Lapidary and jewellery workshop - Australian opals specialist

Crystallized minerals

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Forme

  • Stibnite

    30.00 €
    Réf: M2738

  • Skutterudite

    69.00 €
    Réf: M2509

  • Skutterudite

    35.00 €
    Réf: M2510
    Rare, opaque crystals about 1.5 cm. Skutterudite is studied for its thermal and thermoelectric properties.

  • Calcite and Galena

    121.00 €
    Réf: M2801

    White nodules on the surface, this is iron ...

    White nodules on the surface, which are iron carbonate.

  • Bournonite

    185.00 €
    Réf: M2442
    Thickness: 3 cm. Bournonite: a mineral composed of lead, copper, and antimony sulfide, it contains approximately 42% lead, 13% copper, 25% antimony, and 20% sulfur. Crystalline system: orthorhombic.