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Mineral specimens search results for [ Pyrite ]Page bottom

Pyrite with Hematite.
CF14AH4: Pyrite with Hematite
Sharp pyritohedral Pyrite crystal with residual Hematite crystals and very deep fissures molded by now disappeared laminar Hematite crystals. We’ll send to the buyer the original label and also a copy of the computer card with the full text in the collection catalog.
Terranera Mine, Porto Azzurro, Elba Island, Livorno Province, Tuscany  Italy
Specimen size: 5.3 × 5 × 4.4 cm = 2.09” × 1.97” × 1.73”

Price: [SOLD]
Pyrite with Hematite.
TFF49AN4: Pyrite with Hematite
Very sharp Pyrite crystal with the dominant crystal forms of the pyritohedron, very lustrous, on a matrix of specular Hematite. This crystal has the crystallographic peculiarity of being a negative pyritohedron, a very rare form that is defined by the direction of the fine striations on the faces, perpendicular to those of the much more common positive pyritohedron.
Rio Mine (Rio Marina Mine), Valle Giove stope, Rio Marina, Elba Island, Livorno Province, Tuscany  Italy
Specimen size: 5.3 × 4.7 × 4.6 cm = 2.09” × 1.85” × 1.81”

Main crystal size: 5.4 × 4.6 cm = 2.13” × 1.81”

Price: [SOLD]
Pyrite with Hematite.
XM180JM: Pyrite with Hematite
Pyritohedral crystals of Pyrite, one of them very aerial and clearly dominant, with deep indentations that correspond to lamellar crystals of disappeared Hematite, some of which is still present in the specimen as remnants. An Italian classic.
Rio Marina, Elba Island, Livorno Province, Tuscany  Italy
Specimen size: 10.2 × 5.6 × 6.9 cm = 4.02” × 2.20” × 2.72”

Price: €180 / US$203 / ¥23460 / AUD$280
Pyrite with Hematite.
VM13AA7: Pyrite with Hematite
Very sharp pyritohedral crystal with very well defined faces and edges, very bright and on a matrix of micaceous Hematite. The crystal has a crystallographic particularity: it is a negative pyritohedron, a very rare form on Pyrite, defined by the orientation of its fine striations on the faces perpendicular to those on the very much more common positive pyritohedron.
Elba Island, Livorno Province, Tuscany  Italy
Specimen size: 2.4 × 1.7 × 1.8 cm = 0.94” × 0.67” × 0.71”

Main crystal size: 1.8 × 1.8 cm = 0.71” × 0.71”

Price: [SOLD]
Pyrite with Hematite.
MJ86D5: Pyrite with Hematite
The perfection of the form, and so well placed on its minor Hematite pedestal... Just one minor ding on one of the bottom corners, but basically we can describe it as perfect on all its sides. Extremely eudral oldie!
Rio Marina, Elba Island, Livorno Province, Tuscany  Italy
Specimen size: 3.5 × 3 × 3.4 cm = 1.38” × 1.18” × 1.34”

Price: [SOLD]
Pyrite with Hematite.
ET72P4: Pyrite with Hematite
Polycrystalline growth of pentadodecahedral (pyritohedral) crystals of very well defined faces and edges on leafy Hematite and in rocky matrix. A classic of quality from the end of the sixties and beginnings of seventies.
Rio Marina, Elba Island, Livorno Province, Tuscany  Italy (±1960)
Specimen size: 7.5 × 7.3 × 6.4 cm = 2.95” × 2.87” × 2.52”

Main crystal size: 7.3 × 6.9 cm = 2.87” × 2.72”

Price: [SOLD]
Pyrite with Magnetite.
CD6AJ7: Pyrite with Magnetite
Very sharp octahedral Pyrite crystals that are neatly isolated, one of them clearly dominant, and are on matrix with black dodecahedral Magnetite crystals. A classic of Italian mineralogy.
Brosso Mine, Cálea, Léssolo, Canavese District, Metropolitan City of Turin Province, Piedmont (Piemonte)  Italy
Specimen size: 5.7 × 4.2 × 2.5 cm = 2.24” × 1.65” × 0.98”

Price: [SOLD]
Pyrite with Marcasite and Quartz.
N91HB4: Pyrite with Marcasite and Quartz
Nice isn't it? Just sulphides on Quartz but the esthetics are superb!
Minas da Panasqueira, level 3, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro  Portugal
Specimen size: 8.6 × 6 × 3.5 cm = 3.39” × 2.36” × 1.38”

