VENDU Citrine brut 73 Rond a little black Shape: Oval

a little black Shape: Oval Size: 46

does not restore)

Filtre chelsea: Rouge

65Dureté: Entre 6 et 7Système cristallin: TrigonalFamille: Quartz microcristallinCassure: IrrégulièreClivage: Aucun

778Biréfringence: -0

VENDU Citrine brut 73 Rond a little black Shape: OvalRaw Citrine Color: Pale yellow Dimensions: 39. 94 x 20. 73 x 19. 60mm Weight: 26. 38g 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.