United States 

  • Within a pocket in the rhyolite matrix there is this nice topaz crystal with well defined faces and edges. Intense color and transparence. Perfectly disposed on the matrix, a ...

    Ref: 1N004

    Location: MAYNARD'S MINE, PISMIRE KNOLLS, THOMAS RANGE, JUAB COUNTY, UTAH, USA

    Dimensions: 10.4 X 7.8 X 4.2 cm.

    240 € Disponible
  • Bright emerald green dioptase crystals contrasting on a white matrix with quartz. Dioptases from Morenci mine are difficult to find in the market. Your chance. THE MAIN CRYSTAL ...

    Ref: 1N005

    Location: MORENCI MINE, MORENCI, GREENLEE COUNTY, ARIZONA, USA

    Dimensions: 9.5 X 7.7 X 3 cm.

    325 € Disponible
  • Bright blue linarite crystals on a matrix with fluorite and small quartz crystals. The linarite occurs as flattened thin crystals in complex clusters. Looks nice under ...

    Ref: 1N007

    Location: BLANCHARD MINE, BINGHAM, HANSONBURG DISTRICT, SOCORRO COUNTY, NEW MEXICO, USA

    Dimensions: 6.8 X 3.9 X 3.1 cm.

    220 € Disponible
  • Bright blue linarite crystals on a matrix with galena and small quartz crystals. The linarite occurs as flattened thin crystals in complex clusters. Looks nice under ...

    Ref: 1N019

    Location: BLANCHARD MINE, BINGHAM, HANSONBURG DISTRICT, SOCORRO COUNTY, NEW MEXICO, USA

    Dimensions: 6.5 X 3.7 X 3.5 cm.

    305 € Disponible
  • A very lustrous and sparkling floater of dark blue azurite crystals forming two globular aggregates. With just a spot of malachite showing. Very aesthetic specimen not very ...

    Ref: 1N020

    Location: NEVADA LODE, BLUE CRYSTAL MINE (BIG INDIAN MINE), LISBON VALLEY MINING DISTRICT, SAN JUAN COUNTY, UTAH, USA

    Dimensions: 4.8 X 3.3 X 2.1 cm.

    260 € Disponible
  • Bright golden chalcocite crystals, very deformed and showing huge size growths and small ones. Very nice and with some iridescent reflections. THE MAIN CRYSTAL IS: 1,4 x 0,8 x ...

    Ref: 1N021

    Location: FLAMBEAU MINE, LADYSMITH, LADYSMITH-RHINELANDER METAVOLCANIC COMPLEX, RUSK CO., WISCONSIN, USA

    Dimensions: 4.6 X 3.3 X 1.7 cm.

    155 € Disponible
  • In this sample both minerals bixbyite and topaz from this classic locality. A cubic bixbyite crystal with octahedron complex growths on edges and corners an close to it the ...

    Ref: 1N023

    Location: MAYNARD'S MINE, PISMIRE KNOLLS, THOMAS RANGE, JUAB COUNTY, UTAH, USA

    Dimensions: 9 X 6 X 4.7 cm.

    135 € Disponible
  • A classic from America. Defined, brilliant, excellent luster, transparent like pure water, with very sharp faces and edges...Nothing more to say, only enjoy them. THE MAIN ...

    Ref: 1N027

    Location: MIDDLEVILLE QUARRY, MIDDLEVILLE, TOWN OF NEWPORT, HERKIMER CO., NEW YORK, USA

    Dimensions: 6.1 X 3 X 3 cm.

    775 € Disponible
  • A twinned rutile crystals interpenetrated perfectly disposed on a iridescent goethite matrix. Excellent luster and very sharp faces and edges, black with some reddish ...

    Ref: 1N032

    Location: GRAVES MOUNTAIN, LINCOLN CO., GEORGIA, USA

    Dimensions: 5 X 4.2 X 3.7 cm.

    580 € Disponible
  • Group of very brilliant fluorite crystals showing cubic forms and echeloned growths on faces, very curious dissolution structures accompanying the group both sides. Excellent ...

    Ref: 1N033

    Location: ELMWOOD MINE, CARTHAGE, SMITH CO., TENNESSEE, USA

    Dimensions: 5.5 X 5.2 X 4.2 cm.

