No products
Romania Boldut
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SPHALERITE, PYRITE, CALCITA, QUARTZ
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 -
STIBNITE, CALCITE
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 -
TETRAHEDRITE, CALCITE, QUARTZ
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 -
CALCITE, PYRITE
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 -
GYPSUM, QUARTZ
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 -
CHALCOPYRITE, QUATZ, CALCITE
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 -
CALCITE, PYRITE, SPHALERITE
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 -
STIBNITE, CALCITE
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 -
CHALCOPYRITE, QUATZ, SPHALERITE
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 -
CALCITE, QUARTZ, SPHALERITE, PYRITE
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 -
GYPSUM, QUARTZ
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 -
QUARTZ, CALCITE, PYRITE
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 -
GYPSUM
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 -
CALCITE, QUARTZ, PYRITE
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 -
CALCITE, CHALCOPYRITE, PYRITE,...
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 -
CALCITE, QUARTZ, GALENA
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 -
CALCITE, SPHALERITE, QUARTZ
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 -
CALCITE MANGANOAN, CHALCOPYRITE,...
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 -
QUARTZ PSEUDOMORPH AFTER...
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 -
QUARTZ PSEUDOMORPH AFTER...
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 -
QUARTZ PSEUDOMORPH AFTER...
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 -
STIBNITE, CALCITE
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 -
QUARTZ, PYRITE, DOLOMITE
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 -
CALCITE (MANGANOAN),...
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 -
CALCITE (MANGANOAN), QUARTZ,...
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 -
CALCITE, QUARTZ
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 -
SPHALERITE, QUARTZ,...
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 -
CALCITE (MANGANOAN), CHALCOPYRITE
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 -
CALCITE (MANGANOAN), QUARTZ, PYRITE
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 -
CALCITE, QUARTZ
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 -
CALCITE, SPHALERITE, GALENA
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 -
CALCITE (Manganoan), CALCITE,...
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 -
CALCITE, QUARTZ, CHALCOPYRITE
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 -
QUARTZ, PYRITE
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 -
TETRAHEDRITE, QUARTZ, CHALCOPYRITE
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 -
CHALCOPYRITE, CALCITE, QUARTZ
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 MANGANOAN, SPHALERITE
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 -
QUARTZ PSEUDOMORPH AFTER...
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 -
CALCITE, CHALCOPYRITE, PYRITE,...
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 -
STIBNITE, CALCITE
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 -
CALCITE, PYRITE, QUARTZ,...
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 -
CHALCOSTIVITE, QUARTZ, TETRAHEDRITE
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 -
CALCITE,, CHALCOPYRITE, QUARTZ,...
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 -
SPHALERITE, QUARTZ
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 -
CHALCOPYRITE, CALCITE, QUARTZ
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 -
QUARTZ, PYRITE, DOLOMITE
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 -
CUARZO “Scepter”, CHALCOPYRITE
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 -
QUARTZ, CHALCOPYRITE
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 € -
QUARTZ, CALCITE
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 -
CALCITE, QUARTZ
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 -
QUARTZ PSEUDOMORPH AFTER CALCITE
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
