Lapidary and jewellery workshop - Australian opals specialist

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  • Brazilianite 3.6 x 2.15 cm

    25.00 €
    Réf: M2858
    Crystalline system: Monoclinic. Chemical formula: NaAl3(PO4)2(OH)4. Hardness: 5.5. Density: 2.98. Phosphate group: Basic sodium and aluminum phosphate.

  • Brazilianite 4.1 x 2.7 cm

    30.00 €
    Réf: M2857
    Crystalline system: Monoclinic. Chemical formula: NaAl3(PO4)2(OH)4. Hardness: 5.5. Density: 2.98. Phosphate group: Basic sodium and aluminum phosphate.

  • Brazilianite 3.6 x 2.6 cm

    30.00 €
    Réf: M2856
    Crystalline system: Monoclinic. Chemical formula: NaAl3(PO4)2(OH)4. Hardness: 5.5. Density: 2.98. Phosphate group: Basic sodium and aluminum phosphate.

  • Brazilianite 2.8 x 2.7 cm

    25.00 €
    Réf: M2855
    Crystalline system: Monoclinic. Chemical formula: NaAl3(PO4)2(OH)4. Hardness: 5.5. Density: 2.98. Phosphate group: Basic sodium and aluminum phosphate.

  • Brazilianite 3.4 x 2.1 cm

    25.00 €
    Réf: M2854
    Crystalline system: Monoclinic. Chemical formula: NaAl3(PO4)2(OH)4. Hardness: 5.5. Density: 2.98. Phosphate group: Basic sodium and aluminum phosphate.

  • Opal Triplet

    221.00 €
    Réf: TR46-7
    AA+ opal triplet with an assembly of geometric shapes varying from acidic green to bluish green with hints of navy blue.