    375 € Disponible
  • A classic from America. Defined, brilliant, excellent luster, transparent like pure water, with very sharp faces and edges... THE MAIN CRYSTAL IS: 2.6 x 1.8 x 1.7 cm.

    Ref: 1N034

    Location: ACE OF DIAMONDS MINE, MIDDLEVILLE, TOWN OF NEWPORT, HERKIMER CO., NEW YORK, USA

    Dimensions: 3.5 X 3.5 X 2.2 cm.

    290 € Disponible
  • Superb prismatic neptunite crystals showing a parallel growth, very sharp, deep color, with excellent defined faces, contrasting on a massive matrix of snowy white natrolite. ...

    Ref: 1N035

    Location: BENITOITE GEM MINE, SANTA RITA PEAK, NEW IDRIA MINING DISTRICT, SAN BENITO CO., CALIFORNIA, USA

    Dimensions: 4.5 X 4.4 X 1.8 cm.

    460 € Disponible
  • Group of quartz crystals partially covered by a cristalline mass of native copper, showing edges and faces not easy to identify. The specimen shows a good size and excellent ...

    Ref: 1N038

    Location: QUINCY MINE, HANCOCK, HOUGHTON CO., MICHIGAN, USA

    Dimensions: 9.1 X 6.8 X 6 cm.

    210 € Disponible
  • Group of very sharp neptunite crystals showing a prismatic shape. Excellent luster and deep black color, but with some reddish reflections. Some of them vertically disposed, ...

    Ref: 1N050

    Location: GEM MINE, SANTA RITA PEAK, NEW IDRIA MINING DISTRICT, SAN BENITO CO., CALIFORNIA, USA

    Dimensions: 6.3 X 3.8 X 1.8 cm.

    170 € Disponible
  • A sample of this rare carbonate with strontium, sodium and zirconium, add to its interest that it is from the type locality for the species. Usually these crystals give this ...

    Ref: 1N057

    Location: FRANCON QUARRY, MONTREAL, QUEBEC, CANADA

    Dimensions: 4.3 X 4.1 X 3.5 cm.

    120 € Disponible
  • Big and complex scalenoedrical calcite crystals of intense honey yellow color associated to a cube of purple fluorite and at least a well formed dark brown sphalerite crystal. ...

    Ref: 1N058

    Location: ELMWOOD MINE, CARTHAGE, SMITH CO., TENNESSEE, USA

    Dimensions: 6.9 X 6.8 X 6.8 cm.

    365 € Disponible
  • Group of copper crystals with elongated and flattened forms and arborescent growths. From a classic American locality; an opportunity to get a specimen not usual for this mine.

    Ref: 1N062

    Location: BISBEE, COCHISE COUNTY, ARIZONA, USA

    Dimensions: 4.2 X 2.3 X 1.9 cm.

    265 € Disponible
  • From a classic locality: Elmwood, but nothing similar. Brilliant crystals of fluorite, with good transparence and intense color. Cubic shape is represented but complex to ...

    Ref: 1N065

    Location: ELMWOOD MINE, CARTHAGE, SMITH CO., TENNESSEE, USA

    Dimensions: 5.3 X 4.4 X 3.5 cm.

    190 € Disponible
  • Druse of quartz crystals where we can enjoy a very defined and remarkable huge size Japan Law twin. The quartz Japan twin is the only where two single crystals are visible as ...

    Ref: 1N073

    Location: PC MINE, CATARACT MINING DISTRICT (COMET MINING DISTRICT; BASIN MINING DISTRICT), JEFFERSON CO., MONTANA, USA

    Dimensions: 11.7 X 6.6 X 5.4 cm.

    400 € Disponible
  • This specimen shows a hyaline quartz crystal, very sharp and brilliant. It is perfectly disposed as a “bridge” between two complex translucent calcite crystals with yellowish ...

    Ref: 1N077

    Location: BENCHMARK QUARRY, ST JOHNSVILLE, MONTGOMERY CO., NEW YORK, USA

    Dimensions: 6.6 X 4.2 X 3.3 cm.

    425 € Disponible
  • A very nice crystalllized copper specimen formed by numerous crystals showing cubic defined faces, elongated and deformed as usual for the species and skeletal growth. Color ...

