Millerite

Friedrich Mine | Wissen | Siegen | Siegerland | Rhineland-Palatinate | Germany

Size: 3.1 x 2.7 x 2.4 cm

Price: € 400.00 ~ 459.04 $
incl. VAT, excl. Shipping Costs

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Highbidder

This fine miniature sized specimen features numerous intergrown, slender and brassy Millerite crystals to 1 cm in lenght. They are richly perched on partly crystallized, gray Quartz matri ...

Malachite

Anna Quarry | Letmathe | Hagen | North Rhine-Westphalia | Germany

Size: 6.5 x 4.6 x 4.6 cm

Price: € 150.00 ~ 172.14 $
incl. VAT, excl. Shipping Costs

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Highbidder

The abandoned Anna quarry near Letmathe in North Rhine-Westphalia produced during its active mining period a small number of good Malachite specimens,- and this is a very good sample from ...

Elbaite & Lepidolite

Cruzeiro Mine | São José da Safira | Minas Gerais | Brazil

Size: 7.4 x 7.3 x 2.1 cm

Price: € 2,500.00 ~ 2869.00 $
incl. VAT, excl. Shipping Costs

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Highbidder

This highly aesthtic piece features a triangular cluster of well developed and gemmy Elbaite crystals to 5,7 cm in lenght. On first glance we could think the termination of the major crys ...

Dyscrasite

Bouismas Mine | Bou Azzer | Quarzazate | Drâa-Tafilalet Region | Morocco

Size: 10.1 x 6.3 x 4.8 cm

Price: € 2,500.00 ~ 2869.00 $
incl. VAT, excl. Shipping Costs

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Highbidder

A large silver ore specimen with well formed crystals of relatively rare silver-sulfosalt Dyscrasite from the well known Bouismas Mine near Bou Azzer in Morocco. The crystals showing fine ...

Adamite Var. Manganoan

Ojuela Mine | Mapimi | Durango | Mexico

Size: 4.2 x 3.0 x 2.3 cm

Price: € 300.00 ~ 344.28 $
incl. VAT, excl. Shipping Costs

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Highbidder

This great specimen host a large number of sturdy, doubly coloured crystals of desired Manganoan-Adamite richly perched on gossan matrix. The crystals have colourwise both, - pale yolk-ye ...

Tetrahedrite & Chalcopyrite

Zilla Mine | Rosenhöfer Gangzug | Clausthal-Zellerfeld | Harz | Lower Saxony | Germany

Size: 6.0 x 4.2 x 3.6 cm

Price: € 1,200.00 ~ 1377.12 $
incl. VAT, excl. Shipping Costs

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Highbidder

A unique specimen with two wonderfully intergrown Tetrahedrite tetrahedrons perched on small beige Siderite rhombohedrons. The Tetrahedrite is beautifully coated with a thin film of golde ...

Smithsonite Var. Cuprian

Tsumeb Mine (Tsumcorp Mine) | Tsumeb | Otjikoto Region | Namibia

Size: 5.6 x 4.3 x 2.1 cm

Price: € 1,200.00 ~ 1377.12 $
incl. VAT, excl. Shipping Costs

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Highbidder

This magnificent and very colorful Smithsonite specimen comes in a variety of shades of green: from apple green to mint green. The typically triangular to lens-shaped crystals reach 4mm i ...

Cryolite & Siderite

Ivigtut | Arsuk Fjord | Sermersooq | Greenland

Size: 7.1 x 5.0 x 3.2 cm

Price: € 350.00 ~ 401.66 $
incl. VAT, excl. Shipping Costs

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Highbidder

This superb combination specimen with large, white to colorless translucent cleaves of Cryolite and olive-brown translucent Siderite rhombohedrons with clear cleavage planes. The specimen ...

Covellite & Pyrite

Calabona Mine | Alghero | Sassari | Sardinia | Italy

Size: 7.1 x 5.2 x 3.1 cm

Price: € 1,500.00 ~ 1721.40 $
incl. VAT, excl. Shipping Costs

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Highbidder

What an excellent and rich specimen with steel gray Covellite with a striking blue iridescence. The indistinct rosette-shaped clusters (you still can surmise the hexagonal symmetry) of th ...

Chalcocite

Dzhezkazgan Mine | Dzhezkazgan | Karaganda Oblast | Kazakhstan

Size: 5.1 x 3.3 x 1.9 cm

Price: € 300.00 ~ 344.28 $
incl. VAT, excl. Shipping Costs

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Highbidder

Look at this superb specimen with beautifully formed, six-sided Chalcosite crystals on a Calcite matrix. This creates a great contrast of steel gray crystals with a metallic luster, and t ...

Chabazite Ex Dr. N. Pešl collection

Maglovec Quarry | Vyšná Šebastová | Prešov District | Slovakia

Size: 8.1 x 6.3 x 3.6 cm

Price: € 350.00 ~ 401.66 $
incl. VAT, excl. Shipping Costs

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Highbidder

This is a great specimen with excellent, oil-green pseudo-cubic Chabazite crystals measuring 1.2 cm on edge. They were recovered from the still active Maglovec Andesite quarry approximate ...

Cassiterite

Modoto (Bain Mod; Bajan Mod) | Modotin | Dornogovi Province | Mongolia

Size: 6.7 x 5.7 x 2.9 cm

Price: € 1,200.00 ~ 1377.12 $
incl. VAT, excl. Shipping Costs

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Highbidder

What a wonderful cluster of highly lustrous, black-brown Cassiterite crystals that are partially twinned and reach over 3 cm in size. Due to the extremely high luster and the wealth of cr ...