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Mineral specimens search results for [ Arsenopyrite ]Page bottom

Arsenopyrite.
TC60NT: Arsenopyrite
Parallel growths of equant Arsenopyrite crystals with polycrystalline growths and deep grooves. Lustrous, on a matrix of the same species. An English classic, rare.
Carrock Mine, Carrock Fell, Caldbeck Fells, Allerdale, former Cumberland, Cumbria  England / United Kingdom
Specimen size: 4.2 × 3.9 × 4.5 cm = 1.65” × 1.54” × 1.77”

Price: [SOLD]
Arsenopyrite.
TR14AN1: Arsenopyrite
Group of Arsenopyrite crystals with sharp crystal forms, lustrous, on matrix. We will ship the specimen in its original Perky box from the Robert J. Noble collection, which also contains the label, which shows that it was previously in the Melanson collection.
San Antonio Mine (San Antonio el Grande Mine), East Camp, Santa Eulalia District, Municipio Aquiles Serdán, Chihuahua  Mexico
Specimen size: 2.7 × 1.8 × 1.3 cm = 1.06” × 0.71” × 0.51”

Main crystal size: 1.4 × 0.5 cm = 0.55” × 0.20”

Price: [SOLD]
Arsenopyrite.
CM76AI3: Arsenopyrite
Floater druse of sharp bright crystals with simple forms and excellent terminal faces. The samples of Arsenopyrite from Concepción del Oro, relatively common some time ago, are currently very rare.
Bonanza Mine, Concepción del Oro, Municipio Concepción del Oro, Zacatecas  Mexico
Specimen size: 5.8 × 5.1 × 3.7 cm = 2.28” × 2.01” × 1.46”

Price: [SOLD]
Arsenopyrite.
NA96E6: Arsenopyrite
Neat Arsenopyrite with a more golden color than the typical ones. The crystal form is also very interesting. It is a floater, very shiny, and has small crystals of white Dolomite on the rear side. Very pleasant.
Minas da Panasqueira, level 3, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro  Portugal (2004)
Specimen size: 11 × 6.5 × 3 cm = 4.33” × 2.56” × 1.18”

Price: [SOLD]
Arsenopyrite.
FC96: Arsenopyrite
Huge crystals of Arsenopyrite with their old classic Panasqueira crystal form. Good luster as well. Recrystallized at the base and complete in all sides.
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro  Portugal
Specimen size: 7.8 × 6 × 4.9 cm = 3.07” × 2.36” × 1.93”

Price: [SOLD]
Arsenopyrite.
TK64C6: Arsenopyrite
Nice combination of the elongated Arsenopyrite crystals well placed on the matrix and partially covered by nice lenticular Siderite. Panasqueira Mine.
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro  Portugal (1970)
Specimen size: 6.2 × 4 × 1.4 cm = 2.44” × 1.57” × 0.55”

Price: [SOLD]
Arsenopyrite.
RZ46V1: Arsenopyrite
Parallel growths of short prismatic crystals of Arsenopyrite. They are very bright and are slightly coated by small crystals of Siderite and Muscovite.
The sample is with a card from the Folch collection (number 9698) that we'll send to the buyer.
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro  Portugal (±1966)
Specimen size: 8.5 × 7 × 4.1 cm = 3.35” × 2.76” × 1.61”

Price: [SOLD]
Arsenopyrite (doubly terminated) with Muscovite and Calcite-Dolomite.
JFD162AO8: Arsenopyrite (doubly terminated) with Muscovite and Calcite-Dolomite
Panasqueira arsenopyrites are said to be the best in the world, and we could spend hours discussing that, but this piece with its Muscovite base and the white carbonates behind it, is a great example of why one could come to that conclusion.
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro  Portugal (1985)
Specimen size: 4.8 × 4 × 3.4 cm = 1.89” × 1.57” × 1.34”

Main crystal size: 4 × 3.7 cm = 1.57” × 1.46”

Price: [SOLD]
Arsenopyrite on Siderite.
HM150NCA: Arsenopyrite on Siderite
Group of Arsenopyrite crystals, some of them doubly terminated and brilliant, on a group of rhombohedral Siderite crystals, one of them clearly dominant, with a light cream color.
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro  Portugal
Specimen size: 7.2 × 4.6 × 3.5 cm = 2.83” × 1.81” × 1.38”

Price: [SOLD]
Arsenopyrite with Boulangerite.
TG14AN2: Arsenopyrite with Boulangerite
Very sharp and equant crystals of Arsenopyrite, very lustrous, with coatings of felted groups of acicular Boulangerite crystals. We will ship the specimen in its original Perky box from the Robert J. Noble collection, which also contains the label, which shows that it was previously in the Melanson collection.
Noche Buena Mine, Noche Buena, Municipio Mazapil, Zacatecas  Mexico
Specimen size: 3.1 × 2.3 × 1.9 cm = 1.22” × 0.91” × 0.75”

Main crystal size: 0.8 × 0.5 cm = 0.31” × 0.20”