    Ref: 1N078

    Location: CHINO MINE, SANTA RITA, SANTA RITA MINING DISTRICT, GRANT COUNTY, NEW MEXICO, USA

    Dimensions: 3.3 X 1.9 X 1.2 cm.

    430 € Disponible
  • Another classic from Thomas Range. A brilliant group of topaz crystals with their honey color accompanied by byxbite cubic crystals. Adds a differential touch the presence of ...

    Ref: 1N080

    Location: MAYNARD'S MINE, PISMIRE KNOLLS, THOMAS RANGE, JUAB COUNTY, UTAH, USA

    Dimensions: 2.5 X 2 X 1.8 cm.

    120 € Disponible
  • These specimens of wulfenite from the Rowley mine are of the highest quality for the locality. Groups of tabular transparent crystals, very brilliant and with some orange color ...

    Ref: 1N089

    Location: ROWLEY MINE, THEBA, PAINTED ROCK MINING DISTRICT, PAINTED ROCK MOUNTAINS, MARICOPA COUNTY, ARIZONA, USA

    Dimensions: 4.7 X 3.5 X 3.1 cm.

    340 € In Stock
  • This specimen is showing a colorless and very transparent barite crystal, placed aesthetically on the rocky matrix. We perfectly observe the faces of the orthorhombic prisms of ...

    Ref: 1N096

    Location: BOOK CLIFFS AREA, GRAND JUNCTION, MESA COUNTY, COLORADO, USA

    Dimensions: 5.5 X 5.3 X 2.9 cm.

    400 € In Stock
  • Lazulite is a rare magnesium aluminum phosphate. Most of the specimens most appreciated by collectors have been collected in this Canadian locality. In this sample we can see a ...

    Ref: 1N103

    Location: RAPID CREEK, DAWSON MINING DISTRICT, YUKON, CANADA

    Dimensions: 4.4 X 2.3 X 3.4 cm.

    340 € In Stock
  • Very brilliant specimen formed by some aggregates of gold crystals. They appear in the shape of a cube, octahedron with rounded edges and as “tabular” flattened crystals. Good ...

    Ref: 1N104

    Location: 813 PIT, ALTA GOLD MINE, OLINGHOUSE MINING DISTRICT (WHITE HORSE MINING DISTRICT), PAH RAH RANGE (PAH RAH MTS), WASHOE COUNTY, NEVADA, USA

    Dimensions: 6.2 X 3.9 X 3.3 cm.

    800 € In Stock
  • Cubanite has a similar chemical composition to chalcopyrite, it is an iron and copper sulphide, and it shows a weak magnetism, a property that chalcopyrite does not have. In ...

    Ref: 1N106

    Location: HENDERSON NO. 2 MINE, JAMESIE, NORD-DU-QUEBEC, QUEBEC, CANADA

    Dimensions: 2.4 X 2.3 X 1.3 cm.

    400 € In Stock
  • The Pikes Peak amazonite specimens are a classic of North American mineralogy. This piece shows us a group of transparent smoky quartz crystals with a good colour accompanied ...

    Ref: 1N110

    Location: PIKES PEAK, EL PASO COUNTY, COLORADO, USA

    Dimensions: 4.7 X 3.9 X 3.7 cm.

    870 € In Stock
  • Very aesthetic specimen formed by several globular aggregates of chrysocolla, with tones ranging from intense blue to lighter blue and slightly greenish, which are disposed on ...

    Ref: 1N111

    Location: PLANET MINE, PLANET MINE GROUP, SANTA MARIA MINING DISTRICT, BUCKSKIN MOUNTAINS, LA PAZ COUNTY, ARIZONA, USA

    Dimensions: 8.2 X 6.5 X 5.2 cm.

    265 € In Stock
  • Gemmy and lustrous, delicate yellow to green vesuvianite well defined crystals comprise this nice specimen from the well known Mine Jeffrey from Québec. On a matrix with ...

    Ref: 1N901

    Location: JEFFREY MINE, VAL-DES-SOURCES, LES SOURCES RCM, ESTRIE, QUEBEC, CANADA

    Dimensions: 15 X 11.4 X 7 cm.

    1 330 € Disponible

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