Amethyst is a violet variety of quartz. The name comes from the Koine Greek αμέθυστος amethystos from α- a-, "not" and μεθύσκω (Ancient Greek) methysko / μεθώ metho (Modern Greek), "intoxicate", a reference to the belief that the stone protected its owner from drunkenness.
Améthyste
Gemme
L’améthyste est une variété de quartz violet, de diaphane à translucide, dont la teinte est due aux traces de fer. Ce minéral est utilisé en joaillerie et classé comme pierre fine. Wikipédia
Couleur : du mauve au violet
Formule chimique : SiO2
Densité : 2,65 constante
Cassure : conchoïdale
Comportement chimique : très stable, sauf dans; l'acide fluorhydrique ou; la soude très concentrée
Fluorescence ultraviolet : inerte au UVL et UVC
Habitus : prisme hexagonal terminé par deux rhomboèdres
Amethyst Gemstone is the purple variety of the Quartz mineral. Amethyst's purple color can range from a light lilac to a deep, intense royal purple, ...
Amethyst is a stone of spiritual protection and purification; cleansing one's energy field of negative influences and attachments. It creates a resonant shield ...
Amethyst is crystalline quartz in colors ranging from pale lilac to deep reddish purple. The February birthstone makes a fine, durable gemstone for all purposes ...
29,00 $US En stock
Amethyst can be used as a natural stress & anxiety reliever. Its energy has a very calming effect to the body and mind that will allow you to balance any ...