Wulfenite, Malachite – Tsumeb (NAM)

Wulfenite and malachite on one piece is not only rare for Tsumeb, it is also one of the most attractive combinations. This piece shows velvety, intensely green malachite alongside highly lustrous wulfenite crystals. A little dolomite rounds off the picture. The wulfenites are up to ~1cm in size and undamaged. The piece comes from the G. Kronz collection (Luxembourg).