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CC20239

PROUSTITE

PROUSTITE


Size:
50 x 44 x 28 mm
Regular price $750.00 USD
Regular price Sale price $750.00 USD
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Detailed information

Species Proustite, Galena, Sphalerite
Dimensions 50 x 44 x 28 mm
Locality Příbram District Central Bohemian Region Czech Republic
Condition No recorded repairs
This part-rectangular block of dense ore minerals has a real feel of age to it and is from the ancient Příbram mining district in the Central Bohemian Region of Czechia. Silver was the first metal sought in this region, back in Celtic times, followed later by lead and zinc and then, during the 20th century, uranium. A 1.8 x 1 cm area on top of this specimen is covered with terminated rounded Proustite crystals showing their associated ruby-red colour on fractured surfaces but, in the main, are oxidized to a metallic silver-black on the main crystal faces. The matrix appears to be a complex mix of Galena, Sphalerite and Proustite, with the main Proustite crystals sat upon a 5 mm thick layer of brown-beige resinous Sphalerite upon intergrown Galena-Sphalerite-Proustite. A rich and interesting specimen of this rare silver sulphosalt from Příbram. Ex Hans Engelbrecht Collection.

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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.