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CC28507

DAWSONITE with STRONTIANITE

DAWSONITE with STRONTIANITE


Size:
78 x 95 x 48 mm
Weight:
356 g
Regular price $450.00 USD
Regular price Sale price $450.00 USD
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Detailed information

Species Dawsonite, Strontianite
Dimensions 78 x 95 x 48 mm
Weight 356 g
Locality Francon Quarry Montréal, Québec Canada
Condition No recorded repairs
Dawsonite, a sodium aluminium carbonate hydroxide species found in low-temperature hydrothermal environments is best known from Francon quarry in Montréal, Québec, Canada, where the richest crystallized specimens of the species were found. Interestingly, the Type Locality at McGill University campus is only four miles from Francon quarry, but the specimens collected by Principal John William Dawson - after which it is named - were collected a century earlier, between 1855 and 1874. Francon quarry closed in 1981, and although best remembered by mineral collectors for its world-beating Weloganite crystals also produced the world's finest examples of several less 'showy' species. This quite large specimen of Dawsonite and Strontianite on carbonatite host rock is unusually well-crystallized and in excellent condition. The Dawsonite forms extensive sprays of small colourless to white bladed crystals coating the rock matrix with several cream coloured near-spherical aggregates of Strontianite to 4 mm in diameter. Under magnification the Dawsonite crystals are seen to be really well formed. A classic Francon quarry 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.