Price: [SOLD]
Pyrite with Marcasite, Calcite and Muscovite.
HM190NV: Pyrite with Marcasite, Calcite and Muscovite
Druse of cubic Pyrite crystals with polycrystalline growths, partially covered by white lenticular Calcite crystals with concentric zoning, on matrix, with dentate aggregates of “cockscomb” Marcasite, and leafy aggregates of Muscovite.
Minas da Panasqueira, level 3, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro  Portugal (±2005)
Specimen size: 7.9 × 7.5 × 4 cm = 3.11” × 2.95” × 1.57”

Price: €190 / US$215 / ¥24770 / AUD$290
Pyrite with Quartz.
MLH13AN8: Pyrite with Quartz
Polycrystalline growth of Pyrite crystals with cubic habit, very lustrous and with partial coatings of small white Quartz crystals.
Bou Nahas Mine, Oumjrane mining area, Alnif Commune, Tinghir Province, Drâa-Tafilalet Region  Morocco (07/2020)
Specimen size: 3.1 × 2.8 × 2.1 cm = 1.22” × 1.10” × 0.83”

Main crystal size: 2.9 × 2.7 cm = 1.14” × 1.06”

Price: €80 / US$90 / ¥10430 / AUD$120
Pyrite with Quartz.
EV86AK1: Pyrite with Quartz
Aesthetic aggregate of cubic Pyrite crystals with very clear polycrystalline surfaces, bright and with curvatures of the faces and edges. Partially coated by small white crystals of Quartz.
Bou Nahas Mine, Oumjrane mining area, Alnif Commune, Tinghir Province, Drâa-Tafilalet Region  Morocco (04/2018)
Specimen size: 7.2 × 5.8 × 6 cm = 2.83” × 2.28” × 2.36”

Price: €190 / US$215 / ¥24770 / AUD$290
Pyrite with Quartz.
ET47AM0: Pyrite with Quartz
Very aerial group of cubic Pyrite crystals with staggered stepped faces. With brilliant luster and on a matrix of small Quartz and Calcite crystals.
Bou Nahas Mine, Oumjrane mining area, Alnif Commune, Tinghir Province, Drâa-Tafilalet Region  Morocco (2020)
Specimen size: 7.4 × 6.3 × 5.9 cm = 2.91” × 2.48” × 2.32”

Main crystal size: 1 × 1 cm = 0.39” × 0.39”

Price: €230 / US$260 / ¥29980 / AUD$350
Pyrite with Quartz.
MQ28AL3: Pyrite with Quartz
Group of cubic Pyrite crystals modified by pyritohedron faces, with polycrystalline growths and slight curvatures of the edges, on a Quartz matrix. Despite being such a common mineral, Pyrites of this quality are not so common in Panasqueira.
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro  Portugal
Specimen size: 8.3 × 6.5 × 5.4 cm = 3.27” × 2.56” × 2.13”

Price: €280 / US$317 / ¥36500 / AUD$430
Pyrite with Quartz.
TF48AE9: Pyrite with Quartz
Complex Pyrite crystal, very rich in faces, with the dominant cube beveled by a pyritohedron and other minor forms. It is implanted on an aggregate of Quartz crystals. The sample is really esthetic because the Pyrite crystal is isolated and has a very balanced position on the matrix.
Huanzala Mine, Huallanca District, Dos de Mayo Province, Huánuco Department  Peru (02/2016)
Specimen size: 7.6 × 5.6 × 2.7 cm = 2.99” × 2.20” × 1.06”

Main crystal size: 3.1 × 3 cm = 1.22” × 1.18”

Price: [SOLD]
Pyrite with Quartz.
MY57P9: Pyrite with Quartz
The locality of origin is a gold mine that produces few samples for collectors. In this case the Pyrite forms a very aerial group of cubic crystals with polycrystalline growths on a group of doubly terminated crystals of Quartz.
Iouriren Mine (AGM Mine), Akka, Tafraout, Tiznit Province, Souss-Massa Region  Morocco (2009)
Specimen size: 4.2 × 3.5 × 2.3 cm = 1.65” × 1.38” × 0.91”

Price: [SOLD]
Pyrite with Quartz.
EF96W2: Pyrite with Quartz
A novelty at St. Marie 2012. Aggregate of cubic crystals of Pyrite with polycrystalline growths on their faces. They are very bright and have curved faces and edges and skeletal forms on the back side that reveal holes left by former crystals, probably Baryte.
Bou Nahas Mine, Oumjrane mining area, Alnif Commune, Tinghir Province, Drâa-Tafilalet Region  Morocco (12/2011-01/2012)
Specimen size: 8.3 × 7 × 4.5 cm = 3.27” × 2.76” × 1.77”

Main crystal size: 1.2 × 1 cm = 0.47” × 0.39”

Price: [SOLD]
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$271 / ¥31290 / AUD$370
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]

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