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New products

  • Aquamarine with Albite
    Aquamarine with Albite

    Prismatic crystal of Aquamarine with very well defined faces and edges,...

    85,00 €
  • Aquamarine with Albite
    Aquamarine with Albite

    Nice Aquamarine coming from the Erongo Mountains. Two aerial crystals...

    40,00 €
  • Chalcopyrite Pyrite Sphalerite Quartz
    Chalcopyrite Pyrite Sphalerite Quartz

    Combination specimen composed of glossy crystals of Chalcopyrite,...

    50,00 €
  • Bournonite
    Bournonite

    Group of crystals of Bournonite forming very well formed ciclic twins,...

    170,00 €
  • Tanzanite
    Tanzanite

    Prismatic transparent crystal of Tanzanite, with wonderful color, high...

    140,00 €
  • Byxbyite and Topaz
    Byxbyite and Topaz

    Great combination specimen composed of a sharp and lustrous crystal of...

    190,00 €
  • Kobyashevite Calcite and Gypsum
    Kobyashevite Calcite and Gypsum

    Very unusual and showy specimen of rare blue-green Kobyashevite combined...

    200,00 €
  • Aquamarine with Quartz and Albite
    Aquamarine with Quartz and Albite

    Aerial crystal of Aquamarine with very well defined faces and edges,...

    380,00 €
  • Fluorite
    Fluorite

    Alpine Fluorite crystal with beautiful red-pink color and with Albite...

    150,00 €
  • Fluorapatite
    Fluorapatite

    Prismatic Fluorapatite crystals with a light lilac color disposed on a...

    290,00 €
  • Fluorapatite and Quartz
    Fluorapatite and Quartz

    Nice lilac Fluorapatite specimen coming from a former collection that...

    1 150,00 €
  • Fluorapatite Arsenopyrite Chalcopyrite and Sphalerite
    Fluorapatite Arsenopyrite Chalcopyrite and Sphalerite

    Group of well-formed crystals of Fluorapatite coming from a 2018 find in...

    440,00 €
  • Fluorite Fluorapatite Siderite
    Fluorite Fluorapatite Siderite

    Group of very well formed prismatic crystals of Fluorapatite accompanied...

    530,00 €
  • Fluorapatite
    Fluorapatite

    A main prismatic crystal of Fluorapatite with very good transparency and...

    130,00 €
  • Calcite with Stilbite
    Calcite with Stilbite

    Transparent to translucent well formed rhombohedral crystals disposed on...

    85,00 €
  • Calcite with Chalcedony
    Calcite with Chalcedony

    Calcite specimen composed of several transparent to translucent well...

    160,00 €
  • Austinite
    Austinite

    Spheroidal aggregate of small Austinite crystals. It is disposed on...

    130,00 €
  • Cerussite
    Cerussite

    Cluster of sharp smokey Cerussite crystals on matrix coming from the...

    90,00 €
  • Zircon
    Zircon

    A very nice old classic mineral specimen. It is composed of a lustrous...

    390,00 €
  • Stephanite
    Stephanite

    Sharp metallic-lustrous crystal of Stephanite with a very good size for...

    90,00 €
  • Danburite with Calcite
    Danburite with Calcite

    Two prismatic crystals of Danburite, one of them clearly dominant, with...

    140,00 €
  • Pyrargirite
    Pyrargirite

    Aggregate of Pyrargyrite crystals with a prismatic shape that are very...

    240,00 €
  • Fluorite
    Fluorite

    A nice translucent complex crystal of pink-red Fluorite coming from the...

    180,00 €
  • Fluorapatite
    Fluorapatite

    Group of very well defined crystals of Fluorapatite, one of them clearly...

    380,00 €
  • Ferberite with Cassiterite
    Ferberite with Cassiterite

    Combination specimen from the Panasqueira mines in Portugal. A...

    150,00 €
  • Vanadinite
    Vanadinite

    Vanadinite specimen composed of many lustrous crystals with an intense...

