This is a very collectable and highly sought after piece of Diana Maria Fluorite from Frosterley, Weardale, County Durham, England.
This Fluorite changes colour. If outside or in natural light, the Fluorite will go a lovely deep blue, if you bring it inside and it will show more of a gemmy green colour. It is also Fluorescent (it’s in the name 😉 ) – the last picture shows it under a UV light.
This stunning piece weighs 1.3KG and measures 110 x 125 x 60mm
Thanks for looking
Castle Rocks Cornwall x