From J to O

All our minerals whose first letter is between “J” and “O”.

  • Tranche of tiger eye, South...

    €35.00

    Mineral collection

    Polished hip'tiger eye south Africa.
    It measures 19.8 cm wide for 4 cm high and 1.5 cm thick.
    Its weight is 308 grams.

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  • Sperkise, Cap Blanc-Nez,...

    €60.00

    Mineral collection

    Marcasite with two different crystallizations including centimetric sperkise mâcles.
    It comes from the cliffs of Cap Blanc-Nez in Escalles, Pas-de-Calais, France.
    This sample is 3.7 to 4.1 cm in diameter for a weight of 62 grams.
    Specimen treated for better conservation.

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  • Sperkise, Cap Blanc-Nez,...

    €65.00

    Mineral collection

    Beautiful presentation for this marcasite with sharp stops on his chalk gange.
    It comes from Cap Blanc-Nez, Escalles, Pas-de-Calais, France.
    This specimen 9.8 cm long for 6.7 cm wide and 4.3 cm thick.
    Its weight is 304 grams.

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  • Sperkise, Cap Blanc-Nez,...

    €85.00

    Mineral collection

    Specimen showing on his chalk gangde two marcassites at the faciès sperkise, one at the sharp stops and the second less well defined.
    It comes from Cap Blanc-Nez, Escalles, Pas-de-Calais, France.
    This specimen measures 11.9 cm long for 6.2 cm wide and 4.2 cm thick.
    Its weight is 272 grams.

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  • Sperkise, Cap Blanc-Nez,...

    €65.00

    Mineral collection

    Marcasite with a two-stroke crystallization and sperkise mâcles on the whole contour.
    It comes from the cliffs of Cap Blanc-Nez in Escalles, Pas-de-Calais, France.
    ,This sample is 4.2 cm long for 3.5 cm wide and 3.7 cm thick.
    Its weight is 138 grams.
    Specimen treated for better conservation.

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  • Sperkise with Brachidôme,...

    €60.00

    Mineral collection

    Nice marcasite in mâcle sperkise with brachidôme endings.
    It comes from the cliffs of Cap Blanc-Nez in Escalles, Pas-de-Calais, France.
    This sample is 5.7 cm long for 4 cm wide and 3.3 cm thick.
    It weighs 149 grams.
    Ancient specimen treated for better conservation.

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  • Resinite Opal, Roche...

    €25.00

    Mineral collection

    Roche containing'resinite opal chocolate color.
    It comes from the deposit of the Roche Blanche, Gergovie, Puy-de-Dôme, Auvergne, France.
    With a weight of 93 grams, this sample measures 6.3 cm long for 4.4 cm wide and 3.3 cm thickest.

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  • Resinite Opal, Roche...

    €20.00

    Mineral collection

    Roche containing'resinite opal chocolate color.
    It comes from the deposit of the Roche Blanche, Gergovie, Puy-de-Dôme, Auvergne, France.
    With a weight of 26 grams, this sample measures 5.5 cm long for 4 cm wide and 1.7 cm thickest.

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  • Quincite (quincyte), Mehun...

    €140.00

    Mineral collection

    Rock sample containing quincite, an opal dyed in pink by quincyte inclusions (a sepiolite coloured by algae). Specimen very beautiful size and color!
    It comes from Mehun on yèvre, Cher, Centre-Val de Loire, France.
    With a weight of 625 grams, this quincite measures 12.4 cm long for 9.4 cm wide and 4.7 cm thick.

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  • Orthose, Rostrenen, France,...

    €20.00

    Mineral collection

    Sample of'orthosis from Rostrenen, Guingamp, Côtes-d'Armor, Brittany, France.
    This specimen 4 cm long for 2.4 cm side.
    Its weight is 45 grams.

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  • Orthose, Plelauff, France,...

    €20.00

    Mineral collection

    Crystal sample'orthosis from the An Nivit deposit, near Plélauff in the Côtes-d'Armor en France.
    It measures 6.8 cm long for 3.6 cm wide and 1.9 cm thickest.
    Its weight is 87 grams.

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  • Orpiment, Mine de Matra,...

    €15.00

    Mineral collection

    Sample realgar and'orpiment on gangy.
    It comes from the Matra arsenic mine, closed in 1940, Corsica, France.
    This specimen measures 6.1 cm long for 4.2 cm wide and 3.5 cm high.
    Its weight is 84 grams.
    Specimen fragile.

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