SMITHSONITE PSEUDOMORPH AFTER CALCITE

Лот 44
26.05.2022 11:00UTC +00:00
Classic
Продан
£ 630
AuctioneerCHRISTIE'S
Место проведенияВеликобритания, London
Комиссияsee on Website%
Архив
Аукцион завершен. Ставки на лот больше не принимаются.
Archive
ID 770486
Лот 44 | SMITHSONITE PSEUDOMORPH AFTER CALCITE
Оценочная стоимость
£ 3 000 – 5 000
In this unusual and rare example of a Smithsonite pseudomorph after Calcite, an enormous, rich aggregate plate of Calcite crystals has been completely replaced by sparkling layers of Smithsonite that have retained the shape of these sharp “dogtooth” scalenohedrons. Undamaged examples of these peculiar, but amazing pseudomorphs have been difficult to obtain in any decent size in part due to the brittle nature of these “replacement” crystals. I have also read that most of the first specimens actually came from a controlled dynamite blast. So many, if not most of these came out in broken and damaged pieces from these mines, and were either small specimens or had to be trimmed down just to salvage a few unbroken crystals, often resulting in specimens no bigger than a human fist. 12.5 x 8.5 x 6in. (32 x 22 x 15cm.)
Адрес торгов CHRISTIE'S
8 King Street, St. James's
SW1Y 6QT London
Великобритания
Предосмотр
12.05.2022 – 26.05.2022
Телефон +44 (0)20 7839 9060
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