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73 Birefringence: Opaque polychristalline Chelsea Filter: Inert Spectrum: Not observable / not diagnostic Anyolite can be confused with: - Jade - jadeite
- Irradiation au radio-cobalt
Hawk's eye can be confused with:
ruby (pink/red) and amphibole (black)
Biréfringence: - 0
VENDU Quartz rose 21 perle 73 Birefringence: Opaque polychristalline ChelseaRose quartz cabochon. Color: Pink Shape: Oval Size: 46. 58 x 31. 17mm Weight in grams: 22. 38g Carat weight: 111. 90 carat Country of origin: Madagascar Gemological information about rose quartz: Possible colors: From pink to magenta Density: 2. 65 Hardness: 7 Crystal system: Trigonal Fracture: Conchoidal, irregular Cleavage: None Polariscope: Anisotropic, restores every 90 Refractive index: Ne: 1. 549 to 1. 557 No: 1. 539 to 1. 550 Birefringence: 0.
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