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CC39026

VESZELYITE with CUPROZHESHENGITE

VESZELYITE with CUPROZHESHENGITE


Size:
55 x 79 x 40 mm
Weight:
175 g
Regular price $2,500.00 USD
Regular price Sale price $2,500.00 USD
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Detailed information

Species Veszelyite, Cuprozheshengite
Dimensions 55 x 79 x 40 mm
Weight 175 g
Locality Sanguozhuang Pb-Zn Mine Sanguozhuang, Donghuan District Kunming, Yunnan, China
Condition No recorded repairs
Sanguozhuang Pb-Zn mine (sometimes referred to as Dongchuan mine) in Dongchuan District, Kunming, Yunnan, China has, in recent years, produced some of the world's finest specimens of Veszelyite - copper zinc phosphate hydrate hydroxide - but associated with this are a series of even rarer phosphates and arsenates, four of which were first described from there and now have their own series - the Dongchuanite Group. All four members of this group look quite similar and can seamlessly grade from one to the other, but Cuprozheshengite and Cuprodongchuanite are both slightly greener due to their copper content. This small cabinet specimen shows the richness of these fascinating secondary supergene oxidation species. Comprising the typical white Hemimorphite matrix cavities and surfaces are liberally scattered with hundreds of sub mm-size pale peppermint-green spherules of Cuprozheshengite or Cuprodongchuanite, or both. Fractures within the Hemimorphite are filled with flashes of massive electric-blue Veszelyite and larger open cavities feature excellent sharp bladed deep blue Veszelyite crystals to an impressive 7 mm in length. This is a wonderful contextural paragenetic specimen which may well be worthy of detailed chemical analysis. These rarer species have only been noted from two localities in China and, unusually for some super rare species, they are quite pretty, albeit with magnification.

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I bought a specimen but it is not what I expected or was damaged in transit. Can I return the specimen?

Inevitably, sometimes things don't go as expected. Whether the specimen is damaged in transit or the identity is incorrect, we are aware that this can result in the return of a specimen.If your specimen is damaged during shipping, it is vitally important to take a photo of the packaging and specimen in situ. By recording this, we get an idea of the nature and possible reason behind the damage and will be able to process the return much faster.If you discover that the mineral species has been misidentified, we require details of the method of identification in order to understand why you believe this to be the case. If the identity is in question but no formal analysis has been attempted, Crystal Classics will assess the situation on a case-by-case basis. In some instances, this may mean the specimen is sent for analysis to determine the identity.In any scenario where a specimen is analysed and the species in question is not present on the specimen, we will provide a full refund.If you feel that the specimen was misrepresented in any way, please ensure you make contact with us within the 30 day grace period for resolution.In all instances, please ensure that you call or e-mail us immediately, prior to the return of a specimen to Crystal Classics, so that we can advise regarding the returns procedure. Failure to contact us prior to the return of a specimen may lead to the rejection of your return.Shipping costs of all returns are to be covered by the customer, unless the specimen was damaged in transit or if the identity is incorrect.