Ammonite Fossil Pendant | Large 70mm Madagascan | Sterling Silver white Slide rules are historic technological

Slide rules are historic technological instruments – a perfect gift for mathematicians

making it a perfect gift

this tiny trilobite fossil ring has been set in sterling silver on an adjustable band

They clearly display the wonderful patterns found in the natural world

It is encased in a double bezel sterling silver frame with a matching back

Ammonite Fossil Pendant | Large 70mm Madagascan | Sterling Silver white Slide rules are historic technologicalThis stunning Ammonite Pendant crafted from 150 million year old Madagascan Ammonite fossil features delicate hues and markings, framed in a sterling silver band, allowing the rear of the fossil to be visible. This piece celebrates the intricate beauty of this ancient treasure. Please note, due to the weight of this pendant, it will be sent with an 18" snake chain, rather than the standard 18" Trace chain. We offer a wide selection of fossil and