Amétrine, Quartz Météorite / Meteorite It’s also the birthstone for

It’s also the birthstone for March

Couleur : Veines bleues et indigos

Pietersite

Elle peut être considérée comme plus résistante comparativement à l’opale noire

Variety: Common Opal

Amétrine, Quartz Météorite / Meteorite It’s also the birthstone forAmetrine is a natural variety of quartz. It is a mixture of amethyst and citrine with areas of purple and yellow or orange. The color of the visible areas in ametrine is due to different oxidation states of the iron in the crystal. Citrine segments have oxidized iron while amethyst segments are not oxidized. This ametrine was cut and signed by the very famous John Dyer. Variety: Quartz Color: Yellow and purple Dimensions: 14. 20 mm Weight: 13. 82 ct