Amétrine, Quartz Météorite / Meteorite Elle peut être considérée comme

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

It’s also the birthstone for March

bleu et vert

Variety: Common Opal

Couleur : Veines bleues et indigos

Amétrine, Quartz Météorite / Meteorite Elle peut être considérée commeAmetrine 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