Name: A LARGE IRIDESCENT AMMONITE
Brand: CANADA
Price: 120000.00 GBP
Availability: SoldOut

The 19-inch Placenticeras interclare from the upper Cretaceous, Bearpaw formation (75-72 million years ago), showing strong iridescences of red, orange, green and purple, placed in matrix supported with wall mounting.
44 x 29 x 5in. (112 x 74 x 13cm.)

This lot will be removed to Christie’s Park Royal. Christie’s will inform you if the lot has been sent offsite. Our removal and storage of the lot is subject to the terms and conditions of storage which can be found at Christies.com/storage and our fees for storage are set out in the table below - these will apply whether the lot remains with Christie’s or is removed elsewhere. Please call Christie’s Client Service 24 hours in advance to book a collection time at Christie’s Park Royal. All collections from Christie’s Park Royal will be by pre-booked appointment only. Tel: +44 (0)20 7839 9060 Email: cscollectionsuk@christies.com. If the lot remains at Christie’s it will be available for collection on any working day 9.00 am to 5.00 pm. Lots are not available for collection at weekends.
These lots have been imported from outside the EU or, if the UK has withdrawn from the EU without an agreed transition deal, from outside of the UK for sale and placed under the Temporary Admission regime. Import VAT is payable at 5% on the hammer price. VAT at 20% will be added to the buyer’s premium but will not be shown separately on our invoice.
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Conditions of Sale
FAQs
This lot is offered by Christie Manson & Woods Ltd

Brought to you by

James Hyslop

A Christie's specialist may contact you to discuss this lot or to notify you if the condition changes prior to the sale.

jhyslop@christies.com +44 (0)20 7752 3205

Lot Essay

The opal like iridescence of these ammonites from Alberta, Canada has been termed ammolite and since 1981 has had the status of a gemstone. The shimmering, metallic colours were caused by the combination of millions of years of compression and the mineralization of iron, copper and silica which precipitated from volcanic ash. The opalescent layers of colour are particularly prized in the Chinese philosophical system of Feng-Shui.
The ammonites are a group of molluscs that lived in the seas from the mid-Devonian (approximately 400 million years ago) to the end of the Cretaceous (65 million years ago). The sequence of events that famously killed off the dinosaurs also drove the ammonites to extinction.

Post Lot Text

This lot has been imported from outside the EU for sale and placed under the Temporary Admission regime. Import VAT is payable (at 5%) on the hammer price. VAT at 20% will be added to the buyer’s premium but will not be shown separately on the invoice. Please see the Conditions of Sale for further information.