Chrysocolla ps. Gypsum, with Malachite
Unknown Owner
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A unique specimen in my experience, this is a complete replacement by chrysocolla of a large selenite crystal (standing up on a base of matrix), from this well-known copper mining area. I have seen very small examples of this replacement from here, and of course form other localities in Arizona, but the magnitude of this crystal surprised me. This very colorful display piece features light teal-blue chrysocolla accented by sparkling, sugary malachite of deep green color, and some bladed primary crystals of chrysocolla itself up on the right side, near the termination. The original crystal measures 7 cm in length and is perched on matrix. Highly unusual, beautiful, and in excellent condition - complete all around!
Product details
SpeciesMalachite, Gypsum, Chrysocolla
SizeSmall Cabinet
Dimensions9.1 x 2.8 x 2.0 cm
Added on10/23/2024
LocalityDR Congo, Haut-Katanga, L'Etoile du Congo Mine
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 08/2024 | Unknown Owner | Not disclosed |
| — | The Arkenstone | Not disclosed |
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Mineral guide
Learn about Malachite
vivid green banded crystals and botryoidal forms from copper deposits; color varieties, formation clues, and identification tips for collectors.Regional guide







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