Quartz

Sauberg Mine | Ehrenfriedersdorf | Erzgebirge | Saxony | Germany

Size: 9.9 x 7.7 x 5.8 cm

Price: € 250.00 ~ 290.35 $
incl. VAT, excl. Shipping Costs

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Highbidder

A superb Quartz specimen with slender, perfect crystals measuring an enormous 9.1 cm in length, forming a wonderfully aesthetic piece. Both the prism faces and the terminations are except ...

Gypsum WITH EMBEDDED SULfUR

Niccioleta Mine | Massa Marittima | Grosseto Province | Tuscany | Italy

Size: 10.1 x 8.7 x 4.9 cm

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

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Highbidder

An outstanding and classic cabinet-sized combination piece featuring a fine large, well-formed 7.5 cm measuring Gypsum crystal, accompanied by cubed, brassy Pyrite at the base and, as a ...

Gratonite

Excelsior Mine | Cerro de Pasco | Pasco Department | Peru

Size: 4.2 x 4.1 x 3.5 cm

Price: € 2,000.00 ~ 2322.80 $
incl. VAT, excl. Shipping Costs

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Highbidder

Gratonite is a VERY RARE lead-arsenic sulfosalt, and good specimens like this one most likely date back to the 1930s. Most of the few truly good pieces were recovered during this time—and ...

Goethite

Restormel Royal Iron Mine | Lostwithiel | St. Austell | Cornwall | England

Size: 7.1 x 5.7 x 5.5 cm

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

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Highbidder

Here we see a superbly crystallized, slightly sculptural Goethite specimen from the old-time Restormel Royal Iron Mine in Lostwithiel near St. Austell in Cornwall. Originally it was calle ...

Galena & Siderite

Zletovo Mine | Kratovo-Zletovo Ore District | Probistip Municipality | North Macedonia

Size: 11.5 x 8.3 x 5.9 cm

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

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Highbidder

A really wonderful Galena-on-matrix specimen, loaded with highly metallic, lead-gray, multifaced crystals up to 2.1 cm in size. Some of them showing a slight hopper growth, and as far as ...

Galena

Joplin Field | Tri-State District | Jasper Co. | Missouri | USA

Size: 9.0 x 5.6 x 3.8 cm

Price: € 150.00 ~ 174.21 $
incl. VAT, excl. Shipping Costs

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Highbidder

Here we see a classic, old-time, and aesthetic Tri-State small cabinet sized specimen with five pristine, lustrous, partially isolated or loosely intergrown Galena cubes up to 2.2 cm on e ...

Franckeite

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

Size: 4.7 x 3.7 x 2.9 cm

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

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Highbidder

This is an exceptionally aesthetic display mini of Franckeite from the famous Bolivian San José Mine of Oruro. Franckeit, a RARE lead-antimony sulfosalt, typically occurs as tabular cryst ...

Fluorite on Sphalerite

Elmwood | Carthage | Smith Co. | Tennessee | USA

Size: 8.1 x 8.1 x 4.1 cm

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

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Highbidder

Glowing crystals of deep lilac, cubed Fluorite nicely perched atop a rich mass of beautifully crystallized Sphalerite, the zinc ore that was the focus of the Elmwood mine for decades befo ...

Fluorite

Boltry Quarry | Seilles | Andenne | Namur | Wallonia | Belgium

Size: 9.5 x 6.6 x 2.8 cm

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

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Highbidder

Good Belgian Fluorite is very rare. Specimens almost never appear on the international mineral market, as they are usually scooped up by local collectors as soon as they become available. ...

Ferrokësterite

Cligga Mine | Cligga Head | Perranporth | Perranzabuloe | Cornwall | England

Size: 4.7 x 3.6 x 2.0 cm

Price: € 250.00 ~ 290.35 $
incl. VAT, excl. Shipping Costs

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Highbidder

Ferrokësterite is a HIGHLY RARE dimorph of Stannite, and this nearly massive specimen comes from the English TYPE LOCALITY of the Cligga Mine at the world-famous Cligga Head locality near ...

Tetrahedrite

Casapalca | Huarochiri Province | Lima Department | Peru

Size: 8.1 x 6.7 x 2.9 cm

Price: € 1,000.00 ~ 1161.40 $
incl. VAT, excl. Shipping Costs

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Highbidder

Sometimes it is simply amazing how pretty and aesthetic a "black" mineral can be. It is looking more like modern art than a rock; this is a dramatic specimen of big, sharp, intergrown Tet ...

Sphalerite

Kangjiawan Pb-Zn-Ag-Au Deposit | Shuikoushan | Changning Co. | Hengyang | Hunan | China

Size: 9.6 x 6.9 x 4.9 cm

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

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Highbidder

A cavernous, sculptural Quartz matrix is ​​richly scattered with fiery-orange-brown gemmy Sphalerite crystals up to 1 cm in size. These Chinese Sphalerites are simply astonishing due to t ...