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Mineral specimens search results for [ Pyrite ]Page bottom

Pyrite.
JFD106AO3: Pyrite
A very old Pyrite from Ambas Aguas, from the 1970s-80s, which not only has an oblong appearance, quite different from what we usually see from there, but has also maintained its pristine condition all these years, both in its previous collection as in mine, and it has even kept its original luster.
Ambas Aguas (Ambasaguas), Muro de Aguas, Comarca Arnedo, La Rioja  Spain (±1970)
Specimen size: 4.8 × 4 × 3.8 cm = 1.89” × 1.57” × 1.50”

Price: €160 / US$163 / ¥21790 / AUD$230

TC2160NYM: Pyrite
Very sharp Pyrite crystals, aerial on the matrix and free from damage, something not always a given for specimens from this locality. The specimen comes from the Miguel David Martínez collection (number 900), whose label we will send to the buyer.
Ampliación a Victoria Mine, Navajún, Comarca Cervera, La Rioja  Spain (2021)
Specimen size: 11.6 × 11.3 × 7.2 cm = 4.57” × 4.45” × 2.83”

Main crystal size: 2.6 × 2.6 cm = 1.02” × 1.02”

Price: €160 / US$163 / ¥21790 / AUD$230
Pyrite.
ETV86AN5: Pyrite
Floater group of Pyrite with very sharp crystal forms, lustrous polycrystalline growths and with small remnants of a carbonaceous matrix. Excellent for the locality, from which specimens of such a high quality were not known before.
Saint-Denis-d'Orques, La Flčche, Sarthe Department, Pays de la Loire  France (04/2021)
Specimen size: 7.7 × 5.7 × 3.9 cm = 3.03” × 2.24” × 1.54”

Price: [SOLD]
Pyrite.
SM180NKD: Pyrite
Group of Pyrite crystals with cube forms with strongly striated surfaces, and smooth pyritohedrons, on a marl matrix. A classic of Spanish mineralogy.
Ambasaguas 2 outcrop, Ambas Aguas (Ambasaguas), Muro de Aguas, Comarca Arnedo, La Rioja  Spain (08/2002)
Specimen size: 12.6 × 9.7 × 5.6 cm = 4.96” × 3.82” × 2.20”

Main crystal size: 2.7 × 2.4 cm = 1.06” × 0.94”

Price: [SOLD]
Pyrite.
TC185NH: Pyrite
Pyritohedral crystal with deformed faces, a brilliant luster, implanted on a marl matrix. A Spanish classic.
Ambasaguas 2 outcrop, Ambas Aguas (Ambasaguas), Muro de Aguas, Comarca Arnedo, La Rioja  Spain (04-07/2002)
Specimen size: 13.4 × 9.8 × 7.5 cm = 5.28” × 3.86” × 2.95”

Price: [SOLD]
Pyrite.
MKL97AN9: Pyrite
Floater group of Pyrite crystals with cubic habit, very rich in polycrystalline growths and very lustrous.
Bou Nahas Mine, Oumjrane mining area, Alnif Commune, Tinghir Province, Drâa-Tafilalet Region  Morocco (07/2020)
Specimen size: 9.3 × 6.4 × 6.2 cm = 3.66” × 2.52” × 2.44”

Main crystal size: 1.6 × 1.5 cm = 0.63” × 0.59”

Price: [SOLD]
Pyrite.
TC220NT: Pyrite
Group of Pyrite crystals of cubic habit with distinct polycrystalline growths. This specimen is very old, with crystals much larger than those known before, and it comes from Minas de Villabona, a locality much less prolific than the nearby Moscona mine in Solís.
Villabona Mines, Barrio de la Estación, Villabona, Llanera, Comarca del Nora, Asturias, Principality of Asturias  Spain (1964)
Specimen size: 7.2 × 7.1 × 4.9 cm = 2.83” × 2.80” × 1.93”

Price: [SOLD]
Pyrite.
EA96AC9: Pyrite
The sample, a floater, is a fossil sponge covered by crystals of Pyrite with very well defined and bright dominant octahedral faces and smaller cube faces. Very unusual, both for its composition and for the locality.
Boulonnais, Manche, Normandie  France
Specimen size: 8 × 4.3 × 4 cm = 3.15” × 1.69” × 1.57”

Main crystal size: 1 × 0.9 cm = 0.39” × 0.35”

