Malachit-Kugel | Kongo Amethyst Size: H21cm W12cm D5cm

Size: H21cm W12cm D5cm

gefärbt durch Jahrmillionen der Einlagerung von Eisen und Mangan

Size: L67cm W37cm D2cm

Size: H12cm W27cm D12cm

Malachit-Kugel | Kongo Amethyst Size: H21cm W12cm D5cmOrigin: Congo Size: H13cm W13cm D13cm Weight: 4. 4kg Description: Cut, polished and supported on a translucent stand, with an interplay of various intense green tones. Additional information: Malachite, a minor ore but a common mineral of copper, basic copper carbonate, Cu2CO3(OH)2. Because of its characteristic bright green color and its occurrence in the weathered zone of nearly all copper deposits, malachite serves as a prospecting aid for this