Amethyst

Boldut Mine | Cavnic | Maramureș | Romania

Size: 8.1 x 5.0 x 4.8 cm

Price: € 250.00 ~ 293.90 $
incl. VAT, excl. Shipping Costs

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Highbidder

A beautiful piece of lavender-violet Amethyst with a maximum crystal size of 1.8 cm. The specimen features excellent transparency and superb luster. Good Amethyst specimens like this have ...

Miargyrite

San Genaro Mine | Castrovirreyna | Huancavelica | Peru

Size: 4.1 x 3.0 x 2.7 cm

Price: € 800.00 ~ 940.48 $
incl. VAT, excl. Shipping Costs

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Highbidder

This excellent specimen is the "bigger brother" of the previously described piece and impresses also with its exceptionally beautiful, thick rosettes of iridescent, steel-gray Miargyrite, ...

Miargyrite

San Genaro Mine | Castrovirreyna | Huancavelica | Peru

Size: 3.6 x 1.9 x 1.6 cm

Price: € 500.00 ~ 587.80 $
incl. VAT, excl. Shipping Costs

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Highbidder

This fine specimen impresses with its exceptionally beautiful, thick rosettes of iridescent, steel-gray Miargyrite, measuring up to 0.5 cm in diameter. Miargyrite is a rare silver sulfosa ...

Meionite RARE

Monte Somma | Somma-Vesuvius | Naples | Campania | Italy

Size: 6.5 x 4.7 x 2.4 cm

Price: € 500.00 ~ 587.80 $
incl. VAT, excl. Shipping Costs

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Highbidder

An exceptionally representative and rich specimen with numerous, crystal-clear Meionite crystals with an enormous diameter of up to 0.6 cm nicely perched on typical matrix. The individual ...

Melonite & Calaverite

Great Boulder Gold Mine | Kalgoorlie Consolidated Gold Mines | Kalgoorlie-Boulder Shire | Australia

Size: 5.1 x 4.0 x 2.6 cm

Price: € 2,500.00 ~ 2939.00 $
incl. VAT, excl. Shipping Costs

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Highbidder

Melonite is an ULTRA-RARE nickel telluride, and this superb combination piece presents itself in RICH, tombac-colored metallic ore masses, abundantly combined with brassy and also RARE Ca ...

Magnetite

Traversella Mine | Traversella | Torino Region | Piedmont | Italy

Size: 5.1 x 3.8 x 3.3 cm

Price: € 550.00 ~ 646.58 $
incl. VAT, excl. Shipping Costs

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Highbidder

These are THE classic Magnetite crystals from the famous Traversella mine of Turin region, Italy. The top of this piece is adorned with large, lustrous, metallic, gray-black Magnetite cry ...

Kovdorskite

Kovdor Zheleznyi Mine | Kovdor Massif | Murmansk Oblast | Russia

Size: 5.4 x 4.5 x 3.5 cm

Price: € 2,500.00 ~ 2939.00 $
incl. VAT, excl. Shipping Costs

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Highbidder

This is an incredibly rich and equally aesthetic piece of a Kola classic, namely Kovdorskite, from the world-famous Kovdor-Zheleznyi mine. Kovdorskite is a VERY RARE hydrated magnesium ph ...

Hsianghualite

Xianghualing Mine | Xianghualing | Linwu Co. | Chenzhou | Hunan | China

Size: 6.1 x 3.3 x 3.1 cm

Price: € 1,500.00 ~ 1763.40 $
incl. VAT, excl. Shipping Costs

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Highbidder

Hsianghualite is a VERY RARE species of the Ca-Li-Be zeolite group and this piece comes from the TYPE LOCALITY, the Xianghualing mine of Linwu county. Both known localities are located in ...

Hessonite

Jeffrey Mine | Asbestos | Estrie | Québec | Canada

Size: 6.0 x 3.9 x 3.0 cm

Price: € 550.00 ~ 646.58 $
incl. VAT, excl. Shipping Costs

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Highbidder

Atop the beautiful creamy matrix, several glassy, bright orange-brown Grossular crystals (variety Hessonite), mostly about 1 cm in size, stand in extremely contrasting fashion. This is es ...

Graphite RARE CRYSTALS

Namib II Mine | Wlotzkasbaken | Arandis | Swakopmund | Erongo | Namibia

Size: 4.9 x 3.3 x 1.7 cm

Price: € 650.00 ~ 764.14 $
incl. VAT, excl. Shipping Costs

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Highbidder

This is an outstanding specimen with relatively large, freestanding crystals of Graphite up to 0.8 cm, including a particularly robust, beautiful, tabular crystal that is simply exquisite ...

Gadolinite-(Y)

Ytterby | Resarö | Vaxholm | Stockholm | Sweden

Size: 6.4 x 4.6 x 2.8 cm

Price: € 1,200.00 ~ 1410.72 $
incl. VAT, excl. Shipping Costs

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Highbidder

A large and truly exceptional crystal of the rare earth mineral Gadolinite-(Y) from the European TYPE LOCALITY for such now-rare specimens. It is a very well-formed crystal of this yttriu ...

Willemite

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

Size: 7.0 x 6.6 x 4.4 cm

Price: € 1,200.00 ~ 1410.72 $
incl. VAT, excl. Shipping Costs

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Highbidder

A very attractiv specimen coated from both sides with drusy and highly lustrous spheres to 3 mm of brick red to brown Willemit from the famous Tsumeb Mine of Namibia. Willemite is one of ...