Cuivre Natif, Calumetite, Calumet, Michigan, USA.
Cuivre Natif, Calumetite, Calumet, Michigan, USA.
Cuivre Natif, Calumetite, Calumet, Michigan, USA.
Cuivre Natif, Calumetite, Calumet, Michigan, USA.
Cuivre Natif, Calumetite, Calumet, Michigan, USA.
Cuivre Natif, Calumetite, Calumet, Michigan, USA.

Native copper, Calumetite, Calumet, Michigan, USA.

80,00€

Fine blue-green calumetite crystals associated with dendritic native copper, mineral from the Centennial mine in Calumet, Michigan, USA.

The typical locality for calumetite is Calumet!

Calumetite is a rare mineral.

It’s a halide with the chemical formula Cu (OH,Cl)2 2H2 O.

  • Description

    Description

    Fine blue-green calumetite crystals associated with dendritic native copper, mineral from the Centennial mine in Calumet, Michigan, USA.

    The typical locality for calumetite is Calumet!

    Calumetite is a rare mineral.

    It’s a halide with the chemical formula Cu (OH,Cl)2 2H2 O.

    This post is also available in: French

  • Additional information

    Additional information

    Weight 0,405 kg
    Dimensions 11 × 5,5 × 4,5 cm
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SKU: EN-5034-10 Categories: , ,

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