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CC25141

FLUORITE with SPHALERITE

FLUORITE with SPHALERITE


Size:
95 x 204 x 165 mm
Weight:
2680 g
Regular price $6,500.00 USD
Regular price Sale price $6,500.00 USD
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Detailed information

Species Fluorite, Sphalerite, Dolomite
Dimensions 95 x 204 x 165 mm
Weight 2680 g
Locality Diana Vein, Allenheads Mine East Allendale, North Pennines Northumberland, England
Condition No recorded repairs
Diana vein in Allenheads mine in Northumberland is a renowned Fluorite occurrence in the North Pennines Orefield known for very glassy, highly reflective crystals. Most of the specimens from Diana vein are said to have been collected from flats alongside Diana vein during the 1970s when British Steel was operating the mine. This very large display specimen is covered in bright glassy pale lavender coloured twinned Fluorite crystals with minor associated black Sphalerite crystals so typical of this occurrence and minor Dolomite as small cream coloured rosettes. The Fluorite crystals exceptionally reach 2.1 cm on edge, but most occur in two size ranges - prominent, slightly more intensely coloured twinned crystals in the range 7- 15 mm; and sub 5 mm crystals making up the groundmass. Similar to specimens from Frazer's Hush mine, this Fluorite exhibits strong daylight fluorescence with a noticeable shift from lavender under artificial light to violet under daylight. There is some damage to the larger twinned Fluorite crystal but most of the other crystals are razor sharp and in fine condition. Ex Bill Creighton specimen. Many collectors will remember Bill's museum and shop in Cockermouth on the northern edge of the English Lake District. Most specimens from this occurrence are sub-10cm in size, making this a remarkable museum quality specimen. Due to its size and weight (over 2 kg) additional postage charges may apply.

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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.