Franckeite Ex Richard A. Kosnar

San José Mine | Oruro | Cercado Province | Oruro | Bolivia

Size: 8.2 x 4.5 x 2.3 cm

Price: € 950.00 ~ 1103.33 $
incl. VAT, excl. Shipping Costs

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Highbidder

Franckeite, a rare Lead-Antimony Sulfosalt, commonly occurs as tabular crystal clusters intergrown in ore matrix. Free-standing crystals of Franckeite are rather rare. In this case, howev ...

Clinoclase Ex Günther John collection

La Treille Mine | St. Jean | Sainte-Marie-aux-Mines | Alsace | Grand Est | France

Size: 8.8 x 7.4 x 6.1 cm

Price: € 600.00 ~ 696.84 $
incl. VAT, excl. Shipping Costs

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Highbidder

Good Clinoclase specimens can still be seen from time to time, although they are rare to begin with and hardly ever on the market. However, this is the first specimen of this species that ...

Chalcopyrite & Galena

Georg Mine | Willroth | Horhausen | Westerwald | Rhineland-Palatinate | Germany

Size: 10.4 x 6.0 x 3.6 cm

Price: € 1,200.00 ~ 1393.68 $
incl. VAT, excl. Shipping Costs

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Highbidder

This very fine specimen with Galena and Chalcopyrite with exceptional aesthetics. This is piece far better in person than the pictures show. A main cluster consisting of brassy-yellow, sl ...

Baryte

Les Malines | Montdardier | Gard | Occitanie | France

Size: 10.1 x 8.3 x 6.6 cm

Price: € 850.00 ~ 987.19 $
incl. VAT, excl. Shipping Costs

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Highbidder

This is very exceptional Barite specimen, not only in terms of crystal habit but also in terms of overall aesthetics. The French locality Les Malines, and here in particular the Les Cèdre ...

Malachite psm Azurite

Tsumeb Mine | Tsumeb | Otjikoto Region | Namibia

Size: 4.2 x 2.9 x 2.2 cm

Price: € 240.00 ~ 278.74 $
incl. VAT, excl. Shipping Costs

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Highbidder

This is a fine specimen of Malachite from the famous Tsumeb Mine in Namibia. It features super-sharp Malachite after Azurite pseudo, where the original forms of the Azurites are perfectly ...

Emerald

Cozquez Mine | Muzo Mun. | Chivor | Boyacá Dept. | Colombia

Size: 8.5 x 5.1 x 3.2 cm

Price: € 1,200.00 ~ 1393.68 $
incl. VAT, excl. Shipping Costs

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Highbidder

Here we see an exquisite Emerald specimen from the famous Cosquez Mine of Colombia. To me simply different to many others. The crystals are relatively large with an excellent deep green c ...

Stephanite

Himmelfahrt Fundgrube | Freiberg | Erzgebirge | Saxony | Germany

Size: 4.1 x 3.0 x 1.6 cm

Price: € 850.00 ~ 987.19 $
incl. VAT, excl. Shipping Costs

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Highbidder

An exceptional miniature-sized Stephanite specimen form the venerable Himmelfahrt Mine near Freiberg, Saxony, which was closed in 1968 as the last active mine in the Freiberg region. The ...

Marialite & Scapolite

Sar-e-Sang | Koksha Valley | Kuran wa Munjan District | Badakhshan | Afghanistan

Size: 5.9 x 4.8 x 2.7 cm

Price: € 450.00 ~ 522.63 $
incl. VAT, excl. Shipping Costs

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Highbidder

Olive-green, mostly well terminated Scapolite crystals are associated with faint lilac-colored Marialite crystals are perched on white marble matrix. Both species are member of the Scapol ...

Cassiterite

Sauberg Mine | Ehrenfriedersdorf | Erzgebirge | Saxony | Germany

Size: 5.9 x 5.0 x 2.7 cm

Price: € 650.00 ~ 754.91 $
incl. VAT, excl. Shipping Costs

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Highbidder

We are looking at a quite exceptional and classic Cassiterite specimens from the famous Sauberg Mine near Ehrenfriedersdorf in Saxony‘s Ore Mountains. The mine worked a greisen vein-type ...

Pyrite on Calcite

Příbram | Bohemia | Czech Republic

Size: 6.8 x 4.2 x 4.1 cm

Price: € 180.00 ~ 209.05 $
incl. VAT, excl. Shipping Costs

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Highbidder

Calcite scalenohedrons measuring to 3.5 cm almost entirely covered with brass-colored Pyrite micro crystals. A faint patina adds to the overall aesthetics of the piece. This magnificent P ...

Baryte

Tellerhäuser Mine | Pöhla | Schwarzenberg | Erzgebirge | Saxony | Germany

Size: 5.5 x 3.8 x 3.3 cm

Price: € 350.00 ~ 406.49 $
incl. VAT, excl. Shipping Costs

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Highbidder

Golden Barite from Pöhla is world-famous and graces the best mineral collections of the world. And you can own one of them: an exceptional example with an unusual tabular habit. The sharp ...

Azurite & Malachite

Hella Glück Mine | Neubulach | Calw | Black Forest | Baden-Württemberg | Germany

Size: 9.2 x 5.0 x 4.1 cm

Price: € 180.00 ~ 209.05 $
incl. VAT, excl. Shipping Costs

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Highbidder

Like the previous, larger specimen, Azurite crystals are perched on a matrix of silicified sandstone. However, they are more densely intergrown and associated with less Malachite. A rich ...