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Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
89g Carat weight: 94
Color: Blue Shape: Drop Size: 35
- Lapis lazuli
51gPoids en carat: 112
95mm diameter Weight in grams: 19
Hypertshène 22 Rond facettée 89g Carat weight: 94Hypersthene cabochon. Color: Grey Shape: Triangle Size: 29. 41 x 22. 25mm Weight in grams: 7. 57g Carat weight: 37. 89 carat Country of origin: Canada Gemological information on hypersthene: Possible color: Gray, green, brown, black Density: Between 3. 43 and 3. 90 Hardness: Between 5 and 6 Crystal system: Orthorombic Breakage: Irregular Cleavage: Perfect Polariscope: Anisotropic Refractive index: np: 1. 686 to 1. 755 nm: ? ng: 1. 703 to 1. 772
