Kaolinite pseudom. after Orthoclase

Melbur China Clay Pit | Melbur | St. Stephen-in-Brannel | Cornwall | England

Size: 5.3x2.4x1.0cm

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

Kaolinite pseudomorphs after Orthoclase are very common in the numerous pits that quarry the China clay deposits of the St Austell area of Cornwall, England. However, the Melbur China Cla ...

Ilvaite

Rio Marina | Elba | Livorno Prov. | Tuscany | Italy

Size: 3.7x1.7x1.3cm

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

This is a typical cluster of Ilvaite crystals from the (co-)type locality, the Italian Island of Elba. The black elongated crystals have a very beautiful sub-metallic luster, excellent st ...

Hollandite

Ultevis | Jokkmokk | Norbotten County | Sweden

Size: 6.1x4.0x3.2cm

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

We actually know Hollandite more as fine, felty to needle-like masses from numerous ore deposits around the world such as the ancient Silver mines around Lavrion, Greece. However, such el ...

Tennantite

Redruth | Camborne | Cornwall | England

Size: 6.7x4.1x2.8cm

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

A brown Limonite stained vug in a quartz matrix is richly covered with large Tennantite crystals up to 0.5 cm in size. These are steel gray with a bright metallic luster. They are extreme ...

Apatite & Smoky Quartz

Grupo Embeiral Quarry | Sezures | Penalva do Castelo | Mangualde | Viseu | Portugal

Size: 4.8x3.5x2.3cm

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

This is definitely an ULTRA-RARE locality piece, more precisely a one-time find of Dr. Manfred Schönfelder, Leverkusen. In the late 2010s he discovered a bunch of miarolitic cavities at ...

Childrenite

George and Charlotte Mine | Tavistock Hamlets | Devon | England

Size: 6.8x6.2x3.2cm

Price: € 750.00 ~ 871.05 $
incl. VAT, excl. Shipping Costs

This is a very fine specimen of Childrenite from the famous classic English locality George and Charlotte Mine at Tavistock Hamlets, Devon, UK, which is the classic location for the fines ...

Caledonite

Leadhills | Lanarkshire | Strathclyde | Leadhills-Wanlockhead District | Scotland

Size: 4.6x2.9x2.7cm

Price: € 2500.00 ~ 2903.50 $
incl. VAT, excl. Shipping Costs

This is a very excellent specimen of the relatively rare Lead-Copper-sulphate Caledonite with excellent deep blue-green crystals. These have very nicely pronounced longitudinal striations ...

Stibnite & Pyrite

Breiner Mine | Băiuț | Maramureș | Romania

Size: 9.3x6.7x6.5cm

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

A most elegant and near perfect matrix specimen with those well-known relatively short prismatic Stibnite crystals. They have excellent orthorhombic terminations, a wonderful metallic lus ...

Clinoclase Ex Günther John collection

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

Size: 8.8x7.4x6.1cm

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

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 ...

Baryte

Les Malines | Montdardier | Gard | Occitanie | France

Size: 10.1x8.3x6.6cm

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

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 ...

Pyrite on Calcite

Příbram | Bohemia | Czech Republic

Size: 6.8x4.2x4.1cm

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

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 ...

Hydroxylapatite

Oksøyekollen | Snarum | Modum | Buskerud | Norway

Size: 6.9x6.1x4.9cm

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

A characteristic Scandinavian specimen with the fairly uncommon phosphate mineral Hydroxylapatite from the Norwegian locality Oksøyekollen near the small community of Snarum. A remarkably ...