TZ91AM8: Malachite after Azurite on Calcite (variety cobaltoan) and Calcite - Mashamba West Mine, Katanga (Shaba) Congo D.R.
Malachite after Azurite on Calcite (variety cobaltoan) and Calcite

Mashamba West Mine, Kolwezi District, Lualaba, Katanga Copper Crescent, Katanga (Shaba)  Congo D.R.

Specimen size: 7 × 5.2 × 3 cm = 2.76” × 2.05” × 1.18”
Main crystal size: 1.8 × 1.4 cm = 0.71” × 0.55”

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