    80,00 €
  • Vanadinite
    Vanadinite

    Group of short prismatic crystals of Vanadinite with very well defined...

    250,00 €
  • Aquamarine with Schorl and Feldspar
    Aquamarine with Schorl and Feldspar

    Well formed Aquamarine crystal with very good transparency, nice color...

    300,00 €
  • Fluorite
    Fluorite

    Group of transparent crystals of Fluorite showing penetration twins. The...

    90,00 €
  • Fluorite
    Fluorite

    Group of transparent crystals of Fluorite with glossy colors and...

    330,00 €
  • Fluorite
    Fluorite

    Highly fluorescent Fluorite specimen from the world famous Rogerley...

    470,00 €
  • Cerussite
    Cerussite

    A number of sharp smokey Cerussite crystals on matrix coming from the...

    90,00 €
  • Zircon
    Zircon

    Gemmy lustrous crystal of Zircon with very well defined faces and edges....

    350,00 €
  • Pyrargirite with Calcite
    Pyrargirite with Calcite

    Sharp metallic-lustrous crystals of Pyrargyrite on matrix of white...

    140,00 €
  • Fluorapatite with quartz
    Fluorapatite with quartz

    A very well defined prismatic crystal of blue Fluorapatite with a nice...

    630,00 €
  • Emerald
    Emerald

    A main biterminated cristal of Emerald is perched on a matrix composed...

    240,00 €

Specials

  • Datolite

    Very well defined translucent...

    114,00 € -5% 120,00 €

January 2019 There are 66 products.

Showing 1 - 66 of 66 items
  • Quick view
    310,00 € In Stock
    New

    Aerial crystal of Fluorite nicely perched on a group of prismatic Fluorapatite crystals. Coatings of lustrous Pyrite complete this very aesthetic and unusual Panasqueira specimen. In excellent condition. Watch video. Specimen size: 5 cm x 3.5 cm. Watch the video below. Panasqueira mines, Aldeia de Sao Francisco de Assis, Castelo Branco, Portugal.

    310,00 €
    In Stock
  • Quick view
    190,00 € In Stock
    New

    Attractive large specimen from the recent find. It was mined early 2018. Color ranges from colorless to yellow with some patches of brown matrix. It is also visible the hexagonal crystal structure of the Brucite. In very good condition. Specimen size: 13 cm x 6 cm Watch the video below Killa Saifullah District, Balochistan, Pakistan

    190,00 €
    In Stock
  • Quick view
    310,00 € In Stock
    New

    Extraordinary well formed crystal of Columbite with very well defined faces and edges. This is a large, prismatic, lustrous crystal which hosts of one of the most sought after chemical elements for making vital metallic alloys. In excellent condition. Specimen size: 6 cm x 4.5 cm Watch the video below Parelhas, Rio Grande do Norte, Brazil

    310,00 €
    In Stock
  • Quick view
    90,00 € In Stock
    New

    Attractive Panasqueira specimen composed of prismatic crystals of blue Fluorapatite with a very well defined nice color zoning. The crystals show a high transparency and glossy faces. A cute mineral specimen. Minor damage. Specimen size: 2.5 cm x 2 cm. Watch the video below Panasqueira mines, Aldeia de Sao Francisco de Assis, Covilha, Portugal.

    90,00 €
    In Stock
  • Quick view
    35,00 € In Stock
    New

    Uncommon specie composed of a sharp crystal of Tapilote-Fe that contrasts with the matrix of Albite. Tapiolite is an oxide and an ore of niobium and tantalum. Specimen size: 4 cm x 3 cm. Watch the video below Quixaba mine, Frei Martinho, Paraiba, Brazil

    35,00 €
    In Stock
  • Quick view
    100,00 € In Stock
    New

    A group of cubic crystals with a honey yellow color, high luster and very good transparency. With white Dolomite crystals scattered through the Fluorites. The color is glossier and more saturated than usual for the Fluorites from this mine. In excellent condition. Specimen size: 6 cm x 4 cm Watch the video below Moscona mine, El Llano, Solís,...

