Perles en rhodochrosite entre 6 et 10mm Communication animale Faceted sunstone beads

Faceted sunstone beads

- Verre bleu

quartz can be more or less opaque)

Dureté: 6

Indice de réfraction: Entre 1

Perles en rhodochrosite entre 6 et 10mm Communication animale Faceted sunstone beadsRhodochrosite beads. Color: Pink, white, black, brown Sizes: Between 6 and 10mm Country of origin: Argentina Number of pearls on a 6mm row: Between 64 and 65 Number of pearls on a row of 8mm: 50 Number of pearls on a 10mm row: 41 Gemological information about rhodochrosite: Possible color: Pink to red Density: Between 3. 40 and 3. 70 Hardness: Between 3. 5 to 4 Crystal system: Trigonal Fracture: Uneven, conchoidal Cleavage: Easy, perfect Polariscope: