Tsumeb Mine in Namibia. This combination unites deep blue to blackish-blue azurite with emerald-green malachite – a classic example of copper mineralization at its finest.

The blue gold of Tsumeb: Azurite

The specimen displays azurite in two characteristic forms: In the center, dark blue, almost black azurite crystals with an intense vitreous luster dominate, while in the lower area, bright light blue, massive azurite aggregates form the base.

The green malachite surrounds the azurite crystals like an organic coating. The typical fibrous to grape-like structure is clearly visible.

The Tsumeb Mine: Mineralogical Legend

The Tsumeb Mine in the Oshikoto region of Namibia is considered one of the world's richest mineral deposits. Over 240 different mineral species have been identified here – including unique copper, lead, and zinc minerals found nowhere else in the world.

The mine operated from 1905 to 1996, supplying collectors with spectacular specimens of azurite, malachite, dioptase, wulfenite, and many other minerals. Tsumeb minerals are now represented in museums and private collections worldwide and are considered a benchmark for quality and aesthetics.

Visual impact

The color combination of dark blue, light blue, and emerald green makes this specimen a visual highlight. Under light, the different minerals reveal their characteristic luster effects: azurite displays a vitreous luster, malachite a silky luster.

The three-dimensional cavity structure in the center provides insight into crystal formation and makes the geological processes comprehensible – a miniature landscape made of copper minerals.

TECHNICAL DATA:

• Dimensions: approx. 7 × 8.5 × 6 cm (H × W × D)
• Weight: 360 g
• Mineral: Azurite (copper carbonate), malachite (copper carbonate)
• Mohs hardness: 3.5-4 (both minerals are soft and sensitive)
• Color: Dark blue (azurite), emerald green (malachite)
• Location: Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia
• Special feature: Three-dimensional cavity structure, perfect color combination
• Includes: Transparent acrylic stand with location label

presentation

The specimen is presented on a high-quality acrylic glass stand with inscription indicating its location – museum quality for discerning collections.

For collectors who value world-famous deposits, classic copper minerals, and intense color effects. Tsumeb minerals are icons of mineralogy and retain their collector value long-term.

COLLECTIBLE VALUE & AUTHENTICITY:

We source our exhibits from carefully selected sources: mineral shows, private collections, and direct contacts at mineral sites worldwide. Every piece is checked for authenticity.

SHIPMENT:

Insured shipping in sturdy packaging. Collection in the Bergisches Land region is possible by arrangement.

If you have any questions about the origin, authenticity or other details, please feel free to contact us before purchasing.