    100,00 €
    In Stock
  • Quick view
    75,00 € In Stock
    New

    A group of cubic crystals with a yellow honey color, high luster and very good transparency. With transparent well formed crystals of Calcite scattered through the Fluorites. The color is brighter and more saturated than usual for the Fluorites from this mine. In good condition. Specimen size: 7 cm x 6 cm Watch the video below Moscona mine, El Llano,...

    75,00 €
    In Stock
  • Quick view
    40,00 € Out of stock
    New

    Group of cubic crystals of Fluorite with a honey yellow color, high luster and very good transparency settled on a matrix of very well formed Calcite crystals. Attractive Fluorite specimen. In excellent condition. Specimen size: 4.5 cm x 4 cm Watch the video below Moscona mine, El Llano, Solís, Asturias, Spain

    40,00 €
    Add to cart More
    Out of stock
  • Quick view
    290,00 € Out of stock
    New

    Group of cubic crystals of Fluorite with the typical interpenetration twins. The crystals have a very good transparency, an intense and deep green color changing to a satured violet color when passing to the sunlight. The crystals also show a strong fluorescence under UV light. From an English classic locality. In very good condition. Notice the colors of...

    290,00 €
    Add to cart More
    Out of stock
  • Quick view
    180,00 € In Stock
    New

    Nice scepter of Amethyst Quartz coming from a not so usual locality. Transparent crystal with great color and brilliance. Specimen size: 5 cm x 2 cm Watch the video below Chibuku mine, Zambezi Valley, Zimbaue

    180,00 €
    In Stock
  • Quick view
    240,00 € In Stock
    New

    A main biterminated cristal of Emerald is perched on a matrix composed of well formed crystals of Calcite and Dolomite. With very good transparency, vivid color and in excellent condition. Specimen size: 8 cm x 6 cm Watch the video below Cosquez mine, Muzo, Boyacá, Colombia

    240,00 €
    In Stock
  • Quick view
    630,00 € In Stock
    New

    A very well defined prismatic crystal of blue Fluorapatite with a nice color zoning is settled on a biterminated transparent crystal of Quartz. With coatings of Calcite as well. Outstanding Panasqueira specimen in excellent condition. Specimen size: 14 cm x 3 cm Watch the video below Panasqueira mines, Aldeia de São Francisco de Assis, Covilha, Portugal

    630,00 €
    In Stock
  • Quick view
    140,00 € In Stock
    New

    Sharp metallic-lustrous crystals of Pyrargyrite on matrix of white Calcite. The Pyrargyrite crystals have an intense red color with strong backlit. It can be displayed from both sides. Very nice small mineral specimen from a classic locality. In very good condition. Specimen size: 2.5 cm x 2.5 cm Watch the video below Fresnillo, Zacatecas, Mexico.

    140,00 €
    In Stock
  • Quick view
    350,00 € In Stock
    New

    Gemmy lustrous crystal of Zircon with very well defined faces and edges. It is disposed on a matrix of shiny Biotite. It has a very good transparency as seen on the video below. From an old find in Norway. Seiland Island is well-known for the high quality Zircon specimens and this one is an excellent one that upholds the tradition of the quality. Lustrous...

    350,00 €
    In Stock
  • Quick view
    90,00 € In Stock
    New

    A number of sharp smokey Cerussite crystals on matrix coming from the Ojuela mine. The Cerussite specimens are very difficult to find in this mine. Only a few crystals on one edge show some damage but most of the Cerussite crystals are in excellent condition. Specimen size: 6.5 cm x 4 cm Watch the video below Ojuela mine, Mapimí, Durango, Mexico.

    90,00 €
    In Stock
  • Quick view
    470,00 € In Stock
    New

    Highly fluorescent Fluorite specimen from the world famous Rogerley quarry. It is a very colorful group of transparent crystals of Fluorite with glossy colors. The Fluorite cubes change their color in different lights, they show a strong blue color in natural light and a green one in artificial light. The sample has been photographed both in artificial...

