Zircon (bleu) Chrysocolle / Chrysocolla translucent with lots of black

translucent with lots of black rutile needles

it is hammered and slightly oxidized

Dureté : 5

Couleur : Swiss blue

Zircon (bleu) Chrysocolle / Chrysocolla translucent with lots of blackZircon is a natural fine stone with a high dispersion as well as a sub adamantine luster. It is found in a wide range of colors such as yellow, brown, orange, red, purple, blue and green. It is very popular in jewelry because it has optical properties similar to diamond. A zircon found in Australia is believed to be the oldest mineral on earth at 4. 4 billion years old. Variety: Zircon Blue color Dimensions: 6. 00 mm Weight: About 1. 30 ct Size: