Romania Boldut 

  • A group of well defined and complex sphalerite crystals. On some faces some small but very bright pentadodecaedron pyrite crystals. On a classic matrix for the locality, formed ...

    Ref: 1R004

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 11.5 X 10.7 X 5 cm.

    220 € Disponible
  • A sample with a very crystallographic interest showing inverted scepter shape, with a thick prism as basis (scepter) and a thin one on the top. But there is a classic well ...

    Ref: 1R013

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 8 X 6.8 X 5 cm.

    110 € Disponible
  • From this classic Romanian locality, a group of thin stibnite crystals partially covered by two generations of calcite. First generation is formed by small crystals and second ...

    Ref: 1R022

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 11 X 4.5 X 2.5 cm.

    80 € Disponible
  • On a matrix formed by quartz and calcite crystals stands up a tetrahedrite with defined edges, showing on its faces interpenetrated tetrahedrite crystals with gold reflections. ...

    Ref: 1R025

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 6 X 4.9 X 3.3 cm.

    85 € Disponible
  • On a rich sulphide, mainly pyrite, matrix a very aerial rounded calcite aggregates partially covered by very small yellowish but bright calcite crystals. THE MAIN CRYSTAL IS: 2 ...

    Ref: 1R026

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 6 X 4.2 X 4 cm.

    55 € Disponible
  • Two groups of well developed and transparent gypsum crystals connected by a bridge formed by gypsum and quartz. A very good specimen from this mine for the species. THE MAIN ...

    Ref: 1R035

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 9.8 X 6 X 4.8 cm.

    95 € Disponible
  • A very rich chalcopyrite group of complex and interpenetrated crystals, with a perfect gold color in a matrix formed by well developed quartz crystals partially covered by ...

    Ref: 1R036

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 12 X 7.7 X 4.8 cm.

    305 € Disponible
  • Groups of rhomboedrical shape calcite crystals showing a complex faces growth peppered by small orange color small calcite crystals. On a matrix of pyrite crystals with ...

    Ref: 1R043

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 8.2 X 6.9 X 3.6 cm.

    75 € Disponible
  • From this classic Romanian locality, a group of thin stibnite crystals partially covered by two generations of calcite. First generation is formed by small crystals and second ...

    Ref: 1R044

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 12.3 X 5.3 X 2 cm.

    180 € Disponible
  • Very rich specimen formed by several twinned chalcopyrite crystals covering a matrix of thin quartz. A perfect example of the species from a classic mine. THE MAIN CRYSTAL IS: ...

    Ref: 1R048

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 12.3 X 8 X 3 cm.

    145 € Disponible
  • A near to globular deformed calcite crystal aggregate on a matrix formed by small quartz crystals with pyrite and sphalerite. Two developed quartz crystals partially covered by ...

    Ref: 1R051

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 6.1 X 4 X 3 cm.

    115 € Disponible
  • Groups of gypsum crystals of rhombic shape showing a parallel growth with good brilliance and transparence. On a matrix with quartz and siderite. THE MAIN CRYSTAL IS: 5,3 x 3,3 ...

    Ref: 1R053

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 8.3 X 6.6 X 5.2 cm.

    120 € Disponible
  • Groups of white fan-shaped calcite crystals near to acicular shape contrasting with small yellow to orange calcite crystals. On a quartz with pyrite matrix. Fluorescence UVC. ...

    Ref: 1R055

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 10.7 X 11.3 X 7 cm.

    180 € Disponible
  • Group of prismatic gypsum crystals with a good transparence, very rich in faces and well defined edges. A very aesthetic and aerial specimen. Fluorescence UVC. THE MAIN CRYSTAL ...

    Ref: 1R056

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 7.8 X 7.5 X 6.4 cm.

    135 € Disponible
  • Globular aggregates of calcite crystals, with an excellent brilliance and good size. On a matrix formed by quartz crystals, partially covered by calcite, and pyrite. A museum ...

    Ref: 1R057

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 13.5 X 10.3 X 5.2 cm.

    230 € Disponible
  • Groups of calcite tabular aggregates on a matrix formed by quartz, pyrite and chalcopyrite crystals. Huge size and quality specimen. Fluorescence UVC & UVA. THE MAIN ...

    Ref: 1R059

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 13 X 8.3 X 5.7 cm.

    230 € Disponible
  • Two generations of calcite. On a matrix of quartz and galena a first generation of small but very bright orange to yellow calcite crystals and over them a second generation of ...

    Ref: 1R064

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 6.5 X 4.7 X 4.6 cm.

    80 € Disponible
  • Complex parallel scalenohedra calcite crystals growth with a dark band as a old matrix. Very complex and interesting specimen, enjoy the photograph. Fluorescence UVC & UVA. ...

    Ref: 1R066

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 8.4 X 7 X 4.3 cm.

