Lapidary and jewellery workshop - Australian opals specialist

Crystallized minerals

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  • Fluorite (fluorine) crystal)

    8.40 €
    Réf: M1772

    Highly fluorescent

  • 10.00 €
    Réf: M1813

  • Fluorite (fluorine)

    29.20 €
    Réf: M1836

    Fluorescent sample with large crystals 4 to 6 cm

    The crystal system is cubic. Crystals are cubes or octahedra, often twinned. The habit can be granular, massive, or compact. Perfect octahedral cleavage. Conchoidal fracture. It is often associated with quartz, calcite, dolomite, galena, pyrite, chalcopyrite, sphalerite, barite... Chemical formula: CaF2. Hardness: 4. System: Cubic, sometimes octahedral. ... info ... mode=

  • Erythrite and Annabergite

    55.90 €
    Réf: M1882

    Rare mineral. On the surface of this rock, in the ...

    Photo from 2 different viewpoints. Erythrite: Cobalt ore. Chemical formula: Co3[AsO4]2.8H2O. Crystal system: monoclinic. Annabergite or nickel bloom. Arsenate group. System: Monoclinic. Density: d3.1. Chemical formula: Ni3[AsO4]2.2H2O. Appears as aggregates of lamellar crystals of apple-green color. This is a rare product of the alteration of nickel-bearing sulfides.

  • 17.50 €
    Réf: M2748

  • 43.40 €
    Réf: M2468

  • Dioptase and Plancheite

    54.20 €
    Réf: M1565

  • Dioptase and Plancheite

    58.40 €
    Réf: M1568

  • 85.00 €
    Réf: M1571

  • 45.00 €
    Réf: M1563

  • 46.70 €
    Réf: M1566

  • 46.70 €
    Réf: M1564

  • Dioptase and Plancheite

    40.90 €
    Réf: M1561

  • 45.90 €
    Réf: M1570

  • Crocoite

    24.20 €
    Réf: M226
    Vibrant color of this mineral

  • Crocoite

    79.00 €
    Réf: M2538

  • Simple Aquamarine Crystals

    15.00 €
    Réf: M74

    Good clarity and beautiful color

    These are long, narrow crystals of a beautiful deep blue color, gem quality.

  • Rock Crystal (Soul Quartz)

    20.00 €
    Réf: M2709

  • Rock Crystal (Soul Quartz)

    15.00 €
    Réf: M2711

  • 40.00 €
    Réf: M781B

  • 40.00 €
    Réf: M781

  • Clinozoisite

    208.00 €
    Réf: M394

    The translucent crystals are delicately arranged ...

    Calcium aluminum silicate (Epidote family)

  • 174.00 €
    Réf: M393

  • Clinochlorite ou Seraphinite

    49.00 €
    Réf: M999
    It belongs to the group of chlorites, scaly aggregates, in platelets, hardness 2-2.5. Thickness 3 cm


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