16.50.02: Ópalo Peruano Azul
- Page ID
- 90528
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|---|---|
| Composición química | SiO 2 +.H 2 O |
| Sistema de cristal | Amorfo |
| Dureza | 5- 6 1/2 |
| Índice de refracción | 1.45 (+.020; -0.080) |
| Gravedad específica | 2.15 (+0.07; -0.90) |
| Lustre | Vítreo |
| Fenómeno | Juego de Color |
El nombre proviene de la fuente de donde se extrae, los Andes peruanos.
Otros nombres de marca incluyen ópalo andino, ópalo azul andino, sílice azul andino y ópalo azul.
Diagnósticos
Color
Color aguamarina a verde mar debido a trazas de cobre.
Ocurrencia
Fuente principal: San Patricio, Perú.
Cuidado
El ópalo es relativamente suave, el ópalo peruano debe tratarse con cuidado ya que puede ser rayado por cualquier material más duro. Lavar en agua tibia jabonosa (no detergente).