Rosasite after Malachite ps. Azurite, with Cerussite - image 1
Rosasite after Malachite ps. Azurite, with Cerussite - image 2
Rosasite after Malachite ps. Azurite, with Cerussite - image 3
Rosasite after Malachite ps. Azurite, with Cerussite - image 4
Rosasite after Malachite ps. Azurite, with Cerussite - image 5
Rosasite after Malachite ps. Azurite, with Cerussite - image 6
Rosasite after Malachite ps. Azurite, with Cerussite - image 7
Rosasite after Malachite ps. Azurite, with Cerussite - image 8
Rosasite after Malachite ps. Azurite, with Cerussite - image 9
Rosasite after Malachite ps. Azurite, with Cerussite - image 10

Rosasite after Malachite ps. Azurite, with Cerussite

Unknown Owner
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A jewel of the Tsumeb constellation of unique weird combination pieces, these are VERY scarce today. Often referred to as a double pseudomorph, these particular Rosasite specimens have a beauty and fascination all their own. And of those, this is one of the sharpest and most attractive I have seen. The original Azurites in this cluster were stout, well-formed, and up to 3 cm, then completely replaced by Malachite. Next, the outer layer of Malachite was uniformly and so perfectly replaced by velvety, teal Rosasite that the original striations of the Azurite are STILL preserved and visible. Remarkable fidelity, really! Later on, a few gemmy Cerussites grew on this miniature for good measure, as a bonus. Strange though it may seem, my favorite parts of the specimen are actually the contacted surfaces where you can still see the sparkly, crystalline Malachite cores inside. For both overall aesthetics and mineralogical interest, this pseudomorph specimen is outstanding. It is a rare thing and was found only in a few pockets in the distant past at Tsumeb.

Product details

SizeMiniature
Dimensions4.4 x 3.8 x 2.5 cm
Added on10/23/2024

Known provenance

DateCollectorAcquisition price
08/2024Unknown OwnerNot disclosed
The ArkenstoneNot disclosed

Learn more

Malachite
Mineral guide
Learn about Malachite
vivid green banded crystals and botryoidal forms from copper deposits; color varieties, formation clues, and identification tips for collectors.
Malachite
Regional guide
Malachite from Tsumeb Mine, Namibia
from the Tsumeb Mine, Namibia - azurite-related pseudomorphs, velvety acicular sprays, blue-on-green contrast, highly valued by collectors for form.