Azurite, Chalcostibite
Unknown Owner
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A fine example of crystals of the copper-antimony sulfide chalcostibite that have been partially replaced by bright blue azurite, a phenomenon peculiar to this locality near Casablanca. There is unusually good crystal definition for this type of specimen, on this piece. RARE! 4.2 x 3.2 x 1.7 cm
Product details
SpeciesAzurite, Chalcostibite
SizeMiniature
Dimensions4.2 x 3.2 x 1.7 cm
Added on10/23/2024
LocalityMorocco
Known provenance
| Date | Collector | Acquisition price |
|---|---|---|
| 08/2024 | Unknown Owner | Not disclosed |
| — | The Arkenstone | Not disclosed |
Learn more
Mineral guide
Learn about Azurite
deep blue copper carbonate with prismatic and botryoidal forms; alters to malachite; Mohs 3.5–4; identify color, habit, and notable localities.Regional guide
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