$16.00 cheaper than the new price!!
Management number | 1146540 | Release Date | 2025/07/07 | List Price | $24.00 | Model Number | 1146540 | ||
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Category |
A bit about the gem. One the color is much deeper than picture and more beautiful. Has a micro chip on one side.
Mohs hardness: 7.5-8
Color: greenish-blue
Crystal structure: Isometric/Cubic
Luster: Vitreous
Transparency: Transparent
Refractive index: 1.72-1.78; Increases with higher zinc content
Density: 3.60-4.10; Increases with higher zinc content
Cleavage: None;
Fracture: none
Streak: none
Luminescence: Under UV light it's bright green
Pleochroism: Usually none, sometimes present anomalously
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