    85 € Disponible
  • A specimen totally covered by brilliant quartz hyaline cristals. Between them, some very bright twinned chalcopyrite crystals accompanied by sphalerite. A group of doubly ...

    Ref: 1R072

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 12 X 6.7 X 3.7 cm.

    120 € Disponible
  • Elongated prism quartz crystals with a striated faces were a second generation of smaller quartz crystals has substituted calcite tabular growths. THE MAIN CRYSTAL IS: 6 x 1,5 ...

    Ref: 1R078

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 8.4 X 8.1 X 5.2 cm.

    135 € Disponible
  • A perimorphic crust, composed by small quartz crystals, which had grown on dissapeared scalenohedra calcite crystals, peppered by very bright pyritohedron crystals. A curious ...

    Ref: 1R079

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 14.2 X 9 X 5 cm.

    290 € Disponible
  • A perimorphic crust, composed by small quartz crystals, which had grown on dissapeared scalenohedra calcite crystals, peppered by very bright pyritohedron crystals. A curious ...

    Ref: 1R080

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 14.2 X 11.5 X 3.8 cm.

    240 € Disponible
  • On a group of very bright stibnite prismatic crystals a rich aggregate of rhombohedral calcite crystals. Nice contrast. Fluorescence UVC. THE MAIN CRYSTAL IS: 3,3 x 0,5 x 0,2 cm.

    Ref: 1R092

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 5.7 X 4.7 X 4.3 cm.

    110 € Disponible
  • Very curious polycrystalline quartz crystal growth, showing multiple terminal faces and a global structure similar to a scalenohedral shape. With a good luster and translucent. ...

    Ref: 1R103

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 8.9 X 6.3 X 3.7 cm.

    75 € Disponible
  • Groups of manganoan calcite crystals well disposed on a matrix with chalcopyrite and quartz. Nice specimen. THE MAIN CRYSTAL IS: 2,9 x 1 x 0,8 cm. Fluorescence UVC & UVA.

    Ref: 1R160

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 10.9 X 6.8 X 6.5 cm.

    205 € Disponible
  • On a sulfide rich matrix, formed by chalcopyrite and sphalerite crystals, is disposed a very aerial group of elongated and parallel growth of manganoan calcite crystals. With ...

    Ref: 1R164

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 5.2 X 5 X 3.7 cm.

    145 € Disponible
  • Complex forms in this specimen. A first genration of small and like globular calcite crystals, with some quartz, and a second generation with parallel and interpenetrated ...

    Ref: 1R167

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 7.1 X 4 X 3.6 cm.

    110 € Disponible
  • A complex sphalerite crystal showing cube and octahedron faces. Under a light focus we can enjoy the honey color and some transparence. Perfectly situated on a matrix with ...

    Ref: 1R168

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 6.8 X 6 X 3.8 cm.

    120 € Disponible
  • A calcite “fadden” growth, why not? Elongated parallel growth and doubly terminated white crystals, with an excellent brilliance. With a chalcopyrite crystal. Nice specimen.

    Ref: 1R169

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 8 X 7.3 X 3.5 cm.

    145 € Disponible
  • On a matrix of small crystals of pyrite, several groups of quartz crystals, long and transparent prism. Accompanied by groups interpenetrated rhombohedral manganoan calcite ...

    Ref: 1R171

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 10.5 X 7.8 X 4.9 cm.

    155 € Disponible
  • Included in a matrix of brilliant and beige tones calcite minute crystals some groups of quartz crystals with a developed prism. A brilliant specimen. THE MAIN CRYSTAL IS: 2,1 ...

    Ref: 1R176

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 10 X 7.6 X 3.9 cm.

    170 € Disponible
  • A very nice lenticular aggregate formed by several small and brilliant flattened rhombohedral calcite crystals. Very aerial disposed on a matrix of sphalerite and galena ...

    Ref: 1R218

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 10.5 X 6 X 4.9 cm.

    135 € Disponible
  • A very complex group of manganoan calcite brilliant crystals with some second growth of yellowish calcite crystals. Very curious specimen. THE MAIN CRYSTAL IS: 6.9 x 2.5 x 2 ...

    Ref: 1R219

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 11.8 X 9.8 X 4.9 cm.

    315 € Disponible
  • A good combination of quartz crystals showing well defined faces and edges, elongated prism and translucent. Accompanied by groups of flat rhombohedral calcite crystals those ...

    Ref: 1R223

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 8.9 X 4.6 X 3 cm.

    85 € Disponible
  • A quartz crystal of good size, nice brilliance, translucent and with parallel and complex growth in the prism and combinations on terminal faces. THE MAIN CRYSTAL IS: 9.8 x 5 x ...

    Ref: 1R224

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 9.8 X 5.4 X 5 cm.