    470,00 €
    In Stock
  • Quick view
    330,00 € In Stock
    New

    Group of transparent crystals of Fluorite with glossy colors and partially coated by a thin layer of white Aragonite. Lots of penetration twins on this fine specimen. The Fluorite cubes change their color in different lights, they show a blue color in natural light and a green one in artificial light. The sample has been photographed both in artificial...

    330,00 €
    In Stock
  • Quick view
    90,00 € Out of stock
    New

    Group of transparent crystals of Fluorite showing penetration twins. The Fluorite cubes change their color in different lights, they show a blue color in natural light and a green one in artificial light. The sample has been photographed both in artificial light (green color) and in sunlight (blue color). Also very fluorescent under UV. Very nice Rogerley...

    90,00 €
    Add to cart More
    Out of stock
  • Quick view
    300,00 € In Stock
    New

    Well formed Aquamarine crystal with very good transparency, nice color and with lustrous faces. Accompanied by well defined and terminated crystals of black Tourmaline, variety Schorl, and a cluster of crystals of Siderite. Very nice and not usual association. Mineral specimen in excellent condition. No damage. Watch video. Specimen size: 5 cm x 5 cm...

    300,00 €
    In Stock
  • Quick view
    250,00 € In Stock
    New

    Group of short prismatic crystals of Vanadinite with very well defined faces and edges. The crystals are very sharp and have a vivid blood red color and high brilliance. On matrix of sandstone. Specimen in perfect condition. This one is an excellent sample from the world famous mines in Morocco. Watch the video. Specimen size: 7 cm x 5 cm. Watch the...

    250,00 €
    In Stock
  • Quick view
    80,00 € In Stock
    New

    Vanadinite specimen composed of many lustrous crystals with an intense red color and bright and disposed on a matrix of Sandstone. The piece is in excellent condition without any noticiable damage to report. Watch video. Specimen size: 6.5 cm x 4.5 cm Watch the video below Mibladen mining district, Mibladen, Midelt, Morocco.

    80,00 €
    In Stock
  • Quick view
    150,00 € In Stock
    New

    Combination specimen from the Panasqueira mines in Portugal. A biterminated Ferberite crystal accompanied by well formed lustrous crystals of Cassiterite and with small lenticular crystals of Siderite and Quartz. In very good condition. Fine Panasqueira specimen. Watch video. Specimen size: 4.5 cm x 3.5 cm Watch the video below Panasqueira mines,...

    150,00 €
    In Stock
  • Quick view
    380,00 € In Stock
    New

    Group of very well defined crystals of Fluorapatite, one of them clearly dominant. The crystals have a high brilliance, a vivid green color and show a nice color zoning in annular lines, showing different steps of green color. With Quartz and Siderite crystals. Great Panasqueira Fluorapatite in excellent condition, without significant damage to report. It...

    380,00 €
    In Stock
  • Quick view
    180,00 € In Stock
    New

    A nice translucent complex crystal of pink-red Fluorite coming from the Swiss Alps. With an intense color and good brilliance. In very good condition as seen. The backside is contacted where the crystal was attached to the mother rock. A fine Alpine Fluorite. Specimen size: 3.5 cm x 2.5 cm Watch the video below Frunthorn, Lake Zervreila, Vals Valley,...

    180,00 €
    In Stock
  • Quick view
    240,00 € In Stock
    New

    Aggregate of Pyrargyrite crystals with a prismatic shape that are very bright and with reddish reflections. In very good condition. From an old find at this important locality. Specimen size: 3.5 cm x 2 cm Watch the video below Proaño mine, Fresnillo, Zacatecas, Mexico.

    240,00 €
    In Stock
  • Quick view
    140,00 € In Stock
    New

    Two prismatic crystals of Danburite, one of them clearly dominant, with very sharp faces and edges and clear terminations. Transparent and lustrous crystals which show pinkish hues. The back of the larger crystal is partially coated by small crystals of Calcite. Nice specimen in excellent condition. Specimen size: 6 cm x 4 cm Watch the video below...

