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- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
Pay in 4 interest-free payments of $2.59 Learn more
Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
92 Hardness: Between 6 and 7 Crystal system: Orthorhombic Breakage: Uneven Cleavage: Distinct in one direction Polariscope: Opaque Refractive index: - Birefringence: - Chelsea filter: - Spectrum: Not observable / not diagnostic Different countries where marcasite can be extracted: United States
soda-lime (oligoclase
- Either too big
Number of pearls on a row of 8mm: Between 47 and 48
Carat weight: 106
Perles en oeil de tigre, forme goutte Perle décorative 92 Hardness: Between 6 andPerles en oeil de tigre. Couleur: Jaune, Jaune fonc et Brun (voire Orange dor), aux reflets soyeux, chatoyant Forme: Goutte Taille: 8 x 11mm Pays d'origine: Afrique du Sud Nombre de gouttes par rang: 18 Informations gemmologiques sur l'oeil de tigre: Couleurs possibles: Jaune, Jaune fonc et Brun (voire Orange dor), aux reflets soyeux, chatoyant Densit: Entre 2,58 et 2,66 Duret: 7 Systme cristallin: Trigonal Cassure: Irrgulire Clivage: Aucun