- Cuprite ps. Malachite
- Thumbnail, 2.4 x 2.3 x 1.6 cm
- Nchanga Mine, Chingola, Copperbelt, Zambia
A rarity one might first think was from Onganja in Namibia, but is not. We bought these from the mining engineer of this remote mine, little known for specimens.This crystal, 1 of 3, is a complete floater with no visible points of attachment, this well formed, lustrous cuprite crystal has been altered to malachite.