Price: [SOLD]
Arsenopyrite with Calcite.
AA7Y8: Arsenopyrite with Calcite
Parallel growths of short prismatic Arsenopyrite crystals with perfect terminal faces. They are very bright and are on Calcite matrix.
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro  Portugal (1987-2013)
Specimen size: 9.5 × 5.9 × 3 cm = 3.74” × 2.32” × 1.18”

Price: [SOLD]
Arsenopyrite with Calcite, Pyrite, Sphalerite and Rhodochrosite.
TFX76AO7: Arsenopyrite with Calcite, Pyrite, Sphalerite and Rhodochrosite
Very sharp Arsenopyrite crystals with simple shapes, a short prismatic habit, almost equant and very lustrous. On matrix and with twinned Sphalerite crystals, white translucent lenticular Calcite crystals, Pyrite, and Rhodochrosite.
Stan Trg (Stari Trg) Mine, Trepča Complex, Trepča Valley, Kosovska Mitrovica, Kosovska Mitrovica District  Kosovo (2000-2021)
Specimen size: 10.2 × 6 × 3.2 cm = 4.02” × 2.36” × 1.26”

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

Price: €170 / US$181 / ¥27500 / AUD$280
Arsenopyrite with Chalcopyrite, Cassiterite y Sphalerite.
JFD131AO5: Arsenopyrite with Chalcopyrite, Cassiterite y Sphalerite
The Panasqueira mines have been active for many years and even in 1964 notable specimens were already coming out. Somewhat different from the current ones, but also attractive. In this case, the Arsenopyrite has a different crystal habit from the one we usually see today and an Arsenopyrite-Chalcopyrite-Cassiterite-Sphalerite association that is not normally seen today either, and yet it is still easy to recognize the Panasqueira signature.
Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro  Portugal (1964)
Specimen size: 7.7 × 5.7 × 3 cm = 3.03” × 2.24” × 1.18”

Price: [SOLD]
Arsenopyrite with Galena, Calcite and Quartz.
MC97S3: Arsenopyrite with Galena, Calcite and Quartz
Aggregate of sharp and very bright crystals of Arsenopyrite, most of them doubly terminated, with cubo-octahedral crystals of Galena and small crystals of Quartz. An excellent sample for the locality, in which Arsenopyrite is relatively rare.
Dalnegorsk, Dalnegorsk Urban District, Primorsky Krai  Russia (±1994)
Specimen size: 12.5 × 9.4 × 4.7 cm = 4.92” × 3.70” × 1.85”

Main crystal size: 1.5 × 1.3 cm = 0.59” × 0.51”

Price: [SOLD]
Arsenopyrite with Ilvaite.
TX26V7: Arsenopyrite with Ilvaite
Bundled aggregates of prismatic crystals of Arsenopyrite with very well defined forms and well market curvatures, bright, and on a matrix of Ilvaite crystals.
Huanggang Mines, Hexigten Banner (Kèshíkèténg Qí), Chifeng (Ulanhad), Inner Mongolia Autonomous Region  China (2011)
Specimen size: 5.5 × 4.6 × 3.4 cm = 2.17” × 1.81” × 1.34”

Price: [SOLD]
Arsenopyrite with Muscovite.
NBC12AQ0: Arsenopyrite with Muscovite
Group of very sharp Arsenopyrite crystals, lustrous, with coatings of lamellar Muscovite crystals and with small Quartz crystals. Somewhat different from what has been known up to now from this locality, it comes from recent discoveries in new work faces. It is very good news that the La Parrilla mine, one of the largest classic Spanish deposits, is yielding collectible specimens again.
La Parrilla Claim (new cut), Santa Amalia, Don Benito-Almoharín, Comarca Vegas Altas, Cáceres, Extremadura  Spain (07/2022)
Specimen size: 2.1 × 1.9 × 1.3 cm = 0.83” × 0.75” × 0.51”

Main crystal size: 1.3 × 1.1 cm = 0.51” × 0.43”

Price: €70 / US$74 / ¥11320 / AUD$110
Arsenopyrite with Muscovite.
NBY14AQ0: Arsenopyrite with Muscovite
Group of very sharp Arsenopyrite crystals, lustrous, with coatings of lamellar Muscovite crystals. Somewhat different from what has been known up to now from this locality, it comes from recent discoveries in new work faces. It is very good news that the La Parrilla mine, one of the largest classic Spanish deposits, is yielding collectible specimens again.
La Parrilla Claim (new cut), Santa Amalia, Don Benito-Almoharín, Comarca Vegas Altas, Cáceres, Extremadura  Spain (07/2022)
Specimen size: 2.8 × 2.3 × 1.9 cm = 1.10” × 0.91” × 0.75”

Price: €80 / US$85 / ¥12940 / AUD$130
Arsenopyrite with Muscovite.
NBZ13AQ0: Arsenopyrite with Muscovite
Group of very sharp Arsenopyrite crystals, lustrous, with coatings of lamellar Muscovite crystals. Somewhat different from what has been known up to now from this locality, it comes from recent discoveries in new work faces. It is very good news that the La Parrilla mine, one of the largest classic Spanish deposits, is yielding collectible specimens again.
La Parrilla Claim (new cut), Santa Amalia, Don Benito-Almoharín, Comarca Vegas Altas, Cáceres, Extremadura  Spain (07/2022)
Specimen size: 2.3 × 2 × 2.2 cm = 0.91” × 0.79” × 0.87”

