Opal

Gunheath China Clay Pit | Stenalees | Treverbyn | Cornwall | England

Size: 7.8x7.1x2.3cm

Price: € 400.00 ~ 429.76 $
incl. VAT, excl. Shipping Costs

This is no ordinary Opal! This specimen is another rare piece from the Gunheath China Clay Pit in Cornwall, England. This milky, beautifully yellow and white colored piece has an excellen ...

Opal

Gunheath China Clay Pit | Stenalees | Treverbyn | Cornwall | England

Size: 6.5x5.1x4.0cm

Price: € 800.00 ~ 859.52 $
incl. VAT, excl. Shipping Costs

Who is aware of Cornish Opal? I think only very few of us are, and I was all eyes when I was offered two pieces of Cornish Opal. The first specimen, the one you are looking at, is a massi ...

Galena

Erlenbach Mine | Moresnet | Kelmis | Liége | Wallonia | Belgium

Size: 5.6x5.0x3.8cm

Price: € 1500.00 ~ 1611.60 $
incl. VAT, excl. Shipping Costs

This is an incredible Belgian Galena specimen with sharp, pyramidal crystals up to 4.8 cm. This elongated pyramidal habit, stretched along the c-axis, is pretty unusual for an isometric m ...

Liroconite

Wheal Gorland | St. Day | Cornwall | England

Size: 5.8x4.0x2.6cm

Price: € 1800.00 ~ 1933.92 $
incl. VAT, excl. Shipping Costs

Another very excellent Liroconite specimen, richly set with typical mint-blue-green Liroconite crystals on gossan matrix. A very characteristic appearance for its place of discovery: the ...

Liroconite

Wheal Gorland | St. Day | Cornwall | England

Size: 8.4x4.9x2.2cm

Price: € 3200.00 ~ 3438.08 $
incl. VAT, excl. Shipping Costs

Another typical and classic specimen of highly sought after Liroconite from the Cornish type locality for the species: Wheal Gorland in the St. Day mining district. The species is a rare ...

Kaolinite pseudom. after Orthoclase

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

Size: 5.3x2.4x1.0cm

Price: € 250.00 ~ 268.60 $
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 ...

Chalcedony on Siderite

Hüttenberger Erzberg | Hüttenberg | Sankt Veit an der Glan | Carinthia | Austria

Size: 5.4x5.3x3.1cm

Price: € 150.00 ~ 161.16 $
incl. VAT, excl. Shipping Costs

An extremely pretty collector´s item with glassy, botryoids of light grey-blue Chalcedony with a characteristic greasy luster. Very typical for the locality Hüttenberger Erzberg, the matr ...

Ilvaite

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

Size: 3.7x1.7x1.3cm

Price: € 250.00 ~ 268.60 $
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 ~ 268.60 $
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 ...

Glaucodot

Tunaberg | Nyköping | Södermanland County | Sweden

Size: 1.4x1.0x0.9cm

Price: € 300.00 ~ 322.32 $
incl. VAT, excl. Shipping Costs

A textbook crystallized Glaucodot crystal associated with two smaller "cousins" from the world-famous Swedish site of Tunaberg. Although the main crystal is not quite perfect, it is extre ...

Tennantite

Redruth | Camborne | Cornwall | England

Size: 6.7x4.1x2.8cm

Price: € 250.00 ~ 268.60 $
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 ~ 483.48 $
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 ...