    140,00 €
    In Stock
  • Quick view
    90,00 € In Stock
    New

    Sharp metallic-lustrous crystal of Stephanite with a very good size for the specie. With a small amount of Pyrite. The Stephanite is a silver antimony sulfosalt, it is composed of 68% silver. A great Stephanite crystal from Mexico in perfect condition. Specimen size: 1 cm x 0.8 cm Watch the video below Proaño mine, Fresnillo, Zacatecas, Mexico.

    90,00 €
    In Stock
  • Quick view
    390,00 € In Stock
    New

    A very nice old classic mineral specimen. It is composed of a lustrous biterminated crystal of Zircon with very well defined faces and edges and formed by a prism and two pyramides. It is disposed on a matrix of shiny Biotite. From an old find in Norway. Seiland Island is well-known for the high quality Zircon specimens and this one is an excellent one...

    390,00 €
    In Stock
  • Quick view
    90,00 € In Stock
    New

    Cluster of sharp smokey Cerussite crystals on matrix coming from the Ojuela mine. The Cerussite specimens are very difficult to find in this mine. The crystals are very defined with very well formed faces and edges. It is in very good condition. A nice specimen. Specimen size: 4.5 cm x 3.5 cm Watch the video below Ojuela mine, Mapimí, Durango, Mexico.

    90,00 €
    In Stock
  • Quick view
    130,00 € In Stock
    New

    Spheroidal aggregate of small Austinite crystals. It is disposed on matrix of limonite. Vey nice specimen for a very rare specie. Austinite is a rare mineral in the oxidation zone of arsenic bearing deposits. In excellent condition. Specimen size: 6.5 cm x 4 cm Watch the video below Ojuela mine, Mapimí, Durango, Mexico.

    130,00 €
    In Stock
  • Quick view
    160,00 € In Stock
    New

    Calcite specimen composed of several transparent to translucent well formed rhombohedral crystals forming notable penetration twins and with a bit of matrix of Quartz Chalcedony. Fine mineral specimen. Quite clean of damage. Specimen size: 7 cm x 6 cm Watch the video below Nasik, Maharashtra, India

    160,00 €
    In Stock
  • Quick view
    85,00 € In Stock
    New

    Transparent to translucent well formed rhombohedral crystals disposed on a matrix of Stilbite crystals.Very nice and aesthetic specimen. The condition is fair, minor cleavages are present at the edges. Specimen size: 6 cm x 6 cm Watch the video below Nasik, Maharashtra, India

    85,00 €
    In Stock
  • Quick view
    130,00 € In Stock
    New

    A main prismatic crystal of Fluorapatite with very good transparency and nice yellow color. On a matrix of Quartz Chalcedony. Specimen size: 4.5 cm x 3 cm Watch the video below Cerro Mercado, Durango, México

    130,00 €
    In Stock
  • Quick view
    310,00 € In Stock
    New

    Aerial crystal of Fluorite nicely perched on a group of prismatic Fluorapatite crystals. Coatings of lustrous Pyrite complete this very aesthetic and unusual Panasqueira specimen. In excellent condition. Watch video. Specimen size: 5 cm x 3.5 cm. Watch the video below. Panasqueira mines, Aldeia de Sao Francisco de Assis, Castelo Branco, Portugal.

    310,00 €
    In Stock
  • Quick view
    190,00 € In Stock
    New

    Attractive large specimen from the recent find. It was mined early 2018. Color ranges from colorless to yellow with some patches of brown matrix. It is also visible the hexagonal crystal structure of the Brucite. In very good condition. Specimen size: 13 cm x 6 cm Watch the video below Killa Saifullah District, Balochistan, Pakistan

    190,00 €
    In Stock
  • Quick view
    310,00 € In Stock
    New

    Extraordinary well formed crystal of Columbite with very well defined faces and edges. This is a large, prismatic, lustrous crystal which hosts of one of the most sought after chemical elements for making vital metallic alloys. In excellent condition. Specimen size: 6 cm x 4.5 cm Watch the video below Parelhas, Rio Grande do Norte, Brazil

    310,00 €
    In Stock
  • Quick view
    90,00 € In Stock
    New

    Attractive Panasqueira specimen composed of prismatic crystals of blue Fluorapatite with a very well defined nice color zoning. The crystals show a high transparency and glossy faces. A cute mineral specimen. Minor damage. Specimen size: 2.5 cm x 2 cm. Watch the video below Panasqueira mines, Aldeia de Sao Francisco de Assis, Covilha, Portugal.

