Zincgartrellite ANALYSED

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

Size: 5.4x4.5x2.8cm

Price: € 5000.00 ~ 5807.00 $
incl. VAT, excl. Shipping Costs

This is a very fine, rich, and very rare specimen of Zincgartrellite from the magnificent Tsumeb mine in Namibia! Zincgartrellite is one of the rarest species found at this locality—which ...

Plancheite & Malachite

M´sesa Mine | Kambove | Katanga | Dem. Rep. of Congo

Size: 8.3x6.3x5.6cm

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

Here we see another piece of this wonderful material, a strikingly colorful specimen showing another 5 cm measuring vug nicely filled with velvety sky blue Planchites, but associated wit ...

Plancheite & Malachite

M´sesa Mine | Kambove | Katanga | Dem. Rep. of Congo

Size: 8.4x6.8x5.5cm

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

This wonderful and strikingly colorful specimen showing a 5 cm measuring vug, loaded with up to 1 cm large, velvety sky-blue Planchites. This unusual copper silicate is rarely found in go ...

Normandite VERY RARE

Mount Partomchorr | Khibiny Massif | Murmansk Oblast | Ru$$ia

Size: 7.9x4.3x2.4cm

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

Normandite is a complex norosilicate and here we have several spherical sprays measuring about 2 cm in diameter. And these burnt-orange to rust red radiating sprays of VERY RARE species ...

Normandite VERY RARE

Mount Partomchorr | Khibiny Massif | Murmansk Oblast | Ru$$ia

Size: 7.6x4.4x3.4cm

Price: € 400.00 ~ 464.56 $
incl. VAT, excl. Shipping Costs

Here we have brown radiating sprays of VERY RARE Normandite. Normandite is a complex norosilicate and this spherical spray measures about 3 cm in diameter. Classic material from the Parto ...

Bannisterite & Rhodonite

Zinc Corporation Mine | Broken Hill | Yancowinna Co. | New South Wales | Australia

Size: 4.3x3.4x2.1cm

Price: € 3500.00 ~ 4064.90 $
incl. VAT, excl. Shipping Costs

A striking and important example of this RARE species, with crystals which are among the finest available (especially with some aesthetics!). Bannisterite is a chemically complex phyllosi ...

Suredaite ULTRA-RARE & TYPE LOCALITY

Oploca Vein | Piquitas Mine | Rinconada Dept. | Jujuy Province | Argentina

Size: 4.3x3.4x1.7cm

Price: € 700.00 ~ 812.98 $
incl. VAT, excl. Shipping Costs

Suredaite is an EXTREMELY RARE lead-tin sulfosalt and named in honor of the Argentine mineralogist Ricardo José Sureda Leston. Here, Suredaite forms silvery to steel-gray, metallic acicul ...

Seinajokite & Antimony

Routakallio Quarry | Seinäjoki | South Ostrobothnia | Finland

Size: 5.3x2.9x2.4cm

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

Seinajokite is an ULTRA-RARE iron-antimonide, and here we see abundant metallic tombac-colored sprinkles to several mm in size in silvery, mirror-bright metallic native Antimony. Extremel ...

Barrerite

Rocky Pass | Kuiu Island | Sitka Borough | Alaska | USA

Size: 7.9x4.5x3.6cm

Price: € 500.00 ~ 580.70 $
incl. VAT, excl. Shipping Costs

This is an excellent elongated specimen with creamy bladed crystals of RARE tectosilicate Barrerite up to approximately 1 cm in size. They have a hexagonal habit, are sharp-edged, and par ...

Raslakite ULTRA RARE SPECIES

Karnasurt Mountain | Lovozero Massif | Murmansk Oblast | Ru$$ia

Size: 3.8x3.2x1.6cm

Price: € 800.00 ~ 929.12 $
incl. VAT, excl. Shipping Costs

Raslakite is an ULTRA-RARE silicate, and this magnificent specimen comes from the TYPE LOCALITY, the Russian Karnarsurt Mountain in the Lovozero Massif. This striking piece of a rare spec ...

Gratonite

Excelsior Mine | Cerro de Pasco | Pasco Department | Peru

Size: 4.2x4.1x3.5cm

Price: € 2000.00 ~ 2322.80 $
incl. VAT, excl. Shipping Costs

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 ...

Franckeite

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

Size: 4.7x3.7x2.9cm

Price: € 1200.00 ~ 1393.68 $
incl. VAT, excl. Shipping Costs

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 ...