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Mineral specimens search results for [ Pyrite ]Page bottom

Pyrite with Quartz.
TA26H3: Pyrite with Quartz
Group of very individualized crystals of striated faces and a high luster, with acute prismatic crystals of Quartz. Very esthetic.
Quiruvilca Mine (La Libertad Mine), Quiruvilca District, Santiago de Chuco Province, La Libertad Department  Peru
Specimen size: 6.2 × 5.6 × 4.2 cm = 2.44” × 2.20” × 1.65”

Price: [SOLD]
Pyrite with Quartz and Sphalerite.
TQ96J3: Pyrite with Quartz and Sphalerite
Exceptionally complex crystals, very rich in faces, very bright, implanted on a druse of Quartz and partially covered by Sphalerite. In this case the Sphalerite is very fluorescent, which is uncommon. We analyzed it and the result shows that the Sphalerite is manganese rich, so that could be the reason for its fluorescence. We'll send this analysis to the buyer of the specimen.
Quiruvilca Mine (La Libertad Mine), Quiruvilca District, Santiago de Chuco Province, La Libertad Department  Peru
Specimen size: 10.9 × 6.5 × 6.2 cm = 4.29” × 2.56” × 2.44”

Main crystal size: 3.6 × 3.3 cm = 1.42” × 1.30”

Price: [SOLD]
Pyrite with Quartz and Tetrahedrite.
TD27AE9: Pyrite with Quartz and Tetrahedrite
Aggregate of complex Pyrite crystals formed by a dominant cube and two pyritohedra plus some other minor forms, and with small coatings of very sharp Tetrahedrite crystals and clear Quartz crystals. Such a rich morphology is unusual for Pyrite from this locality.
Huanzala Mine, Huallanca District, Dos de Mayo Province, Huánuco Department  Peru (02/2016)
Specimen size: 7.8 × 6.7 × 5.3 cm = 3.07” × 2.64” × 2.09”

Price: €240 / US$249 / ¥34700 / AUD$360
Pyrite with Quartz, Calcite-Dolomite and Muscovite.
NB47AL9: Pyrite with Quartz, Calcite-Dolomite and Muscovite
Pyrites with diverse morphologies that range from crystals with a hexahedral habit to flattened ones and even crystals finely perpendicular to each other and with a very elongated aspect. On matrix with Quartz and Calcite-Dolomite crystals and leafy Muscovite aggregates. The specimen is from a very recent find in Panasqueira.
Minas da Panasqueira, level 3, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro  Portugal (07-08/2020)
Specimen size: 10.5 × 8.7 × 5.6 cm = 4.13” × 3.43” × 2.20”

Price: [SOLD]
Pyrite with Quartz, Rhodochrosite and Sphalerite.
ET76G6: Pyrite with Quartz, Rhodochrosite and Sphalerite
From Trepča, one of the most classic localities, comes this very original Pyrite, harmoniously escorted by Quartz, Rhodochrosite and Sphalerite. The crystallography of the Pyrite is very particular with an irregular growth of the crystals forming groups, some of them very aerial.
Trepča Complex, Trepča Valley, Kosovska Mitrovica, Kosovska Mitrovica District  Kosovo
Specimen size: 9.3 × 6.5 × 6 cm = 3.66” × 2.56” × 2.36”

Price: [SOLD]
Pyrite with Siderite.
EK57B7: Pyrite with Siderite
Pretty Pyrite, very brilliant. Icositetrahedral crystals, so more complex than the normal ones.
A photograph of this specimen is on the page 202 of the book "Earth Science" (4th edition) published by BJU.
Tres Cruces, Municipio Potosí, Tomás Frías Province, Potosí Department  Bolivia (1999)
Specimen size: 9.7 × 6.2 cm = 3.82” × 2.44”

Price: [SOLD]
Pyrite with Siderite.
AE36N4: Pyrite with Siderite
Very aerial growth of octahedral crystal with diploid faces, unusual for Pyrite. The matrix of the piece is two lenticular crystals of Siderite.
Tres Cruces, Potosí  Bolivia (1999)
Specimen size: 5.3 × 2.6 × 3.1 cm = 2.09” × 1.02” × 1.22”

Price: [SOLD]
Pyrite with Siderite.
TM63H4: Pyrite with Siderite
It comes from the unique find of high quality cubic Pyrite at this locality, now closed. The specimen shows a perfect development of cubic crystals, free of damage, very bright and partially covered with small crystals of Siderite.
Turt Mine, Turt, Negresti-Oas, Oas Mountains, Satu Mare  Romania (2005)
Specimen size: 9 × 8 × 2 cm = 3.54” × 3.15” × 0.79”