    90,00 €
    In Stock
  • Quick view
    35,00 € In Stock
    New

    Uncommon specie composed of a sharp crystal of Tapilote-Fe that contrasts with the matrix of Albite. Tapiolite is an oxide and an ore of niobium and tantalum. Specimen size: 4 cm x 3 cm. Watch the video below Quixaba mine, Frei Martinho, Paraiba, Brazil

    35,00 €
    In Stock
  • Quick view
    100,00 € In Stock
    New

    A group of cubic crystals with a honey yellow color, high luster and very good transparency. With white Dolomite crystals scattered through the Fluorites. The color is glossier and more saturated than usual for the Fluorites from this mine. In excellent condition. Specimen size: 6 cm x 4 cm Watch the video below Moscona mine, El Llano, Solís,...

    100,00 €
    In Stock
  • Quick view
    75,00 € In Stock
    New

    A group of cubic crystals with a yellow honey color, high luster and very good transparency. With transparent well formed crystals of Calcite scattered through the Fluorites. The color is brighter and more saturated than usual for the Fluorites from this mine. In good condition. Specimen size: 7 cm x 6 cm Watch the video below Moscona mine, El Llano,...

    75,00 €
    In Stock
  • Quick view
    40,00 € Out of stock
    New

    Group of cubic crystals of Fluorite with a honey yellow color, high luster and very good transparency settled on a matrix of very well formed Calcite crystals. Attractive Fluorite specimen. In excellent condition. Specimen size: 4.5 cm x 4 cm Watch the video below Moscona mine, El Llano, Solís, Asturias, Spain

    40,00 €
    Add to cart More
    Out of stock
  • Quick view
    290,00 € Out of stock
    New

    Group of cubic crystals of Fluorite with the typical interpenetration twins. The crystals have a very good transparency, an intense and deep green color changing to a satured violet color when passing to the sunlight. The crystals also show a strong fluorescence under UV light. From an English classic locality. In very good condition. Notice the colors of...

    290,00 €
    Add to cart More
    Out of stock
  • Quick view
    180,00 € In Stock
    New

    Nice scepter of Amethyst Quartz coming from a not so usual locality. Transparent crystal with great color and brilliance. Specimen size: 5 cm x 2 cm Watch the video below Chibuku mine, Zambezi Valley, Zimbaue

    180,00 €
    In Stock
  • Quick view
    240,00 € In Stock
    New

    A main biterminated cristal of Emerald is perched on a matrix composed of well formed crystals of Calcite and Dolomite. With very good transparency, vivid color and in excellent condition. Specimen size: 8 cm x 6 cm Watch the video below Cosquez mine, Muzo, Boyacá, Colombia

    240,00 €
    In Stock
  • Quick view
    630,00 € In Stock
    New

    A very well defined prismatic crystal of blue Fluorapatite with a nice color zoning is settled on a biterminated transparent crystal of Quartz. With coatings of Calcite as well. Outstanding Panasqueira specimen in excellent condition. Specimen size: 14 cm x 3 cm Watch the video below Panasqueira mines, Aldeia de São Francisco de Assis, Covilha, Portugal

    630,00 €
    In Stock
  • Quick view
    140,00 € In Stock
    New

    Sharp metallic-lustrous crystals of Pyrargyrite on matrix of white Calcite. The Pyrargyrite crystals have an intense red color with strong backlit. It can be displayed from both sides. Very nice small mineral specimen from a classic locality. In very good condition. Specimen size: 2.5 cm x 2.5 cm Watch the video below Fresnillo, Zacatecas, Mexico.

