Uvite & Magnesite

Serra des Éguas | Brumado | Bahia | Brazil

Size: 2.9x2.7x2.7cm

Price: € 250.00 ~ 269.88 $
incl. VAT, excl. Shipping Costs

This is a specimen with flat tabular Uvite crystals of a lively, deep olive green color. The Uvite crystals are associated with small, crystal-clear Magnesite crystals and reach a maximum ...

Tennantite

Redruth | Camborne | Cornwall | England

Size: 6.7x4.1x2.8cm

Price: € 250.00 ~ 269.88 $
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 ...

Realgar & Calcite

Jiepaiyu Mine (Shimen Mine) | Shimen As-(Au) Deposit | Changda Prefecture | Hunan Province | China

Size: 7.5x5.3x2.4cm

Price: € 2500.00 ~ 2698.75 $
incl. VAT, excl. Shipping Costs

This is an excellent specimen, a colorful floater consisting of doubly terminated blood-red Realgar crystals up to 6 cm. These are partially accentuated by white sprays of Picropharmacoli ...

Malachite

Friedrich Mine | Wissen | Siegen | Siegerland | Rhineland-Palatinate | Germany

Size: 7.2x4.6x4.4cm

Price: € 650.00 ~ 701.68 $
incl. VAT, excl. Shipping Costs

An approximately 1.7 cm long, forest green Malachite spray surrounded by countless smaller acicular Malachite crystals on a drusy gossan matrix which is typical for the Friedrich Mine nea ...

Hausmannite on Andradite

N´Chwaning II Mine | Kuruman | Kalahari Manganese Fields | South Africa

Size: 6.5x4.7x4.6cm

Price: € 850.00 ~ 917.58 $
incl. VAT, excl. Shipping Costs

This is an exceptional Hausmannite specimen with several jet-black, partially intergrown octahedral crystals of the manganese oxide. The crystals measure to 1.7 cm on edge. They are shar ...

Epidote & Augite

Seebachkar | Obersulzbachtal | Neukirchen a. G. | Zell am See | Salzburg | Austria

Size: 8.1x5.5x4.0cm

Price: € 2500.00 ~ 2698.75 $
incl. VAT, excl. Shipping Costs

Over the years I have had a number of Epidote specimens going through my hands, but none with excellent aesthetics like this one. The specimen presents, well-terminated, dark olive-brown ...

Charlesite

Wessels Mine | Kuruman | Kalahari-Mn-Fields | South Africa

Size: 4.4x3.6x2.2cm

Price: € 400.00 ~ 431.80 $
incl. VAT, excl. Shipping Costs

A very excellent miniature-sized specimen of the rare and geochemically extremely complex mineral species Charlesite which is member of the Ettringite group. It is from the famous Wessels ...

Bayldonite pseudomorph after Mimetite

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

Size: 3.0x1.8x1.0cm

Price: € 900.00 ~ 971.55 $
incl. VAT, excl. Shipping Costs

Here is another classic Tsumeb specimen: a highly coveted pseudomorph of Bayldonite after Mimetite. A super aesthetic, 3 cm tall spray of bright green color perched on a piece of matrix. ...

Cerussite

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

Size: 5.8x4.8x2.3cm

Price: € 2500.00 ~ 2698.75 $
incl. VAT, excl. Shipping Costs

This is an incredibly aesthetic Cerussite specimen with the characteristic and sought-after reticulated twinned crystals from the world-famous Namibian mineral locality of Tsumeb. The Cer ...

Anatase & Quartz

Bourg d´Oisans | Grenoble | Isère | Auvergne-Rhône-Alpes | France

Size: 6.0x4.3x4.1cm

Price: € 700.00 ~ 755.65 $
incl. VAT, excl. Shipping Costs

This is a very excellent specimen with a group of loosely associated Anatase crystals up to 0.6 cm tall. These are crystallized extremely perfect (textbook crystals!) with exceptional pre ...

Prehnite

La Combe de la Selle | St-Christophe-en-Oissans | Grenoble | Isére | France

Size: 5.5x4.1x2.4cm

Price: € 200.00 ~ 215.90 $
incl. VAT, excl. Shipping Costs

Beautiful hemispheric cluster of countless, slightly curved, sharp Prehnite crystals with excellent vitreous luster. The crystals are translucent to slightly transparent and have an apple ...

Matlockite

Bage Mine | Cromford | Matlock | Derbyshire | England

Size: 2.2x1.8x1.3cm

Price: € 2400.00 ~ 2590.80 $
incl. VAT, excl. Shipping Costs

This is a very excellent of the extremely rare Lead mineral Matlockite, which was first discovered in the middle of the 19th century and named for a deposit near Matlock in Derbyshire, En ...