Citrine brut 61 unakite 5 Crystal system: Amorphous Fracture:

5 Crystal system: Amorphous Fracture: Conchoidal Cleavage: None Polariscope: Opaque Refractive index: Between 1

Cabochon en tourmaline rubellite

59gPoids en carat: 72

Color: Anise green

63mm Weight in grams: 13

Citrine brut 61 unakite 5 Crystal system: Amorphous Fracture:Raw Citrine Color: Pale yellow Dimensions: 32. 23 x 16. 29 x 19. 01mm Weight: 12. 12g 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.