    140,00 €
    In Stock
  • Quick view
    350,00 € In Stock
    New

    Gemmy lustrous crystal of Zircon with very well defined faces and edges. It is disposed on a matrix of shiny Biotite. It has a very good transparency as seen on the video below. From an old find in Norway. Seiland Island is well-known for the high quality Zircon specimens and this one is an excellent one that upholds the tradition of the quality. Lustrous...

    350,00 €
    In Stock
  • Quick view
    90,00 € In Stock
    New

    A number of sharp smokey Cerussite crystals on matrix coming from the Ojuela mine. The Cerussite specimens are very difficult to find in this mine. Only a few crystals on one edge show some damage but most of the Cerussite crystals are in excellent condition. Specimen size: 6.5 cm x 4 cm Watch the video below Ojuela mine, Mapimí, Durango, Mexico.

    90,00 €
    In Stock
  • Quick view
    470,00 € In Stock
    New

    Highly fluorescent Fluorite specimen from the world famous Rogerley quarry. It is a very colorful group of transparent crystals of Fluorite with glossy colors. The Fluorite cubes change their color in different lights, they show a strong blue color in natural light and a green one in artificial light. The sample has been photographed both in artificial...

    470,00 €
    In Stock
  • Quick view
    330,00 € In Stock
    New

    Group of transparent crystals of Fluorite with glossy colors and partially coated by a thin layer of white Aragonite. Lots of penetration twins on this fine specimen. The Fluorite cubes change their color in different lights, they show a blue color in natural light and a green one in artificial light. The sample has been photographed both in artificial...

    330,00 €
    In Stock
  • Quick view
    90,00 € Out of stock
    New

    Group of transparent crystals of Fluorite showing penetration twins. The Fluorite cubes change their color in different lights, they show a blue color in natural light and a green one in artificial light. The sample has been photographed both in artificial light (green color) and in sunlight (blue color). Also very fluorescent under UV. Very nice Rogerley...

    90,00 €
    Add to cart More
    Out of stock
  • Quick view
    300,00 € In Stock
    New

    Well formed Aquamarine crystal with very good transparency, nice color and with lustrous faces. Accompanied by well defined and terminated crystals of black Tourmaline, variety Schorl, and a cluster of crystals of Siderite. Very nice and not usual association. Mineral specimen in excellent condition. No damage. Watch video. Specimen size: 5 cm x 5 cm...

    300,00 €
    In Stock
  • Quick view
    250,00 € In Stock
    New

    Group of short prismatic crystals of Vanadinite with very well defined faces and edges. The crystals are very sharp and have a vivid blood red color and high brilliance. On matrix of sandstone. Specimen in perfect condition. This one is an excellent sample from the world famous mines in Morocco. Watch the video. Specimen size: 7 cm x 5 cm. Watch the...

    250,00 €
    In Stock
  • Quick view
    80,00 € Out of stock
    New

    Vanadinite specimen composed of many lustrous crystals with an intense red color and bright and disposed on a matrix of Sandstone. The piece is in excellent condition without any noticiable damage to report. Watch video. Specimen size: 6.5 cm x 4.5 cm Watch the video below Mibladen mining district, Mibladen, Midelt, Morocco.

    80,00 €
    Add to cart More
    Out of stock
  • Quick view
    150,00 € In Stock
    New

    Combination specimen from the Panasqueira mines in Portugal. A biterminated Ferberite crystal accompanied by well formed lustrous crystals of Cassiterite and with small lenticular crystals of Siderite and Quartz. In very good condition. Fine Panasqueira specimen. Watch video. Specimen size: 4.5 cm x 3.5 cm Watch the video below Panasqueira mines,...

