Pietersite Pendant cut base The green fluorescence is caused

The green fluorescence is caused by trace amounts of uranium

but mostly around the Czech Republic

notable deposits of fluorescent sodalite are found in the Kola Peninsula

and Copper Harbor regions

and once it's polished up

Pietersite Pendant cut base The green fluorescence is causedPietersite Pendant Approx. Dimensions: 42x25x7 mm This pendant is made with . 925 Sterling Silver. Chain is not included. Pietersite is a captivating and relatively rare gemstone that is known for its stunning play of color and chatoyancy (cat's eye effect). It is a type of chalcedony, a microcrystalline form of quartz, and is distinguished by its rich mixture of colors and unique fibrous structure. Pietersite is often cut and polished to showcase its