VENDU Citrine brut 34 oeil de faucon Spectrum: Strong band at 506nm

Spectrum: Strong band at 506nm and often at 548nm (valid for the entire series) |

Biréfringence: Kosmochlore: 0

Different countries where kammererite can be mined: Russia

- Démantoïde

VENDU Citrine brut 34 oeil de faucon Spectrum: Strong band at 506nmRaw Citrine Color: Pale yellow Dimensions: 31. 14 x 19. 37 x 20. 73mm Weight: 20. 57g Country of origin: Democratic Republic of Congo Gemological information about citrine: Possible color: Pale yellow to yellow, orange, light brown (champagne, cognac, Madeira) Density: 2. 65 Hardness: 7 Crystal system: Trigonal Fracture: Conchoidal Cleavage: None Polariscope: Anisotropic (restores all 90, except in the optical axis) Refractive index: n0: 1. 538 to 1.