• Malachite ps. after Azurite with Azurite and Duftite
Gallery

Malachite ps. after Azurite with Azurite and Duftite

$800.00   €682  £580.00 approx.  

This specimen is priced in US dollars, all other prices are approximate.

ID: CC21094
Within the world-famous Tsumeb mine in Namibia, Malachite pseudomorphing after Azurite was ubiquitous throughout all levels of this deep mine, so specimens are common in all Tsumeb collections.  What makes this a stand-out specimen is the fibrous crystallisation of the Malachite replacing the Azurite crystals, resulting in a wonderfully aesthetic specimen covered in silky sheets of delicate Malachite acicular crystals, these mimicking the former blocky Azure crystals.  As is often the case with fibrous Malachite, its colour, and play of colour due to incident light, ranges from brilliant light emerald-green to intensely dark bottle green.  The pseudomorphs measure up to 2.3 cm long and tend to form as squat, thick-set, almost rhombohedral crystals.  Distributed amongst these are small, 1 mm and less, glassy Azurite crystals and earthy green druses of light apple-green Duftite, a copper-lead arsenate.  This is a most attractive pseudomorph from Tsumeb and one I feel will surely please.

Details

Dimensions
6.5 × 9.4 × 2.8 cm
Categories
Carbonates, Phosphates, Arsenates and Vanadates, Pseudomorphs
Locality
Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia, Africa

Minerals on Specimen

Minerals on specimen
Duftite, Malachite

Related Mineral Specimens

Cuprite with Malachite
$2,500
 Krasnotur'insk, Sverdlovskaya Oblast', Middle Urals, Urals Region, Russia
Rich intergrown well formed crystals of maroon-red octahedral Cuprite measuring to 3mm line a cavity...
Malachite
$450
 Moldova Noua, Banat Mountains, Caras-Severin County, Romania, Europe
Bright glittering green radial acicular clusters and inter-grown areas of Malachite line numerous...
Malachite Pseudomorph After Cuprite
$650
 Andrassy III Mine, Rudabanya, Rudabanyai Mts, Borsod-Abauj-Zemplen Co, Hungary, Europe
A well formed partial Malachite replacement of cubooctahedral Cuprite with some development of...
Malachite
$700
 Onganja Mine, Onganja, Seeis, Windhoek District, Namibia, Africa
Lustrous intergrown crystals of Malachite displaying a rich green colour edged with lighter...