Groene Amethist 10.1x10.1x7 mm 4.22 CT. "Checker Board" Voor andere Groene Kwarts kunt u ook de categorie Prasioliet bekijken. Color: Green Shape: Cushion with checker board table Weight: 4.22CT. Size: 10.1x10.1x7.0mm Clarity: IF Luster: Alluring Hardness: 7 Origin: Uruguay Specific Gravity: 2.65 - 2.91 Refractive Index: 1.544 - 1.553 Chemical Composition: SiO2, Silicon Dioxide Crystal Structure: Trigonal Treatment: None - Unheated