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CC29771

LORENZENITE with AEGIRINE

LORENZENITE with AEGIRINE


Size:
47 x 35 x 31 mm
Weight:
68 g
Regular price $200.00 USD
Regular price Sale price $200.00 USD
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Detailed information

Species Lorenzenite, Aegirine
Dimensions 47 x 35 x 31 mm
Weight 68 g
Locality Selsurt Mountain Lovozersky District Murmansk Oblast, Russia
Condition No recorded repairs
The famous Alkaline Syenite intrusions of the Kola Peninsula in Murmansk Oblast, northwestern Russia have produced some of the world's best crystallized specimens of rare and complex silicates. Despite being quite unusual in chemistry, Lorenzenite, a sodium titanium silicate, has been recorded in a significant number of occurrences worldwide. However, none have surpassed the size and perfection in crystallographic form of those from Murmansk Oblast, most of which were extracted and sold during the 1990s or earlier. Selsurt Mountain is one of the most famous areas for high quality crystals in matrix and this rich miniature specimen from the superb systematic collection assembled by the brothers Martin and Michael Günther (1951-2007 & 1956-2021) is a great example of why. It features five dark brown well-formed orthorhombic Lorenzenite crystals embedded in a grey Aegirine-rich rock matrix. The Lorenzenite crystals, the largest of which reaches 1 cm in length, are well exposed, revealing their excellent orthorhombic crystal form.

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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.