Main crystal size: 1.4 × 1.3 cm = 0.55” × 0.51”

Price: [SOLD]
Pyrite with Siderite and Sphalerite .
TB67AN2: Pyrite with Siderite and Sphalerite
Group of equant Pyrite crystals with very well defined faces and edges, lustrous, on a Sphalerite matrix with small Siderite crystals. Higher quality than most similar pieces from the same area.
Herja Mine, Chiuzbaia, Baia Sprie, Maramures  Romania
Specimen size: 6.9 × 4 × 3 cm = 2.72” × 1.57” × 1.18”

Price: [SOLD]
Pyrite with Sphalerite.
TBD26AO4: Pyrite with Sphalerite
Floater group with two flattened crystals, in which the crystal forms of the positive and negative pyritohedron coincide, shiny, with fine growth striations and small Sphalerite crystals that curiously grow only in the areas where the crystals join. We will send the buyer the specimen in its original Perky box from the Robert J. (Bob) Noble collection, which also contains the label.
Huanzala Mine, Huallanca District, Dos de Mayo Province, Huánuco Department  Peru
Specimen size: 2.5 × 2.5 × 1.7 cm = 0.98” × 0.98” × 0.67”

Main crystal size: 2.5 × 1.3 cm = 0.98” × 0.51”

Price: [SOLD]
Pyrite with Sphalerite.
EMF96AO1: Pyrite with Sphalerite
Floater group of complex Pyrite crystals, with the dominant shapes of the cube, the pyritohedron and the octahedron, lustrous and with small equant Sphalerite crystals. A high-quality specimen from a very classic Italian locality for the species, but from which there are not many specimens of such quality.
Niccioleta Mine, Massa Marittima, Grosseto Province, Tuscany  Italy
Specimen size: 13.3 × 8.7 × 8.3 cm = 5.24” × 3.43” × 3.27”

Price: €1400 / US$1452 / ¥202460 / AUD$2150
Pyrite with Sphalerite and Calcite.
EF86AG3: Pyrite with Sphalerite and Calcite
Aggregate of Pyrite crystals with the dominant forms of the cube and dodecahedron and small octahedral faces. They are on matrix and bordered by white botryoidal Calcite growths and Sphalerite (marmatite variety) crystals. Different from the usual from this mine.
Stan Trg (Stari Trg) Mine, Trepča Complex, Trepča Valley, Kosovska Mitrovica, Kosovska Mitrovica District  Kosovo (1994-2002)
Specimen size: 7 × 6.2 × 3.4 cm = 2.76” × 2.44” × 1.34”

Main crystal size: 1.5 × 0.7 cm = 0.59” × 0.28”

Price: [SOLD]
Pyrite with Sphalerite and Calcite.
TC170GR: Pyrite with Sphalerite and Calcite
Druse of pyritohedral Pyrite crystals with polycrystalline growths, small groups of Sphalerite and white Calcite coatings.
Huanzala Mine, Huallanca District, Dos de Mayo Province, Huánuco Department  Peru
Specimen size: 7 × 5.8 × 4.8 cm = 2.76” × 2.28” × 1.89”

Price: €170 / US$176 / ¥24580 / AUD$260
Pyrite with Sphalerite and Quartz.
EB96AJ0: Pyrite with Sphalerite and Quartz
Twinned Sphalerite crystals with polycrystalline growths. They are on matrix with Pyrite crystals and groups of clear Quartz crystals. It is from an “impossible” locality where it is very difficult to obtain anything decent nowadays.
Rodna Mountains, Maramures  Romania (1970-1980)
Specimen size: 12.4 × 8.5 × 10.7 cm = 4.88” × 3.35” × 4.21”

Main crystal size: 2.2 × 2.2 cm = 0.87” × 0.87”

Price: [SOLD]
Pyrite with Sulphur.
ETX16AP0: Pyrite with Sulphur
A floater and very aerial group of very sharp Pyrite crystals, one of them clearly dominant, with a slightly flattened shape and an unusually brilliant luster. With the Pyrite there are small Sulphur crystals with a slightly greenish yellow color. This very aesthetic specimen is from a classic Italian locality for the species, but from which there are not many high quality specimens.
Niccioleta Mine, Massa Marittima, Grosseto Province, Tuscany  Italy
Specimen size: 3.6 × 3 × 2.5 cm = 1.42” × 1.18” × 0.98”