    180 € Disponible
  • Group of quartz crystals that serve as a matrix with small but brilliant crystals of chalcopyrite and, most interesting, well formed tetrahedrite crystals. Nice sample. THE ...

    Ref: 1R233

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 8.2 X 6 X 2.5 cm.

    90 € Disponible
  • Groups of tabular and brilliant calcite crystals, oriented randomly. Accompanied by twinned chalcopyrite crystals with rounded edges and intense luster. With quartz crystals on ...

    Ref: 1R247

    Location: BOLDUT MINE, CAVNIC, ROMANIA

    Dimensions: 6.6 X 4.9 X 2.9 cm.

    145 € In Stock
  • Calcite crystals group with a globular shape, brilliant, white translucent contrasting with the matrix covered by beige calcite. Good size and great quality. A Romanian ...

    Ref: 1R259

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 8.8 X 8 X 3.9 cm.

    145 € Disponible
  • Group of calcite crystals showing rhombohedral forms. Covered by a brilliant layer of the same mineral crystals. Despite the compact group they show pinkish tones when light ...

    Ref: 1R260

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 8.8 X 7 X 3.9 cm.

    180 € Disponible
  • In this sample we have a epimorphic quartz that has grown on escalenohedral calcite crystals, disappeared by dissolution, but preserving forms. To increase its interest some ...

    Ref: 1R301

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 10.9 X 7.8 X 6.1 cm.

    195 € Disponible
  • On a matrix covered by several small hyaline quartz crystals, some well-formed pyritohedral crystals and pseudotetrahedrons of chalcopyrite, groups of tabular calcite crystals ...

    Ref: 1R904

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 17.9 X 11.5 X 7.4 cm.

    605 € Disponible
  • Elongated stibnite crystals partially covered by rounded rhombohedra calcite crystals. Very good brilliance and aesthetics from this classic Romanian mine. Fluorescence UVC ...

    Ref: 1R914

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 11.9 X 8.3 X 9 cm.

    280 € Disponible
  • On a matrix formed by several quartz crystals accompanied by brilliant pyrite crystals, some groups of globular to mushroom shape forms and beige tones. With small but defined ...

    Ref: 1R918

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 14 X 10.6 X 4.6 cm.

    970 € Disponible
  • A not very common specimen for Boldut mine, but this specimen is very rich in chalcostibite aggregates, showing well defined blade forms with a very intense luster and metallic ...

    Ref: 1R919

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 12.8 X 12.2 X 4.8 cm.

    595 € Disponible
  • These samples would be considered as classic specimens for Boldut mine. Cubic and very brilliant pyrite crystals showing striated faces, accompanied by chalcopyrite crystals, ...

    Ref: 1R927

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 14.9 X 11 X 8.9 cm.

    1 695 € Disponible
  • On a quartz hyaline and milky quartz crystals several sphalerite crystals are disposed very aerial. These crystals show rounded and complex faces and toasted honey color and ...

    Ref: 1R929

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 16 X 7.7 X 5.6 cm.

    220 € Disponible
  • Very aesthetic specimen formed by several quartz crystals partially covered by scalenohedral calcite aggregates and accompanied by very brilliant chalcopyrite with greenish ...

    Ref: 1R930

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 22.9 X 13.5 X 8 cm.

    655 € Disponible
  • Group of huge size milky to hyaline quartz crystals, showing a parallel growth with very sharp terminal top faces. Some pyrite and dolomite crystals on the base. THE MAIN ...

    Ref: 1R936

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 15.6 X 12.2 X 9.4 cm.

    655 € Disponible
  • From the core of a very rich group of bright, golden chalcopyrite crystals, which show as usual complex shapes, emerge some developed quartz crystals with various forms of ...

    Ref: 1R951

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 14.6 X 11 X 7.4 cm.

    665 € Disponible

  • Group of well developed milky quartz crystals with short but thick prism showing well defined faces and edges. They are accompanied by brilliant and complex groups of ...

    Ref: 1R952

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 12.3 X 8.4 X 8.2 cm.

    305 €
  • A huge size specimen formed by a matrix of quartz well developed crystals partially covered by several calcite crystals as rhombohedral and scalenohedral shape. THE MAIN ...

    Ref: 1R961

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 11.1 X 11 X 9.7 cm.

    240 € Disponible
  • Groups of quartz crystals, with a good brilliance and partially covered by calcite crystals. Also escalenohedral calcite crystals partially covered by diferent generations of ...

    Ref: 1R966

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 13.5 X 13.5 X 7.4 cm.

    425 € Disponible
  • A huge size specimen of quartz showing scalenohedra forms because it is a very interesting epimorphosis of quartz after calcite. Calcite was layered by quartz and carbonate was ...

    Ref: 1R967

    Location: BOLDUT MINE, CAVNIC, MARAMUREȘ, ROMANIA

    Dimensions: 13.5 X 9.3 X 8.5 cm.

    450 € Disponible

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