    150,00 €
    In Stock
  • Quick view
    380,00 € In Stock
    New

    Group of very well defined crystals of Fluorapatite, one of them clearly dominant. The crystals have a high brilliance, a vivid green color and show a nice color zoning in annular lines, showing different steps of green color. With Quartz and Siderite crystals. Great Panasqueira Fluorapatite in excellent condition, without significant damage to report. It...

    380,00 €
    In Stock
  • Quick view
    180,00 € In Stock
    New

    A nice translucent complex crystal of pink-red Fluorite coming from the Swiss Alps. With an intense color and good brilliance. In very good condition as seen. The backside is contacted where the crystal was attached to the mother rock. A fine Alpine Fluorite. Specimen size: 3.5 cm x 2.5 cm Watch the video below Frunthorn, Lake Zervreila, Vals Valley,...

    180,00 €
    In Stock
  • Quick view
    240,00 € In Stock
    New

    Aggregate of Pyrargyrite crystals with a prismatic shape that are very bright and with reddish reflections. In very good condition. From an old find at this important locality. Specimen size: 3.5 cm x 2 cm Watch the video below Proaño mine, Fresnillo, Zacatecas, Mexico.

    240,00 €
    In Stock
  • Quick view
    140,00 € In Stock
    New

    Two prismatic crystals of Danburite, one of them clearly dominant, with very sharp faces and edges and clear terminations. Transparent and lustrous crystals which show pinkish hues. The back of the larger crystal is partially coated by small crystals of Calcite. Nice specimen in excellent condition. Specimen size: 6 cm x 4 cm Watch the video below...

    140,00 €
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    90,00 € In Stock
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    Sharp metallic-lustrous crystal of Stephanite with a very good size for the specie. With a small amount of Pyrite. The Stephanite is a silver antimony sulfosalt, it is composed of 68% silver. A great Stephanite crystal from Mexico in perfect condition. Specimen size: 1 cm x 0.8 cm Watch the video below Proaño mine, Fresnillo, Zacatecas, Mexico.

    90,00 €
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    390,00 € In Stock
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    A very nice old classic mineral specimen. It is composed of a lustrous biterminated crystal of Zircon with very well defined faces and edges and formed by a prism and two pyramides. It is disposed on a matrix of shiny Biotite. From an old find in Norway. Seiland Island is well-known for the high quality Zircon specimens and this one is an excellent one...

    390,00 €
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    90,00 € In Stock
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    Cluster of sharp smokey Cerussite crystals on matrix coming from the Ojuela mine. The Cerussite specimens are very difficult to find in this mine. The crystals are very defined with very well formed faces and edges. It is in very good condition. A nice specimen. Specimen size: 4.5 cm x 3.5 cm Watch the video below Ojuela mine, Mapimí, Durango, Mexico.

    90,00 €
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    130,00 € In Stock
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    Spheroidal aggregate of small Austinite crystals. It is disposed on matrix of limonite. Vey nice specimen for a very rare specie. Austinite is a rare mineral in the oxidation zone of arsenic bearing deposits. In excellent condition. Specimen size: 6.5 cm x 4 cm Watch the video below Ojuela mine, Mapimí, Durango, Mexico.

    130,00 €
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    160,00 € In Stock
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    Calcite specimen composed of several transparent to translucent well formed rhombohedral crystals forming notable penetration twins and with a bit of matrix of Quartz Chalcedony. Fine mineral specimen. Quite clean of damage. Specimen size: 7 cm x 6 cm Watch the video below Nasik, Maharashtra, India

    160,00 €
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    85,00 € In Stock
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    Transparent to translucent well formed rhombohedral crystals disposed on a matrix of Stilbite crystals.Very nice and aesthetic specimen. The condition is fair, minor cleavages are present at the edges. Specimen size: 6 cm x 6 cm Watch the video below Nasik, Maharashtra, India

    85,00 €
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    130,00 € In Stock
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    A main prismatic crystal of Fluorapatite with very good transparency and nice yellow color. On a matrix of Quartz Chalcedony. Specimen size: 4.5 cm x 3 cm Watch the video below Cerro Mercado, Durango, México

    130,00 €
    In Stock
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