Taïwan Hokutolite Rond Facetté 7.5mm Perles 1/4-1fil (env. 15po/36cm)
Hokutolite
Taille : Environ 7,5 mm (+/-0,5 mm)
Taille du trou : Environ 1 mm
Couleur : Ivoire, Beige
Il s'agit de perles coupées rondes ou semi-rondes en hokutolite de Taïwan. L'hokutolite, qui émet des radiations naturelles, n'existe qu'à deux endroits : la source chaude de Beitou à Taïwan et la source chaude de Tamagawa dans la préfecture d'Akita au Japon. Au Japon, elle a été désignée monument naturel en 1922 et monument naturel spécial en 1952, et son extraction est désormais interdite. On dit qu'elle émet des radiations en raison de sa teneur en radium, ce qui serait bénéfique pour la santé. L'hokutolite communément distribuée sous forme de perles rondes est traitée en céramique. Nos produits subissent également un traitement similaire, caractérisé par une qualité, une forme et une émission de radiations stables.
[*La grille utilisée dans l'image est de 1 cm x 1 cm.]
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