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CC21188

CHALCOCITE with CALCITE and QUARTZ

CHALCOCITE with CALCITE and QUARTZ


Size:
40 x 48 x 31 mm
Regular price $1,500.00 USD
Regular price Sale price $1,500.00 USD
Sale Sold out
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Detailed information

Species Chalcocite, Calcite , Quartz
Dimensions 40 x 48 x 31 mm
Locality Bristol Copper Mine Bristol, Hartford Co. Connecticut, USA
Condition No recorded repairs
The Bristol Copper mine in Hartford County, Connecticut, USA, produced world-class specimens of Chalcocite and Bornite during its life, where mining began as early as 1837. Such specimens are now held in some of the major museums, Yale-Peabody being one. As far as I know, specimens from this mine are hardly ever seen in private collections and very seldom made available for sale. This beautifully crystallised Chalcocite is from the Dr Josef Clemente (1899-1987) Collection of southern Germany, a collection which lay dormant for the last 36 years and is now yielding classic material such as this. On this small miniature, sharp, superbly defined crystals of sooty-black Chalcocite cover a massive, almost totally hidden Chalcocite matrix with overgrowths of bright, milky-white scalenohedral Calcite crystals and a little Quartz. The Chalcocite forms striated tabular crystals to about 7 mm tall, with chisel-shaped terminations and a powder-like textured surface of sooty Chalcocite. Such a surface layer is occasionally observed on Chalcocite, a feature which makes this rare specimen all the more interesting. This is a rare opportunity to acquire a fine and historic specimen from the Bristol Copper mine in Connecticut.

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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.