Price: [SOLD]
Pyrite.
JFD75AO0: Pyrite
When I bought this very unusual piece I had many illusions because of its alleged rarity and, as often happens, analyses demolished my illusions. It's a Pyrite, just Pyrite, but it's weird as hell, right?
Minas da Panasqueira, Aldeia de Săo Francisco de Assis, Covilhă, Castelo Branco, Cova da Beira, Centro  Portugal (±1988)
Specimen size: 7.1 × 3.9 × 3.7 cm = 2.80” × 1.54” × 1.46”

Price: €230 / US$235 / ¥31330 / AUD$330
Pyrite.
TQ47AL5: Pyrite
Complex floater crystal, very rich in well-defined crystal forms that are rare in Pyrite. From a well-known but poorly known locality.
We will send the specimen in its original Perky box from the Robert J. Noble collection, which also contains the label.
Nanisivik Mine, Nanisivik, Baffin Island, Nunavut Territory  Canada
Specimen size: 2.1 × 1.9 × 1.5 cm = 0.83” × 0.75” × 0.59”

Price: [SOLD]
Pyrite.
EVA96AN5: Pyrite
Very curious morphology of this Pyrite that forms parallel vertical growths, highlighting some very sharp trihedral terminations, which surprisingly do not seem to correspond to the cubic system. Excellent for the locality, from which specimens of such high quality have hardly ever been seen.
Saint-Denis-d'Orques, La Flčche, Sarthe Department, Pays de la Loire  France (04/2021)
Specimen size: 8.7 × 2.4 × 4.6 cm = 3.43” × 0.94” × 1.81”

Price: [SOLD]
Pyrite.
TM37AE9: Pyrite
Complex Pyrite crystal, very rich in faces, with a dominant octahedron, very bright and on matrix. A rarity at Milpillas, very interesting from a morphological point of view.
This specimen has been reviewed and published in the special "Milpillas" of the magazine ‘Lapis’ number 07-08/2017, page 35 and in the monograph 'The Milpillas Mine' of the ‘Mineralogical Record‘ magazine on page 612 in the volume 52, number 5, September-October 2021
Milpillas Mine, Cuitaca, Municipio Santa Cruz, Sonora  Mexico (04/2016)
Specimen size: 3.7 × 3.6 × 3 cm = 1.46” × 1.42” × 1.18”

Main crystal size: 3.1 × 2.2 cm = 1.22” × 0.87”

Price: [SOLD]
Pyrite.
EDX48AO0: Pyrite
Spheroidal nodules of Pyrite crystals with the dominant faces of the octahedron, very shiny, included in a carbonaceous matrix.
State Bridge area, Rocky Mountain, Eagle County, Colorado  USA
Specimen size: 7.6 × 6.3 × 4.4 cm = 2.99” × 2.48” × 1.73”

Price: €320 / US$327 / ¥43590 / AUD$470
Pyrite.
JFD32AN7: Pyrite
The habit of this Pyrite is known in Spain as a 'matchbox'. Some faces of the cube are wider and more elongated than the others, giving this 'rectangular' appearance. They are rare in Navajún and when they do appear they are highly desired, especially if they are in matrix, as in this case.
Ampliación a Victoria Mine, Navajún, Comarca Cervera, La Rioja  Spain (2014)
Specimen size: 6.4 × 5.1 × 3.7 cm = 2.52” × 2.01” × 1.46”

Main crystal size: 2.7 × 2.3 cm = 1.06” × 0.91”

Price: [SOLD]
Pyrite.
JFD31AN7: Pyrite
Navajún and its Ampliación a Victoria mine are known worldwide for their cubic pyrites that are among the best in the world, but in addition to the cubes there are also pyrites like this one, with octahedral faces. They appear in the deposit at only a single spot where no work has been done for many years. Maybe one day work will be done in that section again and more of these characteristic cubo-octahedral pyrites will appear, but for now... I bought it of course from Pedro Ansorena in 2002. Pedro is the owner of the mine and the person who knows it best.
Ampliación a Victoria Mine, Navajún, Comarca Cervera, La Rioja  Spain (±2000)
Specimen size: 3.8 × 3.3 × 3.6 cm = 1.50” × 1.30” × 1.42”

Price: [SOLD]
Pyrite.
NEA97AO5: Pyrite
Pyrite crystal with a very sharp parallelepiped shape, lustrous, undamaged and very aerial on its matrix. No repairs or reinforcements. The specimen comes from the collection of Santiago Jiménez who, especially in the 1980s and '90s, put together an excellent collection with a very good representation of the mineralogy of northern Spain.
Valdeperillo, Cornago, Comarca Arnedo, La Rioja  Spain
Specimen size: 8.2 × 6.7 × 3.9 cm = 3.23” × 2.64” × 1.54”

Main crystal size: 4 × 1.3 cm = 1.57” × 0.51”

