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CC26595

BOURNONITE

BOURNONITE


Size:
143 x 90 x 57 mm
Regular price $9,000.00 USD
Regular price Sale price $9,000.00 USD
Sale Sold out
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Detailed information

Species Bournonite
Dimensions 143 x 90 x 57 mm
Locality Viboras Mine, Machacamarca Cornelio Saavedra Province Potosí Department, Bolivia
Condition No recorded repairs
Viboras mine at Machacamarca in Potosí Department, Bolivia has, since the very earliest years of the 21st century, been regarded as the source of some of the world's finest Bournonite crystals. Often a favourite with collectors due to its distinctive 'cog-wheel' appearance, the mantel of world's best has passed during the centuries from its Type Locality at Huel Boys in Cornwall, England in 1805, to Herodsfoot mine in the same county during the 1860s, to Yaogangxian mine in China in about 2009. However, the pendulum has swung back towards Viboras mine with the discoveries made in about 2019. This large cabinet piece shows the size, bright metallic gun-metal grey colour and lustre, and most importantly staggering definition of crystal form seen within these Bolivian specimens. These amazing crystals reach, on this specimen, over 3 cm in length and fan out in different orientations from a central 'island' on host rock on the main display surface. The quality is immense, and being large, it makes for a superb display specimen of this wonderful species.

Frequently Asked Questions

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Please note that we do not send any specimen on approval without payment.

What shipping methods do you offer?

We offer a number of different shipping methods, depending on locality and availability. Generally we try to ship using a courier to ensure the speedy and safe delivery of your new mineral specimen, however, other methods are available upon request.

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At present, we cannot accept payments using American Express.

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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.