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CC20062

CALCITE with NATROLITE

CALCITE with NATROLITE


Size:
58 x 126 x 80 mm
Regular price $650.00 USD
Regular price Sale price $650.00 USD
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Detailed information

Species Calcite, Natrolite, Pyrite
Dimensions 58 x 126 x 80 mm
Locality Stríbro (Mies) Plzen Region Bohemia, Czech Republic
Condition No recorded repairs
Although not bright and colourful, there is a certain intrigue and fascination to this unusual form of Calcite from Stríbro (Mies) in the Plzen Region, Bohemia, Czechia. Cabinet-sized, this aggregate of Calcite crystals encases a core of massive dark brown Sphalerite. Growing outwards, the Calcite crystals have consistently developed in a crown-like, or castellated form, with their sunken internal part dull and pale grey, whilst the outer raised edges are more glossy to resinous in lustre. This formation appears to have resulted from several generations of crystallization, with the later, glossy, outer edges containing fine inclusions of golden Pyrite. Minor small prismatic crystals of Natrolite are sparse, but focused more upon the rough surfaces of the earlier 'internal' Calcite crystals. Ex Hans Engelbrecht Collection (no. 379) with his card label. There is minor bruising to some of the external Calcite crystals and one or two of the higher display crystals, but this is a rarely seen variety and thus an important specimen.

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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.