Price: [SOLD]
Pyrite with Tennantite and Sphalerite.
SM190TF: Pyrite with Tennantite and Sphalerite
Two Pyrite crystals, very shiny and on matrix, with gray Tennantite-(Fe) crystals and partially covered by black Sphalerite crystals.
Mundo Nuevo mining area, Mundo Nuevo, Huamachuco, Sánchez Carrión Province, La Libertad Department  Peru (11/2015)
Specimen size: 16.2 × 12 × 6 cm cm = 6.38” × 4.72” × 2.36”

Main crystal size: 6.3 × 4.6 cm cm = 2.48” × 1.81”

Price: €190 / US$197 / ¥27470 / AUD$290
Pyrite, Calcite.
1M13: Pyrite, Calcite
Rhombohedral Calcite crystals aggregate, completely upholstered by a layer of bright pyrite crystals. A second generation of Calcite crystals has been deposited on the Pyrite layer offering a good color contrast.
Stan Trg (Stari Trg) Mine, Trepča Complex, Trepča Valley, Kosovska Mitrovica, Kosovska Mitrovica District  Kosovo (2000-2005)
Specimen size: 14.0 × 11.6 × 3.0 cm = 5.51” × 4.57” × 1.18”

Price: [SOLD]
Pyrite, Calcite, Dolomite.
2V10: Pyrite, Calcite, Dolomite
Octahedral Pyrite crystal, with sharp faces and edges and slightly rounded vertices, rusty appearance, implanted in Dolomite matrix and accompanied by small Calcite crystals.
Trimouns Mine, Luzenac, Haute-Ariège, Foix, Ariège Department, Occitanie  France
Specimen size: 4.5 × 3.8 × 2.7 cm = 1.77” × 1.50” × 1.06”

Main crystal size: 0.8 × 0.7 cm = 0.31” × 0.28”

Price: €55 / US$57 / ¥7950 / AUD$80
Pyrite, Chalcopyrite, Quartz.
16MF13: Pyrite, Chalcopyrite, Quartz
A cubic Pyrite crystal implanted on matrix, with marked striations on the cube faces, partially covered by small iridescent Chalcopyrite crystals and associated with druses of sharp, water-clear Quartz crystals, all on matrix. The Pyrite crystal is arranged in the center of the piece and in an aerial manner. It comes from a classic mining district that began extracting sulphides in the 14th century.
Cavnic Mine, Cavnic mining area, Cavnic, Maramures  Romania
Specimen size: 11.5 × 7.0 × 3.0 cm = 4.53” × 2.76” × 1.18”

Price: €85 / US$88 / ¥12290 / AUD$130
Pyrite, Dolomite, Calcite.
19TLB46: Pyrite, Dolomite, Calcite
Pineapple-shaped aggregate formed by cubic Pyrite crystals with a bright luster and golden reflections with well-defined crystal faces and edges, arranged on a matrix formed of carbonates, mainly Calcite with somewhat scalenohedral grey crystals and with a partial coating of pale cream-colored Dolomite crystals. The Trepča mining complex is one of the largest polymetallic deposits in the world and for many years, and still now, produce exceptional pieces of Sphalerite as well as various combinations of sulphides and carbonates, as shown in this specimen from the former collection of Ferat Voca.
Stan Trg (Stari Trg) Mine, Trepča Complex, Trepča Valley, Kosovska Mitrovica, Kosovska Mitrovica District  Kosovo (2000-2021)
Specimen size: 7.7 × 6.2 × 5.8 cm = 3.03” × 2.44” × 2.28”

Main crystal size: 1.4 × 0.9 cm = 0.55” × 0.35”

Price: €120 / US$124 / ¥17350 / AUD$180
Pyrite, Jamesonite, Sphalerite.
10EM: Pyrite, Jamesonite, Sphalerite
Group of Pyrite crystals of golden color, brilliant, partially well developed and which, together with Sphalerite crystals, form a metallic matrix on which very fine acicular crystals of Jamesonite, a grey sulphosalt of lead, iron and antimony with metallic reflections.
Zacatecas  Mexico
Specimen size: 7.2 × 5.3 × 3.7 cm = 2.83” × 2.09” × 1.46”

Price: [SOLD]
Twinned Pyrite.
SM80MA: Twinned Pyrite
Aggregate of two twinned crystals, very rich in crystalline forms and extraordinarily shiny. Sculptural.
Elba Island, Livorno Province, Tuscany  Italy
Specimen size: 2 × 1.4 × 1.4 cm cm = 0.79” × 0.55” × 0.55”

Main crystal size: 1.5 × 1.2 cm cm = 0.59” × 0.47”

Price: [SOLD]

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