Price: [SOLD]
Pyrite.
TF59AC9: Pyrite
Aggregate of very bright Pyrite crystals with dominant cube faces but very rich in other forms and with very well defined growth striations.
Huanzala Mine, Huallanca District, Dos de Mayo Province, Huánuco Department  Peru (08/2014)
Specimen size: 9.2 × 8.1 × 3.5 cm = 3.62” × 3.19” × 1.38”

Price: €390 / US$399 / ¥53120 / AUD$570
Pyrite.
MFM89AO1: Pyrite
A very aerial floater group of sharp Pyrite crystals, with a slightly flattened habit and an uncommonly intense luster. This very aesthetic specimen is from a classic Italian locality for the species, but from which there are not many quality specimens.
Niccioleta Mine, Massa Marittima, Grosseto Province, Tuscany  Italy
Specimen size: 8.4 × 7.8 × 3.6 cm = 3.31” × 3.07” × 1.42”

Main crystal size: 3.2 × 2 cm = 1.26” × 0.79”

Price: [SOLD]
Pyrite.
PT59AH8: Pyrite
Single Pyrite crystal on a matrix partially coated by white aggregates of an unknown phyllosilicate. The crystal, a perfect cube, is very bright, free of damage and solidly attached in the matrix so it didn’t need to be reinforced. A Spanish classic, of great quality for the locality.
Ampliación a Victoria Mine, Navajún, Comarca Cervera, La Rioja  Spain
Specimen size: 12 × 9 × 8.6 cm = 4.72” × 3.54” × 3.39”

Price: [SOLD]
Pyrite.
DF50AG9: Pyrite
Aggregate of extraordinarily bright cubic Pyrite crystals with finely striated surfaces beveled by pyritohedron faces. Yes, just a Huanzala Pyrite, but… what a great quality!
Huanzala Mine, Huallanca District, Dos de Mayo Province, Huánuco Department  Peru
Specimen size: 11.3 × 11.2 × 6.3 cm = 4.45” × 4.41” × 2.48”

Main crystal size: 3.9 × 3.9 cm = 1.54” × 1.54”

Price: [SOLD]
Pyrite.
TR92AL8: Pyrite
Druse of complex Pyrite crystals with octahedron faces dominating but very rich in minor forms. The crystals are in perfect condition and extraordinarily shiny.
Huanzala Mine, Huallanca District, Dos de Mayo Province, Huánuco Department  Peru (±2019)
Specimen size: 13.9 × 7 × 6.8 cm = 5.47” × 2.76” × 2.68”

Price: [SOLD]
Pyrite.
XM100ZQ: Pyrite
Group of two complete and very sharp Pyrite crystals, shiny, very aesthetic and in perfect condition. Intact and without repair or treatment of any kind. A Spanish classic.
Ampliación a Victoria Mine, Navajún, Comarca Cervera, La Rioja  Spain
Specimen size: 6.1 × 4.2 × 4.2 cm = 2.40” × 1.65” × 1.65”

Main crystal size: 3 × 2.9 cm = 1.18” × 1.14”

Price: [SOLD]
Pyrite.
N46GVC7: Pyrite
The strangest specimen that I have ever seen from Ambasaguas. A strange ball that is made up of thousands of small crystals. The matrix is very solid and the dark color means that it contrasts well with the yellow Pyrite.
Ambas Aguas (Ambasaguas), Muro de Aguas, Comarca Arnedo, La Rioja  Spain (1995)
Specimen size: 12.5 × 10.2 × 7.8 cm = 4.92” × 4.02” × 3.07”

Price: [SOLD]
Pyrite.
NA57K7: Pyrite
Pentagonododecahedral (pyritohedral) crystals of Pyrite, one of them clearly dominant, with brilliant and sharp faces and edges. Noting the discovery year and the excellent preservation we believe that they will not be altered in the future.
Ambas Aguas (Ambasaguas), Muro de Aguas, Comarca Arnedo, La Rioja  Spain (1994)
Specimen size: 3.6 × 3 × 2.9 cm = 1.42” × 1.18” × 1.14”

Price: [SOLD]
Pyrite.
NC58K7: Pyrite
Cubic crystals modified by pentagonododecahedral (pyritohedral) faces. Noting the discovery year and the excellent preservation we believe that they will not be altered in the future.
Ambas Aguas (Ambasaguas), Muro de Aguas, Comarca Arnedo, La Rioja  Spain (1994)
Specimen size: 3.6 × 3.2 × 3.4 cm = 1.42” × 1.26” × 1.34”

Price: [SOLD]

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