Main crystal size: 1.5 × 1.4 cm = 0.59” × 0.55”

Price: [SOLD]
Arsenopyrite with Muscovite.
NBT64AQ0: Arsenopyrite with Muscovite
Group of very sharp Arsenopyrite crystals, lustrous, with coatings of lamellar Muscovite crystals. Somewhat different from what has been known up to now from this locality, it comes from recent discoveries in new work faces. It is very good news that the La Parrilla mine, one of the largest classic Spanish deposits, is yielding collectible specimens again.
La Parrilla Claim (new cut), Santa Amalia, Don Benito-Almoharín, Comarca Vegas Altas, Cáceres, Extremadura  Spain (07/2022)
Specimen size: 3 × 2.7 × 1.1 cm = 1.18” × 1.06” × 0.43”

Price: €90 / US$96 / ¥14550 / AUD$150
Arsenopyrite with Muscovite.
NBX64AQ0: Arsenopyrite with Muscovite
Group of very sharp Arsenopyrite crystals, lustrous, with coatings of lamellar Muscovite crystals. Somewhat different from what has been known up to now from this locality, it comes from recent discoveries in new work faces. It is very good news that the La Parrilla mine, one of the largest classic Spanish deposits, is yielding collectible specimens again.
La Parrilla Claim (new cut), Santa Amalia, Don Benito-Almoharín, Comarca Vegas Altas, Cáceres, Extremadura  Spain (07/2022)
Specimen size: 3 × 2.4 × 1.5 cm = 1.18” × 0.94” × 0.59”

Main crystal size: 1.9 × 0.8 cm = 0.75” × 0.31”

Price: [SOLD]
Arsenopyrite with Muscovite.
NBR16AQ0: Arsenopyrite with Muscovite
Group of very sharp Arsenopyrite crystals, lustrous, with coatings of lamellar Muscovite crystals and with small crystals of Quartz and Cassiterite. Somewhat different from what has been known up to now from this locality, it comes from recent discoveries in new work faces. It is very good news that the La Parrilla mine, one of the largest classic Spanish deposits, is yielding collectible specimens again.
La Parrilla Claim (new cut), Santa Amalia, Don Benito-Almoharín, Comarca Vegas Altas, Cáceres, Extremadura  Spain (07/2022)
Specimen size: 3.4 × 2.6 × 1.9 cm = 1.34” × 1.02” × 0.75”

Price: €95 / US$101 / ¥15360 / AUD$150
Arsenopyrite with Muscovite.
NB37AL3: Arsenopyrite with Muscovite
Iridescent crystals of Arsenopyrite that form a closed aggregate, with parallel curvatures and growths, very lustrous, with small aggregates of lamellar Muscovite crystals.
Minas da Panasqueira, level 3, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro  Portugal (±2005)
Specimen size: 6.6 × 6.2 × 3.6 cm = 2.60” × 2.44” × 1.42”

Main crystal size: 4.1 × 1.4 cm = 1.61” × 0.55”

Price: €220 / US$235 / ¥35580 / AUD$360
Arsenopyrite with Muscovite.
HM220NX: Arsenopyrite with Muscovite
Group of Arsenopyrite crystals with very well defined crystal forms and good terminations. The matrix is composed of leafy aggregates of lamellar Muscovite crystals.
Minas da Panasqueira, level 3, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro  Portugal (±2005)
Specimen size: 5.5 × 4.3 × 3.8 cm = 2.17” × 1.69” × 1.50”

Price: €220 / US$235 / ¥35580 / AUD$360
Arsenopyrite with Muscovite and Pyrite.
NB47G4: Arsenopyrite with Muscovite and Pyrite
Extraordinary group both for crystal size, very bright and sharply defined, and for its contrast with a crystallized Muscovite matrix. Between Arsenopyrite crystals appears, very centered, a little cube of Pyrite.
Minas da Panasqueira, level 3, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro  Portugal (2004)
Specimen size: 10.8 × 7.8 × 4.9 cm = 4.25” × 3.07” × 1.93”

Price: [SOLD]
Arsenopyrite with Muscovite and Quartz.
NBT6AQ0: Arsenopyrite with Muscovite and Quartz
Group of very sharp Arsenopyrite crystals, lustrous, with coatings of lamellar Muscovite crystals and with small crystals of Quartz and Cassiterite. Somewhat different from what has been known up to now from this locality, it comes from recent discoveries in new work faces. It is very good news that the La Parrilla mine, one of the largest classic Spanish deposits, is yielding collectible specimens again.
La Parrilla Claim (new cut), Santa Amalia, Don Benito-Almoharín, Comarca Vegas Altas, Cáceres, Extremadura  Spain (07/2022)
Specimen size: 4.1 × 2.6 × 2.1 cm = 1.61” × 1.02” × 0.83”

Price: [SOLD]

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