Cryolite & Siderite

Ivigtut | Arsuk Fjord | Sermersooq | Greenland

Size: 7.1 x 5.0 x 3.2 cm

Price: € 350.00 ~ 406.49 $
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 ~ 1742.10 $
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 ~ 348.42 $
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 ~ 406.49 $
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 ~ 1393.68 $
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 ...

Cassiterite

Sauberg Mine | Ehrenfriedersdorf | Erzgebirge | Saxony | Germany

Size: 5.8 x 5.0 x 2.4 cm

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

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Highbidder

This is an exciting specimen from the Sauberg Mine in Ehrenfriederesdorf with two wonderfully twinned Cassiterite crystals. They are up to 2.6 cm tall, which is pretty big for the localit ...

Xenotime-(Y)

Mount Malosa | Zomba Plateau | Chilwa Alkaline Area | Malawi

Size: 6.1 x 4.5 x 3.1 cm

Price: € 1,500.00 ~ 1742.10 $
incl. VAT, excl. Shipping Costs

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Highbidder

This is an excellent Xenotime-(Y) specimen with extremely large, tetragonal, golden-yellow crystals up to almost 1 cm in diameter. They have excellent chisel-shaped terminations, a wonder ...

Pyrochlore on Aegirine

Mount Malosa | Zomba Plateau | Chilwa Alkaline Area | Malawi

Size: 7.3 x 5.5 x 3.6 cm

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

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Highbidder

This very excellent specimen is probably the best Pyrochlore specimen in the pegmatites of Mount Malossa. It was found in 1999. Numerous “Textbook” Pyrochlore crystals have extremely shar ...

Parisite-(Ce)

Mount Malosa | Zomba Plateau | Chilwa Alkaline Area | Malawi

Size: 6.8 x 4.7 x 3.2 cm

Price: € 1,500.00 ~ 1742.10 $
incl. VAT, excl. Shipping Costs

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Highbidder

Look at this relatively large, 5.8 cm tall Parisite-(Ce) crystal on a small piece of matrix. The rare-earth fluoro-carbonate Parisite-(Ce) is fairly unaltered, it is beige-brown with a g ...

Niobophyllite & Aegirine

Mount Malosa | Zomba Plateau | Chilwa Alkaline Area | Malawi

Size: 6.7 x 4.0 x 1.5 cm

Price: € 900.00 ~ 1045.26 $
incl. VAT, excl. Shipping Costs

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Highbidder

A huge, bronze-colored and highly lustrous cluster of the extremely rare inosilicate Niobophyllite made up of smaller tabular crystals. Over the many years of active mining at the numerou ...

Niobophyllite & Aegirine

Mount Malosa | Zomba Plateau | Chilwa Alkaline Area | Malawi

Size: 5.0 x 3.6 x 2.6 cm

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

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Highbidder

What a wonderful miniature-sized specimen with epitaxial grown thin-tabular, bronze-colored and lustrous crystals of the extremely rare Niobophyllite, a member of the Apophyllite group. ...

Ilmenorutile & Aegirine

Mount Malosa | Zomba Plateau | Chilwa Alkaline Area | Malawi

Size: 6.7 x 6.4 x 5.6 cm

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

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Highbidder

A very outstanding cluster of well-defined Ilmenorutile crystals with a length of 3.2 cm, perched on parallel-grown, jet-black Aegirine crystals. These have a high vitreous luster and exc ...